Sessions Events

Sessions and Events
Day
Sunday, January 12 (Sessions 1001 - 1090)
Monday, January 13 (Sessions 1091 - 1290, 1292 - 1358, 1422, 1484, 1553)
Tuesday, January 14 (Sessions 1291, 1359 - 1421, 1423 - 1482, 1485 - 1552, 1554 -
1656)
Wednesday, January 15 (Sessions 1483, 1657 - 1766)
Thursday, January 16 (Sessions 1767)
Spotlight and Hot Topic Sessions

More than 50 sessions and workshops will focus on the spotlight theme for the 2019 Annual
Meeting: Transportation for a Smart, Sustainable, and Equitable Future. In addition, more than 170
sessions and workshops will look at one or more of the following hot topics identified by the TRB
Executive Committee:
 Transformational Technologies: New technologies that have the potential to transform transportation as
we know it.
 Resilience and Sustainability: How transportation agencies operate and manage systems that are
economically stable, equitable to all users, and operated safely and securely during daily and disruptive
events.
 Transportation and Public Health: Effects that transportation can have on public health by reducing
transportation related casualties, providing easy access to healthcare services, mitigating environmental
impacts, and reducing the transmission of communicable diseases.
To find sessions on these topics, look for the Spotlight icon and the Hot Topic icon i n the “Sessions, Events, and
Meetings” section beginning on page 37.
Poster Sessions
Convention Center, Lower Level, Hall A (new location this year)
Poster Sessions provide an opportunity to interact with authors in a more personal setting than the
conventional lecture. The papers presented in these sessions meet the same review criteria as lectern
session presentations. For a complete list of poster sessions, see the “Sessions, Events, and Meetings”
section, beginning on page 37. The full description for each poster session—including the titles and locations of
individual posters—is available via the mobile app (see page 11). A floor plan of the posters appears on page 20.
Continuing Education Credits

Professional Development Hours (PDHs) may be claimed for attending the TRB Annual
Meeting. Each hour of participation earns one PDH. Attendees must maintain their own record of
attendance and can do so using the form on page 34. At the request of a licensing or certifying
agency, TRB will confirm an individual’s meeting registration; however, TRB is not able to confirm
attendance at specific sessions. Please note that, at this time, neither TRB nor the 2019 Annual
Meeting is certified with the state licensing boards of Florida and New York.
Certification Maintenance (CM) credits—approved by the American Planning Association (APA)

for retaining American Institute of Certified Planners (AICP) certification—are offered for some sessions at the 2019
TRB Annual Meeting. Persons seeking AICP CM credits must record their credits directly with APA. In the Annual
Meeting mobile app, tap the “Program” icon on the home screen and then tap “CM Sessions” for a list of sessions
approved for CM credits. Also, on the Annual Meeting Interactive Program, you can click the “Features” drop-down
menu in the left column, then check only the box for “AICP Certification” to filter just for sessions with approved CM
credits.
Sunday, January 12 (Sessions 1001 - 1090)
1001
Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 145A

The 2050 Transportation Workforce Transformation Challenges: International Prospects and Strategies
Caroline Alméras, European Conference of Transport Research Institutes , presiding
Christos Xenophontos, Rhode Island Department of Transportation, presiding
Sponsored By Standing Committee on International Cooperation, Standing Committee on Strategic Management,
Standing Committee on Management and Productivity, Standing Committee on Women' s Issues in Transportation
The transportation sector, which employs millions of persons worldwide, is affected significantly by the challenges of a
growing and shifting population, climate change, and rapid technological change such as automation and electrification.
To address these challenges, the sector faces an unprecedented acceleration of workforce transformation, resulting in
major challenges in staffing its several domains with qualified personnel . Considered one of 12 critical issues in
transportation by TRB, workforce affects both the public and private sectors in all modes of transportation and calls
those sectors to work out strategies for adapting their workforce capacities and for addressing changing employment
types and future skills gaps and needs.
Preparing for the Future Transportation Workforce (P20-21782)

Diana Furchtgott-Roth/Office of the Secretary of Transportation (OST)
The Future Transport Workforce: Perspectives and Actions from the European Commission (P20-21783)
Torsten Klimke/European Commission
The Challenges for Transportation Engineering Education in China (P20-21784)
Shengchuan Zhao/Dalian University of Technology
Skills and Training Requirements for the Future Transportation Sector of Europe (P20-21785)
Evangelos Bekiaris/CERTH-HIT
Skills and Training Challenges and Prospects for the Road Sector (P20-21786)
Patrick Mallejacq/PIARC, the World Road Association
How to Bridge the Skill Gap for Rail? (P20-21787)
Carlo M. Borghini/Shift2Rail
Automation, Technology, and Employment: The future of Public Transport Workforce (P20-21788)
Michele Tozzi/Union Internationale des Transports Publics (UITP)
1002
Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 146B

Human-Centered Design Thinking Crash Course
Charlene McArthur, Idaho Transportation Department, presiding
Sponsored By Standing Committee on Management and Productivity
'An interactive crash course in applying human-centered design thinking to a real-life situation. The participant will
empathize with a user; define a problem; and ideate, test, iterate, and prototype solutions. The hands-on experience will
enable participants to experience end-to-end application of design thinking. Fast-paced, engaging, and fun, this course
is suited for anyone at any stage of leadership or in any function. This is not a lecture—it is an experience.'
Workshop Panelist (P20-21810)

Charlene McArthur/Idaho Transportation Department
Seamus McArthur/One Stone High School
Laura Meyer/Idaho Transportation Department
Workshop Panelists (P20-21813)
Andrew Reovan/Office of the Assistant Secretary for Research and Technology (OST-R), Laura Black/OST-R/Volpe
Center
Eileen Barron/Utah Department of Transportation
2
1003

Are You All Really Paddling in the Same Direction: Creating Effective Organizational Alignment and
Performance Management
Mara Campbell, Jacobs, presiding
David Putz, Iowa Department of Transportation, presiding
Sponsored By Standing Committee on Performance Management
Constantly changing demands, stretched financial resources, and finding skilled employees are issues all organizations
face. Little wonder leaders find themselves struggling to set a “North Star” or find the information needed to know what,
if any, progress is being made. This workshop will discuss aligning organizations around performance, identifying
strategies, and using information to understand and improve organizational performance. Learning common challenges
& pitfalls, hearing insights from private & public sector leaders, and interacting with fellow attendees are all intended to
help avoid future rapids. Attendees will gain information on how to avoid getting drenched as they dive into alignment
and performance management efforts.
Organizational Alignment at the Iowa DOT (P20-20137)

Mark Lowe/Iowa Department of Transportation
International Approaches to Organizational Alignment (P20-20198)
Ilaria Coppa/ANAS S.p.A.
How Organizational Alignment Works in Other Sectors (P20-20199)
Matthew Ries/District of Columbia Water and Sewer Authority
1004 CM (3.00)

Speed Management
Valerian Kwigizile, Western Michigan University, presiding
Aimee Jefferson, North Jersey Transportation Planning Authority, presiding
Sponsored By Standing Committee on Transportation Issues in Major Cities , Standing Committee on International
Cooperation, Standing Committee on Geometric Design, Standing Committee on Traffic Control Devices, Standing
Committee on Transportation Safety Management Systems, Standing Committee on Highway Safety Performance,
Standing Committee on Traffic Law Enforcement, Standing Committee on Safe Mobility of Older Persons, Standing
Committee on Pedestrians, Standing Committee on Bicycle Transportation
Speed management is integral to safer roadways, especially for nonmotorized users like pedestrians and bicyclists;
however, limited resources and policy challenges make speed enforcement difficult . This workshop will provide an
overview on communitywide speed management strategies and resources, followed by three case studies of the city,
state, and international experience. It will conclude with a breakout session to discuss topics like speed-setting laws,
design solutions, and level-of-service impacts. '
Preliminary Indications from NCHRP 17-76 Guidance for the Setting of Speed Limits (P20-20914)
Kay Fitzpatrick/Texas A&M Transportation Institute
NACTO's Forthcoming Speed Limit Setting Guidance (P20-20926)
Jenny O'Connell/NACTO-GDCI
Speed Management for Safety (P20-20920)
Sarah Abel
Imposing City-wide Speed Limits: Seattle's Experience (P20-20825)
Dongho Chang/City of Seattle
Legislating New Approaches: Assembly Bill 2363 and the California Zero Traffic Fatalities Task Force (P20-2091
6)
Rachel Carpenter/California Department of Transportation (CALTRANS)
Applying the Speed Management Guide to New Zealand Cities (P20-20905)
Shane Turner/Abley Transportation Consultants Ltd.
3
1005

Not the Cost, Not the Price: What’s the Value of Your Curb, Redux
Rachel Weinberger, Weinberger & Associates, presiding
Sponsored By Standing Committee on Transportation Demand Management , Standing Committee on Transportation
Economics, Standing Committee on Congestion Pricing, Standing Committee on Transportation Issues in Major Cities ,
Subcommittee on Parking Management, Standing Committee on Freight Transportation Economics and Regulation
' Cities face the challenge of allocating curb among different uses with coarse assumptions and few principles . This
workshop’s objective is to improve decision-making tools by seeking a framework for understanding the value of
different curb uses to society and a system for balancing allocations to meet the social and economic goals of urban
centers. As a follow up to a workshop convened four years ago, participants will explore this topic in light of changing
curb demands and management practices.
What Are Your Values When Valuing the Curb? (P20-21001)

Alex Rixey/Fehr & Peers
Valuing Kerb Space for What It Is... Parking or Parkland? (P20-21003)
Knowles Tivendale/Movement & Place Consulting
Innovative Partnerships/Technology Critical to Ending Chaos (P20-21004)
Matthew Kaufman/UrbanTrans North America
Taming the Curb (P20-21468)
Rachel Weinberger/Weinberger & Associates
An Evaluation Framework for Any Use of the Curb (P20-21475)
Harry Potter/Parking Perspectives
1006

Small- and Medium-Sized Developing City Transportation Needs and Opportunities
V. Setty Pendakur, Pacific Policy and Planning Associates, presiding
Samuel Zimmerman, The World Bank, presiding
Sponsored By Standing Committee on Transportation in the Developing Countries
All developing countries are urbanizing rapidly. Although South America’s population is more than 80% urban, countries
in Africa and South Asia generally are less than 50% urban; moreover, growth is fastest in small- and medium-sized
cities. Unfortunately, urban transportation research has focused on the largest cities that have different issues and
many more resources of all kinds. This workshop will explore the needs of as well as the approaches and technologies
most appropriate for small- and medium-sized developing cities. '
Modernizing Transport Services for Small- and Medium-Sized Asian Cities (P20-21066)
Jamie Leather/Asian Development Bank
The Role of Rideshare/TNC Technology in Small- and Medium-Sized Developing City Public Transport (P20-210
67)
Andrew Salzberg/Uber Technologies, Inc.
A Medium-Sized Chinese City Transport Case (P20-21068)
YI Yang/The World Bank
Challenges in Urban Transport Reform in the City of Freetown (P20-21091)
Hindolo Shiaka/Sierra Leone Ministry of Transport and Aviation
Small-Medium Size India City Challenges and Opportunities (P20-21092)
Om Agarwal/World Resources Institute - India
Discussants (P20-21093)
Lynn Scholl/Inter-American Development Bank, Ajay Kumar/The World Bank
4
1007
Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 146C

Dwight David Eisenhower Transportation Fellowship Program Innovative Doctoral Transportation Research
Showcase
Sponsored By Section - Research and Education
1008

Section 508 Compliance and Document Accessibility: How to Make Your Reports Accessible for Everybody
Kendra Levine, University of California, Berkeley, presiding
Sponsored By Standing Committee on Library and Information Science for Transportation , Standing Committee on
Conduct of Research
This workshop addresses how to make sure research deliverables meet the new electronic document accessibility
requirements of the 2018 revised standards under the Section 508 Amendment to the Rehabilitation Act of 1973 (29 U.
S.C. § 794d). This session will include background as well as recommended tools and workflows to ensure deliverables
meet federal standards and allow for richer indexing of reports in databases and search engines like Google.
508 Compliance and Document Accessibility: Why It Matters and How to Do It (P20-20893)
Mary Moulton/OST-R/Bureau of Transportation Statistics, Judith Salter, Timothy Creagan/U.S. Access Board, Craig
Pryor/National Highway Traffic Safety Administration (NHTSA)
1009
Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 154

Infrastructure Spatial Sensing at Intersections
Lei Zhu, National Renewable Energy Laboratory (NREL), presiding
Sponsored By Standing Committee on Geographic Information Science and Applications , Standing Committee on
Transportation Asset Management
The sensing technology that is enabling vehicle automation also can revolutionize traffic intersection safety , control, and
efficiency. Infrastructure spatial sensing technology—for example, mounting lidar sensors and video imaging at an
intersection and using software to produce full-scale 3-D trajectories of all objects within a field of view—provides key
information for significant advancements. Combining this technology with connected vehicle capability facilitates such
applications as eco-approach and departure, optimizing efficient vehicle–signal coordination , and reducing traffic
accidents through increased safety.
1010

A Primer on Machine Learning for Transportation
David Reinke, Kittelson & Associates, Inc. (KAI), presiding
Mecit Cetin, Old Dominion University, presiding
Sponsored By Standing Committee on Artificial Intelligence and Advanced Computing Applications
The Standing Committee on Artificial Intelligence and Advanced Computing Applications Committee will publish a
primer on machine learning and transportation in fall 2019. This workshop will present a guided tour of the primer to
transportation data at large, particularly for data analysts and modelers. This is a follow-up to the highly successful big
data and machine learning workshop at the 2019 TRB Annual Meeting. Topics include the role of machine learning in
big data analysis; supervised, unsupervised, and reinforcement learning methods; and resources for machine learning. '
Panelist (P20-21879)
Cathy Wu/Massachusetts Institute of Technology (MIT)
J. James Yang
(continued)
5
Xudong Fan/Case Western Reserve University
Sherif Ishak/Old Dominion University
1011 CM (3.00)

Community Disaster Emergency Supplies Procurement and Delivery Simulation
Anne Strauss-Wieder, North Jersey Transportation Planning Authority, presiding
Sponsored By Standing Committee on the Logistics of Disaster Response and Business Continuity, Special Task Force
on Climate Change and Energy, Section - Transportation Systems Resilience, Subcommittee for Resilience
Communications, Joint Subcommittee on Resilience and Sustainability Cooperation of ABR 00, ABR10, ABR20, ABR30,
and A0020T, Standing Committee on Critical Transportation Infrastructure Protection , Standing Committee on Freight
Transportation Planning and Logistics, Freight Systems and Marine Group Young Members Council
The ALAN simulation uses virtual and live action role-playing to simulate post-disaster supply chains for key
commodities. Attendees use smartphones or tablets to play the role of a business, government agency, or nonprofit
organizations working in a crisis scenario. The workshop includes visual performance metrics to allow players to review
systemwide impacts of their actions and a hot wash–style discussion reveals strategies for addressing real-world gaps
reflected in game play.
ALAN Simulation (P20-20027)

Kathy Fulton/American Logistics Aid Network
1012 CM (3.00)

Evacuation Planning Strategies and Solutions from the National Disaster Preparedness Training Center
Karl Kim, University of Hawai'i at Manoa, presiding
Sponsored By Standing Committee on Emergency Evacuations
' This MGT-461 workshop is designed to equip emergency managers, first responders, transportation professionals,
security and safety professionals, and government administrators with the ability to utilize current tools and technologies
to institute best practices and strategies to plan for and execute an emergency evacuation. Participants will discusses
hazard conditions for which an emergency evacuation could be an appropriate protective action and the methods to
help prepare for evacuation.'
Evacuation Planning Strategies and Solutions (P20-21659)

Karl Kim/University of Hawai'i at Manoa
1013 CM (3.00)

Survey Says: Measuring the Effectiveness of Public Involvement Activities
Rusty Ennemoser, Florida Department of Transportation, presiding
Michael Garau, Kimley-Horn and Associates, Inc., presiding
Sponsored By Standing Committee on Public Involvement in Transportation , Joint Subcommittee on Community Impact
Assessment of ADD20, ADA60, ADC10, and ADD50, Standing Committee on Environmental Justice in Transportation
' Although widespread resources are available for conducting public outreach as well as a growing body of literature and
experience on how to engage the public, few practical methods are available to gauge the success of these public
involvement approaches. This interactive workshop will walk through the components of the results of National
Cooperative Highway Research Program Project 08-105, which includes the Public Involvement Effectiveness Survey
for both public participants and sponsoring agencies. Participants will work with scenarios to evaluate various
measurement techniques. '
6
1014

Historic Bridge Rehabilitation: How Much Is Too Much?
Kristen Zschomler, Minnesota Department of Transportation, presiding
Sponsored By Standing Committee on Historic and Archeological Preservation in Transportation , Standing Committee
on Steel Bridges, Standing Committee on Concrete Bridges, Standing Committee on Bridge Preservation
This workshop will pull from the 2019 TRB Annual Meeting session on the same topic, as well as a summer meeting
session on bridges, and will serve as a culmination of the discussions conducted to date. State DOT representatives,
engineers, and preservation professionals will present case studies and discuss how much rehabilitation is too much
before it results in an adverse effect to a historic bridge . Case studies will include a variety of bridge types, including
metal truss and concrete bridges. The session will be interactive, engaging the audience in case studies and discussion
.'
Minnesota Examples of Historic Bridge Rehabilitations (P20-20769)

Kristen Zschomler/Minnesota Department of Transportation, Nicole Bartelt/Minnesota Department of Transportation,
Nancy Daubenberger/Minnesota Department of Transportation
California Examples of Historic Bridge Rehabilitations (P20-20770)
Helen Blackmore/California Department of Transportation (CALTRANS), Chad Moffett/Mead & Hunt, Inc.
Oklahoma Examples of Historic Bridge Rehabilitations (P20-20771)
Rhonda Fair/Oklahoma Department of Transportation
1015 CM (3.00)

How Community Impact Assessment Lays a Foundation for Equitable, Resilient Communities
Veronica Murphy, New Jersey Department of Transportation, presiding
Sponsored By Standing Committee on Environmental Justice in Transportation , Standing Committee on Public
Involvement in Transportation, Standing Committee on Social and Economic Factors of Transportation , Joint
Subcommittee on Community Impact Assessment of ADD20, ADA60, ADC10, and ADD50
' The community impact assessment (CIA) process has evolved since its creation more than 20 years ago. This
workshop promotes the CIA process to show practitioners how to use new tools , data sources, and analytic strategies
to perform CIA, integrate it with interrelated analyses, and address current community goals. Presenters will
demonstrate application of CIA process steps on real projects . Interactive exercises will reinforce the process and
inform a future topic-based webinar series.'
1016

Impacts Connected and Automated Vehicles Could Have on Geometrics
Brian Toombs, Burgess and Niple, Inc., presiding
Sponsored By Standing Committee on Geometric Design, Standing Committee on Freeway Operations, Standing
Committee on Vehicle-Highway Automation, Standing Committee on Managed Lanes, Standing Committee on
Operational Effects of Geometrics, Standing Committee on Tort Liability and Risk Management, Standing Committee on
Pedestrians, Standing Committee on Bicycle Transportation
'As continued research on connected and automated vehicles ( CAVs) shows promise for implementation, questions
arise on how they may influence the future of geometric design of roadways and intersections. This workshop will
explore possible scenarios that could change the geometric design process for all users and will facilitate discussion on
how the criteria could be revised. Current research will be examined using multiple brief presentations. Finally, four
breakout groups—focused on freeways and interchanges, intersections, highways, and methodology—will discuss
foreseen changes and proactive strategies to ensure that geometric design meets the safety needs for all users during
all phases of CAV implementation.'
(continued)
7
Assessing the Effectiveness of Managed Lane Strategies for the Near-Term Deployment of Cooperative
Adaptive Cruise Control (P20-21737)
Joyoung Lee/New Jersey Institute of Technology
An Update on NCHRP Project 20-24(112): Connected Roadway Classification System Development (P20-21738)
Edward Seymour/Texas A&M Transportation Institute
The Impacts of CAVs: Compromise Between Law and Design (P20-21819)
Amanda Hamm/Virginia Department of Transportation
1017

USDA–Natural Resources Conservation Service Hydrology Methods
Thomas Knight, South Carolina Department of Transportation, presiding
Sponsored By Standing Committee on Hydrology and Hydraulics, Standing Committee on Stormwater
The USDA Natural Resources Conservation Service (NRCS, formerly the Soil Conservation Service, SCS) continually
updates NRCS-developed hydrology methods, models, and references to incorporate the latest academic research and
data updates developed by other Federal agencies. NRCS also continues to expand the capability of NRCS-developed
software to accept user developed region- or site-specific inputs to more accurately model local watershed conditions.
This workshop introduces participants to the NRCS National Engineering Handbook Part 630, Hydrology, the source
document for all NRCS hydrology methods; summarizes the most current updates to NRCS hydrology methods,
models, and references; and provides discussion of the areas outlined below.
USDA–Natural Resources Conservation Service Hydrology Methods (P20-20960)

Claudia C. Hoeft/USDA-NRCS, Donald Woodward/USDA-NRCS, Quan Quan/USDA-NRCS
1018

Smart and Multifunctional Pavements
James Bryce, Marshall University, presiding
Zhanmin Zhang, University of Texas, Austin, presiding
Sponsored By Standing Committee on General and Emerging Pavement Design
' Pavements occupy valuable real estate, so there is a need to move beyond designing pavements for their traditional
purpose of carrying traffic loadings. Pavements can serve as an integrated part of stormwater quality and flood control
management systems and as sources of energy. Additionally, heavier electric vehicles in the short term—and
connected and automated vehicles (CAVs) in the long term—present additional needs and opportunities for advancing
pavement design and construction. This workshop will present case studies of projects that have used pavements as
an integrated part of bigger systems and provide feedback to CAVs or that allow for real -time sensing applications.'
1019

Pavement Smoothness Analysis with Profile Viewing and Analysis (ProVAL)
Magdy Mikhail, AgileAssets, Inc., presiding
Sponsored By Standing Committee on Pavement Surface Properties and Vehicle Interaction , Standing Committee on
Concrete Pavement Construction and Rehabilitation, Standing Committee on Asphalt Pavement Construction and
Rehabilitation, Standing Committee on Surface Requirements of Asphalt Mixtures
' The FHWA Profile Viewing and Analysis (ProVAL) is included in AASHTO R 54 and R 56 specifications as a standard
software tool for profile analysis and reporting. Many state agencies have adopted the AASHTO recommendation and
require contractors or DOT inspectors to use ProVAL software for analysis and reporting in their smoothness
specifications. This workshop will present the current version of ProVAL and case studies from state agencies and
contractors, sharing lessons to improve pavement smoothness. This workshop requires participants to bring their own
fully charged laptop computers preinstalled with ProVAL software for hands -on exercises to maximize learning
objectives. '
8
Pavement Smoothness Analysis with Proval (P20-21070)
George Chang/The Transtec Group, Inc., David Merritt/The Transtec Group, Inc.
1020

Introducing the Bridge Load Testing E-Circular
Eva Lantsoght, Universidad San Francisco de Quito, presiding
Sreenivas Alampalli, New York State Department of Transportation, presiding
Sponsored By Standing Committee on Testing and Evaluation of Transportation Structures , Standing Committee on
Structures Maintenance, Standing Committee on Bridge Management, Standing Committee on Bridge Preservation
Load testing is a recognized method to evaluate and rate bridges. Through carefully designed case studies, this
interactive workshop provides information to decision makers on when and whether to conduct a load test and on
preparing for a load test, its execution, and the interpretation of the test results. Also included is the topic of quantifying
safety in terms of the reliability index after a load test. AASHTO’s Manual for Bridge Evaluation and the 1998 Manual for
Bridge Rating Through Load Testing generally are used as load testing guidance . This workshop will use the new
Transportation Research E-Circular, which provides significant updates to current documents, and will be based
completely on case studies and attendee participation.
Introduction to the Workshop (P20-20461)

Sreenivas Alampalli/New York State Department of Transportation
Introduction to E-Circular (P20-20462)
Eva Lantsoght/Universidad San Francisco de Quito
Diagnostic Load Testing, Including Case Study and Cost-Benefit (P20-20463)
Jesse Grimson/BDI Bridge Diagnostics, Inc.
Proof Load Testing, Including Case Study and Cost-Benefit (P20-20464)
Yi Zhou/AECOM
Reliability and Cost-Benefit (P20-20465)
David Yang/Lehigh University, Dan Frangopol/Lehigh University
Load Rating Exercise by Participants (P20-20466)
David Kosnik/CTL Group, Eva Lantsoght/Universidad San Francisco de Quito
Short Presentations on Field Experience (P20-20467)
Marvin Halling/Utah State University
Panel Discussion (P20-20468)
Sreenivas Alampalli/New York State Department of Transportation
1021

Rehabilitation of Large Culverts
Brian Carmody, New York State Department of Transportation, presiding
Sponsored By Standing Committee on Culverts, Buried Bridges, and Hydraulic Structures, Standing Committee on
Subsurface Soil-Structure Interaction
Transportation agencies are struggling with aging buried culvert and storm drain systems . Maintenance demands
frequently outpace technical solutions and available budgets. This workshop will present some options for person
entry–sized culvert rehabilitation, including investigation of deficiencies, selection of rehabilitation method, and
consideration of needed service life. A panel discussion will consider owner’s needs, contractor procedures, and
material capabilities. Research on durability and testing procedures also will be discussed.
Introduction (P20-21473)
Brian Carmody/New York State Department of Transportation
Joint Degradation, Gasket Loss CLSM, and Flowable Grout (P20-21476)
Don LeBlanc/DLVEWS, Inc.
Shotcrete for Culvert Rehabilitation (P20-21477)
Charles Hanskat/American Shotcrete Association
Slip-Lining Grout Strength (P20-21478)
Ian Moore/Queen's University
(continued)
9
Spray Applied Pipe Liner Research and Soil Box Testing (P20-21479)
Mohammad Najafi/University of Texas, Arlington
Non-Destructive Testing (P20-21480)
William Horne/NDT Corporation
Filling Localized Voids Within the Pipe Backfill and Piping Concerns (P20-21481)
Chris Hamilton/Avanti International, Britt Babcock/Avanti Engineering Group
1022
Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 209BC

Evolution of Project Delivery Information Systems: Where We Were and Where We Are Headed
Aaron Costin, University of Florida, presiding
Sponsored By Standing Committee on Construction Management, Standing Committee on Information Systems and
Technology, Subcommittee on Information Systems in Construction Management, Joint Subcommittee of AFH10, ABJ5
0
' Organized as an interactive session, this workshop offers a critical evaluation of the history and evolution of project
delivery information systems used for transportation projects. First, case studies from major projects and power users
will be presented. Attendees then will break into small groups, each led by a presenter with predefined discussion
questions, to have a deeper dialogue and to analyze the case studies. Finally, the results will be reported back to the
general workshop, followed by a question-and-answer session by a panel of experts. The goal is to identify lessons
learned and best practices from history to develop recommendations for the future generation of transportation projects.
'
Structured Data: The Future Promise of BIM (P20-20132)

Connor Christian/HDR
Field Data Acquisition, Access, and Analysis (P20-20453)
Ron Perkins/Jobsite Tech Group
No More Orange Field Books: Eliminating Siloed Data Through Unified Databases and Integrations (P20-20454)
Chad Schafer/Infotech
Enhancing Project Delivery for Earthwork QC/QA Using Intelligent Inspection (P20-20134)
David White/Ingios Geotechnics, Inc.
Pennsylvania Department of Transportation Development of eConstruction Mobile Applications and Software
Systems (P20-20455)
James Foringer/Pennsylvania Department of Transportation
On the Front Lines of Change (P20-20133)
Francesca Maier/Fair Cape Consulting LLC
Virginia Department of Transportation Construction Division Digital Transformation Strategy (P20-20729)
Julia Simo/Virginia Department of Transportation
1023

Construction of High-Quality Longitudinal Joints: The Secret for Long-Lasting Asphalt Pavements
Rajib Mallick, Worcester Polytechnic Institute, presiding
Danny Gierhart, Asphalt Institute, presiding
Sponsored By Standing Committee on Surface Requirements of Asphalt Mixtures , Standing Committee on Quality
Assurance Management, Standing Committee on Asphalt Pavement Construction and Rehabilitation
Construction of high-quality longitudinal joints is critical for ensuring long-lasting asphalt pavements. Over the years,
several field studies have been conducted using innovative techniques and quality control measures. In this workshop,
representatives from the industry, agencies and academia will share their experience and discuss about existing
challenges, which will help us develop a research need statement in this topic. This interactive workshop will combine
short presentations, plenary sessions and table breakouts. Participants will be able to understand the suitability of the
different techniques and hence utilize them more effectively .
Improving Performance of Longitudinal Joints: A Cooperative Effort Between the FHWA and the Asphalt
Institute (P20-20086)
Timothy Aschenbrener/Federal Highway Administration (FHWA)
(continued)
10
What’s Important and How Does an Agency Get There (P20-20087)
Mark Buncher/Asphalt Institute
Best Practices for Placing and Compacting Longitudinal Joints (P20-20088)
H. Wayne Jones/Asphalt Institute
State Implementation: Implementation of a Longitudinal Joint Specification (P20-20089)
Derek Nener-Plante/Maine Department of Transportation
State Implementation: Longitudinal Joint Seal (P20-20090)
James Trepanier/Illinois Department of Transportation
Infrared Heaters: A Path to Sustainable Pavement Construction (P20-20091)
Bob Kieswetter/Heat Design Equipment Inc.
Construction of Longitudinal Joints in Airfields (P20-20092)
Matthew Hoyle/Transportation Systems Center
1024

Use of Self-Consolidating Concrete in Bridge Applications
Anton K. Schindler, Auburn University, presiding
Kamal Khayat, Missouri University of Science and Technology, presiding
Sponsored By Standing Committee on Basic Research and Emerging Technologies Related to Concrete , Standing
Committee on Concrete Bridges, Standing Committee on Durability of Concrete, Standing Committee on Concrete
Materials and Placement Techniques, Standing Committee on Properties of Concrete
' Self-consolidating concrete (SCC) is a highly flowable, nonsegregating concrete that is placed without any mechanical
consolidation. SCC can fill heavily congested or irregularly shaped members more easily than conventional-slump
concrete while providing improved in-place quality and superior surface finish. The use of SCC also may decrease
construction costs because of reduced labor requirements during construction. This workshop will cover the following
SCC-related topics: 1) mixture proportioning, 2) fresh properties, 3) mechanical properties, 4) time-dependent
deformations, 5) construction aspects, 6) flexural and shear behavior, 7) bond behavior, 8) prestress losses, and 9) the
structural behavior of real-world elements made with SCC.'
Introduction, Fresh Properties, and Testing of Self-Consolidating Concrete (P20-21231)

Kamal Khayat/Missouri University of Science and Technology
Hardened Properties of Self-Consolidating Concrete (P20-21232)
George Morcous/University of Nebraska, Lincoln
Contractor's Perspective on Using Self-Consolidating Concrete in Bridge Projects (P20-21233)
Oscar Antommattei/Kiewit Engineering Group
Performance of Self-Consolidating Concrete in Prestressed Girder Applications (P20-21234)
Samuel Keske/Wiss, Janney, Elstner Associates, Inc.
Self-Consolidating Concrete Implementation in Real-World DOT Projects (P20-21235)
H. Celik Ozyildirim/Virginia Department of Transportation
Moderated Question and Answer Session (P20-21277)
Anton Schindler/Auburn University
11
1025

Enhancing Resiliency by Better Moisture Measurement Near Pavements and Structures
John Siekmeier, Minnesota Department of Transportation, presiding
Sponsored By Standing Committee on Engineering Behavior of Unsaturated Geomaterials, Standing Committee on
Engineering Geology, Standing Committee on Aggregates, Standing Committee on Geotechnical Instrumentation and
Modeling
The resiliency of transportation infrastructure will be enhanced by better moisture measurement near pavements and
structures because moisture is critical to properly compact geomaterials and to properly assess the stability of slopes
and other geotechnical structures. New technologies are available and this workshop will share the current state of
knowledge concerning moisture measurement. Field tests and best practices for effectively characterizing unsaturated
geomaterials will be summarized. Case studies of embankment and pavement design using unsaturated properties will
be included as will field measurement devices applicable to landslide warning systems, extreme weather induced slope
failures, and geotechnical asset management.
The Value of Asset Management Below the Pavement (P20-20093)

Mark Vessley/BGC Engineering Inc
Considering Moisture While Evaluating Risk Along Roadway Corridors (P20-20066)
Derrick Dasenbrock/Minnesota Department of Transportation, Andrew Shinnefield/Minnesota Department of
Transportation
Evaluating the Impact of Moisture Variation on Stiffness Parameters of Compacted Pavement Layers (P20-2006
7)
Mehran Mazari/California State University, Los Angeles, Soheil Nazarian/University of Texas, El Paso
Stiffness-Based Compaction QA Using Lightweight Deflectometers with Moisture Dependent Targets (P20-2006
8)
Sadaf Khosravifar/Dynatest North America, Inc., Zahra Afsharikia/Wood Technical Consulting Solutions, Charles
Schwartz/University of Maryland
New Techniques for Continuous Moisture Monitoring of Road Materials and Soils (P20-20069)
Timo Saarenketo/Roadscanners
Derrick Dasenbrock/Minnesota Department of Transportation, Mark Vessley/BGC Engineering Inc, Mehran Mazari/Calif
ornia State University, Los Angeles, Sadaf Khosravifar/Dynatest North America, Inc., Timo Saarenketo/Roadscanners
1026

Acceptability Criteria for Aggregates in Road Construction
Reza Ashtiani, University of Texas, El Paso, presiding
Sponsored By Standing Committee on Aggregates, Standing Committee on Resource Conservation and Recovery,
Standing Committee on Stabilization of Geomaterials and Recycled Materials
It can be challenging for state agencies to obtain approval of marginal or reclaimed aggregates for construction and
rehabilitation of pavements, since many will not pass specifications intended to regulate supplies from rock quarries.
These alternative aggregates must be regulated better, both to beneficially consume materials that currently are wasted
or not exploited and to assure users of their adequate performance. This workshop will expose participants to the
current rationale behind criteria that successfully regulate the use of marginal aggregate sources in different state
agencies and will identify the areas of improvement in specifications. The workshop will comprise presentations, hands-
on evaluation, and roundtable discussions.
General Introduction/Welcome (P20-20346)

Reza Ashtiani/University of Texas, El Paso
Sustainable Use of All Quarry Materials (P20-20348)
Kevin Vaughan/Vulcan Materials Company
DOT Source Property Impacts on Aggregate Reserve Sustainability (P20-20350)
Randy Weingart/National Stone, Sand, and Gravel Association
Break (P20-20368)
(continued)
12
The Looming Aggregate Supply Crisis: Causes and Solutions (P20-20369)
Patrick Jacomet/Ohio Aggregates & Industrial Minerals Association
Innovations in Aggregate Production and Supply (P20-20370)
Peter Compher/Luck Stone Corporation, Ryan Emmons/Luck Stone Corporation
Kevin Vaughan/Vulcan Materials Company, Randy Weingart/National Stone, Sand, and Gravel Association, Patrick
Jacomet/Ohio Aggregates & Industrial Minerals Association, Peter Compher/Luck Stone Corporation, Ryan Emmons/Lu
ck Stone Corporation
Concluding Remarks (P20-20372)
1027

Making Sense of Sensors Used in Geotechnical Applications
Eli Cuelho, TRI/Environmental Inc., presiding
Sponsored By Standing Committee on Geotechnical Instrumentation and Modeling, Standing Committee on Testing and
Evaluation of Transportation Structures, Standing Committee on Geotechnical Site Characterization, Standing
Committee on Geosynthetics
For decades, engineers and researchers have been monitoring the performance of the built environment on and in soil
and rock formations. These monitoring activities range from “low-tech” qualitative assessments using visual inspections
to “high-tech” methods using sophisticated instrumentation. Available technologies and techniques to accomplish this
work are advancing rapidly. For those that want to use more sophisticated methods, establishing the appropriate
sensors and associated data processing and analysis methodologies to achieve their specific program goals can be
daunting. '
Why (or Why Not) Monitor (P20-20473)

W Allen Marr/GEOCOMP Corporation
Developing Instrumentation and Test Plans (P20-20474)
Jeb Tingle/U.S. Army Corps of Engineers (USACE)
Instrumentation Specifics: Choices and Trade-Offs (P20-20475)
Anthony Simmonds/Geokon, Inc.
What to Do with the Data (P20-20476)
Andrew Ridley/Geotechnical Observations Limited
Case Study on Embankment Instrumentation (P20-20477)
Andrew Ridley/Geotechnical Observations Limited
A Case Study on Slope Instrumentation (P20-21641)
George Machan/Landslide Technology
1028

3-Minute Thesis Competition: A Guide for Effective Communication and Concise Research Portrayal to a
General Audience
Leila Hajibabai, North Carolina State University, presiding
Chieh (Ross) Wang, Oak Ridge National Laboratory, presiding
Sponsored By Operations and Preservation Group, Subcommittee on Young Professionals, Section - Operations
' The 3-Minute Thesis Competition invites young TRB participants to present their research in such a way that workshop
attendees can absorb the key objectives and components of their research in three minutes. The presentation is
followed by a discussion forum with a panel of judges, including a question-and-answer session and required poster
showcase by competitors. The judges will provide tips on communication skills, comment on presentations, and answer
questions. During the poster presentations, attendees will have the chance to communicate with competitors and ask
specific questions on the work presented. These segments of the workshop offer an interactive environment for
workshop attendees. '
13
1029

Doctoral Student Research in Transportation Operations and Traffic Control
Michael Knodler, University of Massachusetts, Amherst, presiding
Sponsored By Section - Operations
'This annual seminar consists of presentations from Ph.D. student researchers on transportation operations and traffic
control. Reports of recently completed—or nearly completed—Ph.D. dissertations and research in progress are
welcome.'
Trajectory-Based Traffic Oscillation Analysis and Control Utilizing Connected Autonomous Vehicles (P20-21411
)
Yu "Crystal" Wang/University of South Florida
Trajectory Planning Strategies of Connected Automated Vehicles for Cooperative On-Ramp Merging and
Mainline Facilitating Maneuvers (P20-21412)
Yue Zhou/New York University
Control Theoretic Approaches for High-Occupancy Toll Lanes Operation (P20-21413)
Xuting Wang/Pennsylvania State University University Park : Penn State
Investigation of Smart Work Zones to Improve Safety and Efficiency Using Mixed Simulator and Field Studies (
P20-21414)
Siyang Zhang/University of Missouri, Columbia
Impact of Bicycle-Specific Infrastructure Treatments and Control Strategies on Bicyclists Safety and Mobility (P
20-21415)
Aikaterini Deliali/University of Massachusetts, Amherst
A Real-Time Algorithm for Network Signal Control (P20-21416)
Chaolun Ma/Texas A&M University
Freeway Performance Measurement in the Connected Vehicle Environment (P20-21417)
Leila Azizi/Florida International University
Microscopic Modeling of the Area-Based Traffic Flow (P20-21418)
Nikhil Chandra Sarkar/Queensland University of Technology
The Impact of Inclement Weather on Transportation Systems and the Future of Connected and Autonomous
Vehicles (P20-21419)
Andrew Bartlett/Niagara International Transportation Technology Coalition
Transportation Safety Improvement Through Connected Vehicles and Deep Learning (P20-21420)
Jiajie Hu/Case Western Reserve University
Assessment of the Operations of Automated and Connected Automated Vehicles on Interstates with
Considerations for Heavy Vehicles and Aggressiveness Levels (P20-21421)
Mirla Abi Aad/Virginia Polytechnic Institute and State University
Modeling Automated and Connected Automated Vehicles on a Highway (P20-21422)
Bumsik Kim/Virginia Polytechnic Institute and State University
Real-Time Prediction of Secondary Crash Risk Using Probabilistic Reasoning Approach (P20-21423)
Angela Kitali/Florida International University
Effects of Emerging Transportation Technologies on Driver Behavior and Safety at Signalized Intersections (P2
0-21424)
Pedro Adorno-Maldonado/University of Florida
Leveraging Linked Crash and EMS Data to Investigate Signalized Left Turn Safety (P20-21425)
Francis Tainter/University of Massachusetts, Amherst
Utilizing Microsimulation Modeling for Estimating Mobility and Safety Benefits of Signalized Left Turn
Assistant Application in Connected Vehicles (P20-21426)
Mahmoud Arafat/Florida International University
14
1030
Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, Salon B

Vision, Concepts, and Capabilities for the Next Generation of Traffic Management Systems
Jon Obenberger, Federal Highway Administration (FHWA), presiding
Matthew Junak, HNTB Corporation, presiding
Sponsored By Standing Committee on Freeway Operations, Standing Committee on Regional Transportation Systems
Management and Operations, Standing Committee on Artificial Intelligence and Advanced Computing Applications ,
Standing Committee on Traffic Signal Systems, Standing Committee on Intelligent Transportation Systems,
Subcommittee on Active Traffic Management
' This workshop will feature a highly interactive, breakout-session to discuss successful practices, available resources,
and topics agencies should consider when developing a vision, preparing a concept of operations, and identifying the
capabilities needed for their Next Generation of Traffic Management Systems (TMSs). To make these decisions
agencies will need a clear vision, strategic direction, needs, and resources available to plan for and develop these
TMSs. '
Welcome: Introductions, Workshop Purpose, and Desired Outcomes (P20-21455)

Jon Obenberger/Federal Highway Administration (FHWA)
Developing a Vision, Concept of Operations, and Capabilities for the Next Generation of TMSs: What Issues
and Challenges Should Agencies Consider? (P20-21456)
Moderator (P20-21457)
Bill Halkias/Attikes Diadromes, SA
Topics and Presenters (P20-21459)
Framing the Next Generation of TMSs (P20-21460)

Les Jacobson/WSP
Preparing a Vision for a Next-Generation TMS (P20-21461)
Philip Masters/Parsons
Developing a Concept of Operations for a Next-Generation TMS (P20-21462)
Peter Marshall/Siemens
Key Capabilities of Next-Generation TMSs (P20-21463)
Daniel Lukasik/Parsons
Breakout Session: Identify Issues to Consider, Successful Practices, and Resources to Use (P20-21464)
Susanna Zammataro/International Road Federation (IRF)
Discuss Breakout Session Results (P20-21467)
Lisa Burgess/Kimley-Horn and Associates, Inc.
Action Planning: Identify Topics for Research or Industry Consideration and Collaboration (P20-21469)
Douglas Gettman/Kimley-Horn and Associates, Inc.
Immediate Next Steps and Sponsor’s Perspectives (P20-21471)
Beverly Kuhn/Texas A&M Transportation Institute
Presenters (P20-21474)
Catherine McGhee/Virginia Transportation Research Council, Sherif Ishak/Old Dominion University, Susan Langdon/SL
Engineering, LLC, Matthew Junak/HNTB Corporation, Daniel Lukasik/Parsons, Lisa Burgess/Kimley-Horn and
Associates, Inc., Malika Seddi/Autoroutes, Emanuela Stocchi/ AISCAT (Italian Association of Toll Motorways and
Tunnels Operators)
15
1031
Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, Salon C

Highlights from the 2019 Automated Vehicle Symposium
Jane Lappin, Toyota Research Institute, Inc., presiding
Sponsored By Standing Committee on Vehicle-Highway Automation
' This workshop will assemble a selection of plenary and breakout session speakers from the 2019 Automated Vehicle
Symposium to provide TRB Annual Meeting participants with a summary of the symposium and critical insight into
current automated vehicles policy and research issues.'
AVS19 Keynote Address on Automated Driving Systems (P20-21529)

Chris Urmson/Aurora
Safety Assurance of Automated Driving (P20-21530)
Adrian Zlocki/fka GmbH
AV Safety Assurance Principles, Standards, and Best Practices (P20-21531)
Edward Straub/SAE
What the Public Really Thinks About Automated Vehicles: Evidence from Survey Research (P20-21532)
Johanna Zmud/Texas A&M Transportation Institute
Artificial Intelligence and Machine Learning in Infrastructure Readiness for AVS (P20-21533)
Haizhong Wang/Oregon State University
HMI Design Strategies for Assisted Driving Automation (P20-21534)
Bobbie Seppelt/Massachusetts Institute of Technology (MIT)
Trucking Automation: Deployment Challenges and Opportunities (P20-21535)
Richard Bishop/Bishop Consulting
Enabling Technologies: A Peek Under the Hood (P20-21536)
Valentin Scinteie/Kontron
An AV Crash Happens: The Trial (P20-21537)
Karlyn Stanley/RAND Corporation
Working with Infrastructure Owner-Operators to Overcome Public-Sector Institutional Barriers and Safely
Implement Roadway Automation (P20-21538)
Daniela Bremmer/Washington State Department of Transportation
Energy and Environmental Implications of Connected and Automated Vehicles: Trends in Industry, Research,
Regulations, and Policy (P20-21539)
Dimitris Assanis/Assanis & Associates Inc.
Steps Toward Putting the Public Safety Community at Ease with Advanced Vehicle Technologies (P20-21540)
Planning for AVS20 (P20-21541)

Valerie Shuman/Shuman Consulting Group, LLC
Part 1 (P20-21542)
Part 2 (P20-21543)
Q&A (P20-21544)
European AV Research and Innovation Programs (P20-21545)

Signe Ratso/European Commission
Understanding Travel Behaviors (P20-21821)
Yoram Shiftan/Technion Israel Institute of Technology
16
1032

The Advancement of Modeling Connected and Automated Vehicles: Past and Future
Soyoung Ahn, University of Wisconsin, Madison, presiding
Samer Hamdar, George Washington University, presiding
Sponsored By Standing Committee on Traffic Flow Theory and Characteristics
'Connected and automated vehicles (CAVs) appear more frequently on roads. Many universities, companies, and public
agencies plan to deploy these vehicles, given the insights such deployment brings to researchers and practitioners and
given the attention and the exposure CAVs provide to their developers and adopters .'
Analytical Modeling for Control in Traffic Environments with Connected and Autonomous Vehicles (P20-21148)
Srinivas Peeta/Georgia Institute of Technology (Georgia Tech)
The Evolution of Driver Behavior in a Connected, Automated Driving Environment (P20-21149)
Alireza Talebpour/University of Illinois, Urbana Champaign
Integrating Autonomy into Urban Systems (P20-21150)
Cathy Wu/Massachusetts Institute of Technology (MIT)
Modeling and Field Experiments on Lane Changing of an Autonomous Vehicle in Mixed Traffic (P20-21151)
Xiaopeng (Shaw) Li/University of South Florida
Benefits of Connectivity for Automatic Vehicle Following Systems (P20-21152)
Swaroop Darbha/Texas A&M Transportation Institute
Taming Phantom Jams with Vehicular Control at Low-Penetration Rates (P20-21153)
Daniel Work/Vanderbilt University
Critical Reflection on the Descriptive Power of Microscopic Traffic Models for Connected and Automated
Vehicles (P20-21154)
Meng Wang/Delft University of Technology
Cooperative Adaptive Cruise Control Vehicle String Operations in Mixed Traffic: Models and Applications (P20-
21155)
Hao Liu/University of California, Berkeley, Xiao-Yun Lu/University of California, Berkeley
Q&A (P20-21174)
1033

The Nexus of Speed Management and Human Factors as a Focal Point of Safe Systems
Joseph Marek, Clackamas County, presiding
Offer Grembek, University of California, Berkeley, presiding
Sponsored By Standing Committee on Transportation Safety Management Systems , Standing Committee on Vehicle
User Characteristics
Speed management is a core principle of Safe Systems—a holistic view of safety recognizing that road users will make
safety-critical errors, but that those events should not result in death. Although professionals consider environment,
vehicle, and road user factors to reduce speeding, knowledge about human factors is underutilized. Incorporating
human factors into speed management practices can reduce inherent road user misjudgment as well as the elevated
levels of kinetic energy created by speeding.
Safe Systems and Speed (P20-21310)

Seth Lajeunesse/UNC Highway Safety Research Center
Human Factors and Legal and Culture Aspects (P20-21312)
Jennifer Oxley/Monash University Accident Research Centre
Posted Speed Limit Trends (P20-21314)
Kay Fitzpatrick/Texas A&M Transportation Institute
Road Design Related to Speed Management (P20-21316)
Leah Shahum/Vision Zero Network
Vehicle Factors (P20-21317)
David Harkey/Insurance Institute for Highway Safety
(continued)
17
Foundation for the Future: Safe Systems Approach to Speed (P20-21319)
Robert Wunderlich/Texas A&M Transportation Institute
1034

Surrogate Measures of Safety for Heterogeneous Traffic: Automation, Cyclists, and Pedestrians
Nicolas Saunier, Ecole Polytechnique de Montreal, presiding
Aliaksei Laureshyn, Lund University, presiding
Sponsored By Standing Committee on Safety Data, Analysis and Evaluation, Standing Committee on Pedestrians
As traffic systems quickly evolve with the automation of driving , the safety of vulnerable road users will remain as
important as ever. In these changing conditions, it is crucial to be able to assess safety swiftly, which can only be done
with noncrash observations or surrogate measures of safety. Such measures also contribute to a better understanding
of the factors that lead to collisions. This workshop will cover the recent developments in the field, including automated
data-collection methods. '
SMoS Validation Revisited: Serious Hinders for Making a "Classical" Validation Study and Relative Validation
as a Possible Way Out (P20-21308)
Aliaksei Laureshyn/Lund University
Extreme Value Theory Approaches for Traffic Conflict–Based Crash Estimation: Modeling Advancements and
Applications (P20-21309)
Tarek Sayed/University of British Columbia
Probabilistic Approach to Motion Prediction in Detection of Evasive Actions and Application of Extreme Value
Theory (P20-21311)
Carl Johnsson/Lund University
Video Analytics for Smart Cities: Generating Better Data to Make Our Intersections Smarter and Safer (P20-213
13)
Franz Loewenherz/City of Bellevue
Signalized Intersection to Roundabout Conversion in Heterogeneous Traffic Context: Estimation of Safety
Benefits Using Surrogate Measures (P20-21314)
Anurag Pande/California Polytechnic State University, San Luis Obispo
Let's Not Wait for Micromobility Crashes (P20-21318)
Annie Chang/McGill University
Automated Shuttle Interactions in City Traffic (P20-21320)
Etienne Beauchamp/Ecole Polytechnique de Montreal
1035

Strategic Approaches for Advancing Infant and Child Occupant Protection: Birth to 15 Years
Joyce Pressley, Columbia University, presiding
Maria Vegega, Road Safety Consulting, presiding
Sponsored By Standing Committee on Occupant Protection
This workshop will examine strategic approaches and best practices for addressing current and emerging issues in
infant and child motor vehicle occupant safety across the four critical stages of pediatric occupant protection, from birth
to 15 years of age. A broad array of speakers will provide updates and a framework to guide discussion of current and
emerging factors contributing to infant and child endangerment, effective interventions, expanded social media
communication tools, knowledge gaps, and research needs. Speakers and discussants include research and policy
institutions, practitioners, university researchers, government agencies and private consulting organizations.
State of Motor Vehicle Safety in 0–15-Year-Old Passengers (P20-21300)

Joyce Pressley/Columbia University
2019 Child Occupant Protection Workshop: Summary and Challenges (P20-21301)
Maria Vegega/Road Safety Consulting
CDC Motor Vehicle Occupant Safety Initiatives with Implications for 0–15-Year-Olds (P20-21302)
Erin Sauber-Schatz/Centers for Disease Control and Prevention (CDC)
18
1036

Cannabis Legalization: State, Provincial, and Local Metrics to Assess Outcomes
Robyn Robertson, Traffic Injury Research Foundation, presiding
Tara Kelley-Baker, AAA Foundation for Traffic Safety, presiding
Sponsored By Standing Committee on Alcohol, Other Drugs, and Transportation
This session will discuss the collection and reporting of data to assess effects of cannabis legalization on drug -impaired
driving. Types of data that are most accurate and robust and that can inform discussion about outcomes and measures
of success will be considered. Strategies to reduce the misuse and misinterpretation of data related to negative
outcomes will be shared, along with experiences and lessons learned about the communication of key metrics from
cannabis-legalized jurisdictions.
Marijuana and Impaired Driving: Policy, Practice, and Metrics in Oregon (P20-21321)
Daniel Estes/Oregon Department of Transportation
This Is Not Your Father's Marijuana: Promise, Challenges, and Opportunities for Cannabis Policy in Ontario (P2
0-21322)
Yoassry Elzohairy/Ontario Ministry of Transportation
Measuring Drug-Impaired Driving in Colorado: Lessons Learned (P20-21323)
Jack Reed/Colorado Division of Criminal Justice
Legal Weed and Probation Supervision: Indicators for Criminal Justice Populations (P20-21324)
Mark Stodola/American Probation & Parole Association
1037

Safety Management in Light Vehicle Fleets
Sharon Newnam, Monash University, presiding
Peter VanDyne, Liberty Mutual Insurance Company, presiding
Sponsored By Standing Committee on Truck and Bus Safety
This workshop will address the safety of workers using light vehicle fleets. The workshop will invite key experts to
present 1) the extent of the problem, 2) best practices in light vehicle fleets, 3) challenges managing the safety of
workers operating light vehicle fleets, and 4) a case study to demonstrate exceptional safety management practices
and associated safety outcomes. The workshop will conclude with a group activity to translate lessons learned. '
Introduction to Workplace Road Safety: Extent of the Problem, Definitions of Light Vehicles, and Overview of
the Agenda (P20-21031)
Sharon Newnam/Monash University
Data on Light Vehicle Fleets and Safety Outcomes: Insurance Data Capturing Crash Characteristics (P20-21032
)
Peter VanDyne/Liberty Mutual Insurance Company
Safety Management in Workplace Road Safety: The Factors That Both Support and Constrain Safety Driving
Behavior (P20-21033)
Sharon Newnam/Monash University
Benchmarking in Light Vehicle Fleets: Characteristics of High- and Low-Performing Companies (P20-21034)
Best Practice in Safety Management: A Case Study of a Company That Has Achieved Good Safety Outcomes (P
20-21035)
19
1038
Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, Salon A

Protecting Cyclists at Intersections: Design Guidance, Research, and Knowledge Gaps
Lee Reis, Fehr & Peers, presiding
Sponsored By Standing Committee on Bicycle Transportation, Standing Committee on Transportation Issues in Major
Cities, Standing Committee on Geometric Design, Standing Committee on Traffic Signal Systems
Over 40% of urban bicyclist fatalities occurred at intersections in 2017, and cities are increasingly exploring the use of
protected intersections to increase bicycle safety. This workshop will provide an overview of current design guidance
and research, including NACTO’s recent “Don’t Give up at the Intersection” guidebook and presentations from leading
researchers in the field on current knowledge gaps. The review will be followed by an interactive breakout discussion
based on selected case studies to identify bicycle intersection design knowledge gaps and research needs.
Overview of the NACTO Don't Give Up at the Intersection Guidebook (P20-20724)

Matthew Roe/National Association of City Transportation Officials
The FHWA’s New Web-Based Bicycle Facility Design Course (P20-20725)
Darren Buck/Federal Highway Administration (FHWA)
Urban Bikeway Intersection Safety, Design, and Comfort: State of the Research (Part 1 of 3) (P20-20726)
Kari Watkins/Georgia Institute of Technology (Georgia Tech)
Krista Nordback/UNC Highway Safety Research Center
Chris Monsere/Portland State University
1039

Mitigating Public Transit Areas of Critical Safety Risk
Lisa Staes, USF Center for Urban Transportation Research, presiding
Sponsored By Task Force on Transit Safety and Security
This interactive session will include presentations on topics deemed critical in public transit and commuter rail safety,
with topics including technologies to address hazardous grade crossings, provide roadway worker protection, and avoid
transit bus collisions through active alerts and automated braking, transit bus mirror designs to reduce transit collisions,
and exportable power systems for emergency response activities. This interactive session will include transit agency
personnel, technology vendors, Federal agency personnel, and university researchers.
How We Are Testing an Automated Collision Avoidance and Emergency Braking System for Buses and What
We Have Learned So Far (20-00844)
Heidi Soule/New Jersey Transit, Skip Huck/New Jersey Transit, Andrew Krum/New Jersey Transit, Yinhai Wang/New
Jersey Transit, Ruimin Ke/New Jersey Transit, Dave Valadez/New Jersey Transit, Dan Sellers/New Jersey Transit,
Jerome Lutin/New Jersey Transit
LiDAR-Based Scanning Technology to Address Hazardous Grade Crossings (P20-21264)
Francesco Bedini Jacobini/Federal Railroad Administration (FRA), Eric Sherrock/ENSCO, Inc.
Right-of-Way Worker Protection Demonstration at the Maryland Transit Authority (P20-21265)
Matt Edmonds/Miller Ingenuity
How We Are Testing an Automated Collision Avoidance and Emergency Braking System for Buses and What
We Have Learned So Far (P20-21271)
Jerome Lutin/New Jersey Transit, Heidi Soule/Pierce Transit
New York City Transit Bus Mirror Configuration Project (P20-21273)
Andrew Krum/Virginia Polytechnic Institute and State University
Exportable Power System for Emergency Response (P20-21274)
Jason Hanlin/Center for Transportation and the Environment
Performance Measurement and Evaluation of Safety Research Demonstrations: Opportunities and Challenges (
P20-21276)
Sisinnio Concas/USF Center for Urban Transportation Research
20
1040

Mobility Innovation: A Vision for Our Transportation Future, Part 1 (Part 2, Session 1081)
Susan Shaheen, University of California, Berkeley, presiding
Jeffrey Chernick, RideAmigos CORP, presiding
Sponsored By Standing Committee on Emerging and Innovative Public Transport and Technologies , Standing
Committee on Transportation Demand Management, Standing Committee on Regional Transportation Systems
Management and Operations, Subcommittee on Shared-Use Vehicle Public Transport Systems, Subcommittee on
Emerging Ridesharing Solutions, Standing Committee on Automated Transit Systems
' Innovative services are offering travelers and consumers more options to access mobility , goods, and services. Two
complementary approaches to multimodal access are emerging. In North America, consumers are assigning economic
values to transportation services and making mobility decisions (e.g., the decision not to travel and instead have a
package delivered) based on cost, travel and wait time, number of connections, convenience, and other attributes –
referred to as Mobility on Demand (MOD). In Europe, services that allow travelers to sign up for mobility services in one
bundled service are gaining popularity – known as Mobility as a Service (MaaS). Both MOD and MaaS are about
providing travelers with more seamless travel options.'
Workshop Introductions (P20-20258)

Susan Shaheen/University of California, Berkeley, Jeffrey Chernick/RideAmigos CORP
TED Talk: Mobility Innovation (P20-20250)
Vincent Valdes/Federal Transit Administration (FTA)
The Future of Mobility Innovation (P20-20251)
Andrew BATA/Union Internationale des Transports Publics (UITP), Arthur Guzzetti/American Public Transportation
Association (APTA), Timothy Papandreou/Emerging Transport Advisors, Gabe Klein/CityFi, Harriet Tregoning/NUMO
Alliance
TED Talk: Shared Automated Vehicles and Mobility Innovation (P20-20253)
Randell Iwasaki/Contra Costa Transportation Authority
Ensuring Equitable Access and Managing Public–Private Partnerships: Lessons Learned from Innovative
Mobility (P20-20252)
Gary Thomas/Dallas Area Rapid Transit (DART), Carlos Cruz-Casas/Miami-Dade County, Sharon Feigon/Shared-Use
Mobility Center, Hans Arby/UbiGo, Elliot Martin/University of California, Berkeley
1041

Tactile Walking Surfaces for Wayfinding in Transit and Public Rights of Way
Elizabeth Hilton, Federal Highway Administration (FHWA), presiding
Sponsored By Standing Committee on Passenger Intermodal Facilities, Standing Committee on Accessible
Transportation and Mobility, Standing Committee on User Information Systems, Standing Committee on Pedestrians
Wayfinding and safety for travelers with vision disabilities can be aided by tactile walking surface indicators like guide
strips in such facilities as plazas, channelized turn lanes and roundabouts, curbless streets, shared bicycle lanes, and
intermodal transportation facilities. Standards and practice in the United States and around the world will be presented,
along with current research and case studies. The workshop will conclude with a discussion and next steps.
State of the Art and Standards in the United States (P20-21287)

Janet Barlow/Accessible Design for the Blind (ADB)
An International Perspective (P20-21288)
Billie Bentzen/Accessible Design for the Blind (ADB)
Tactile Walking Surfaces for Locating Crosswalks and Aligning to Cross (P20-21289)
Robert Wall-Emerson/Western Michigan University
Introduction to TCRP B-46: Tactile Wayfinding in Transportation Settings for Travelers Who Are Blind or
Visually Impaired (P20-21290)
Sarah O'Brien/UNC Highway Safety Research Center
Case Study: Seattle (P20-21296)
Dongho Chang/City of Seattle
(continued)
21
Case Study: San Francisco (P20-21297)
Cristina Olea/San Francisco Public Works
Case Study: Los Angeles (P20-21298)
Daniel Levy/Los Angeles Metro
Case Study: Vancouver (P20-21299)
Dylan Passmore/City of Vancouver
1042 CM (3.00)

Commuter Rail 101: A Primer for Startups
Katherine O'Neil, Keolis Commuter Services, presiding
Sponsored By Standing Committee on Commuter Rail Transportation
Commuter Rail is the fastest growing rail transit mode in North America with new systems starting up all over the
continent as legacy systems seek to redefine themselves. This workshop is designed to give pointers and lessons
learned to those contemplating the commuter rail arena, organized around the recently released TRCP #200,
describing state-of-the-art practices for contracting for commuter rail services.
Commuter Rail in America (P20-20881)

David Nelson/Jacobs
Rolling Stock Choices for Commuter Rail (P20-20898)
Mark Walbrun/Quandel Consultants, Inc
TCRP 200: Contracting for Commuter Rail (P20-20882)
Emmanuel Horowitz/ESH Consult
Case Study: Utah Transit Authority FrontRunner (P20-20894)
Bruce Cardon/Utah Transit Authority
Case Study: Virginia Railway Express (P20-20896)
Douglas Allen
Case Study: Metrolink (P20-20900)
Darrell Maxey/Southern California Regional Rail Authority
1043

Can This Train Go Any Faster?: Achieving High(er)-Speed Rail Service Through Improvements to Existing
Infrastructure, Part 1 (Part 2, Session 1084)
Theodore Sussmann, OST-R/Volpe Center, presiding
Sponsored By Standing Committee on Railroad Track Structure System Design , Standing Committee on Railway
Maintenance
' Existing railway lines present unique opportunities to reduce traffic congestion , improve travel times, and enhance
mobility. Although these lines provide corridors that reduce the cost of establishing rail transportation services, they
present operational challenges and constraints including sharp curves, poor or nonexistent drainage, and degraded
track conditions. Several case studies of speed upgrades will highlight challenges and opportunities, including the
challenge of reducing the degree of curvature. Current and emerging tools and techniques used in design, construction,
and maintenance will be discussed. International experience will highlight the similarity of the problems and innovative
approaches.'
Managing Intercity Passenger Rail Planning with Limited Staff: A Case Study of the Northern Lights Express (P
20-21735)
Francis Loetterle/Minnesota Department of Transportation
Michigan DOT's Venture into High-Speed Rail (P20-21744)
Robert Lippert/Michigan Department of Transportation
Experience in Coordinating with State DOTs (P20-21745)
David Staplin/Consultant
Planning and Execution Roundtable (P20-21746)
Francis Loetterle/Minnesota Department of Transportation, Carl Jackson/Connecticut Department of Transportation,
Robert Lippert/Michigan Department of Transportation, David Staplin/Consultant
(continued)
22
Hartford Line Project: Development, Commissioning, and Lessons Learned (P20-21862)
Carl Jackson/Connecticut Department of Transportation
Capacity Enlarging Modification Measures for Existing Heavy Haul Railway Lines in China: A Case Study on
Shuohuang Freight Railway Line (20-04556)
Chunyan Zhao/Tongji University, Shunhua Zhou/Tongji University, Carlton Ho/Tongji University, Yao Shan/Tongji
University
1044 CM (3.00)

Freight Beyond the City: Approaches to Improving Freight Mobility in the Suburban Context
William Eisele, Texas A&M Transportation Institute, presiding
Tamiko Brim-Burnell, Federal Highway Administration (FHWA), presiding
Sponsored By Standing Committee on Urban Freight Transportation , Standing Committee on Transportation Issues in
Major Cities, Standing Committee on Freight Transportation Planning and Logistics
A panel session will present different perspectives on studying , planning, and facilitating freight mobility in suburban
contexts. Following the panel session, participants will participate in facilitated breakout sessions to identify future
research needs in these areas. After the breakout sessions, participants will report out and engage in a facilitated
prioritization exercise to identify the most urgent or pressing research needs in urban freight for the upcoming year. '
1045 CM (3.00)

Reimagining the Future of Transportation with Personal Flight: Preparing and Planning for Urban Air Mobility,
Part 1 (Part 2, Session 1087)
Justin Guan, ARUP, presiding
Adam Cohen, University of California, Berkeley, presiding
Sponsored By Aviation Group, Young Members Council - Aviation, Standing Committee on Intergovernmental Relations
in Aviation, Standing Committee on Aviation System Planning, Standing Committee on Environmental Impacts of
Aviation, Standing Committee on Aviation Economics and Forecasting, Standing Committee on Airport Terminals and
Ground Access, Standing Committee on Airfield and Airspace Capacity and Delay , Subcommittee on Unmanned
Aircraft Systems (UAS), Standing Committee on Aircraft/Airport Compatibility, Standing Committee on Light Commercial
and General Aviation, Standing Committee on Aviation Security and Emergency Management
' This workshop features a moderated panel discussion of thought leaders, from the public and private sectors as well
as academia, in the emerging space of urban air mobility (UAM). The program emphasizes technological developments
, opportunities and challenges, technologies, equity issues, and potential societal barriers to implementing UAM.
Participants will learn the following: What UAM is and how it will affect planning, The opportunities and challenges that
arise when planning for UAM at the local and regional level, andBest practices and guiding principles to prepare for this
new transportation mode. '
Urban Air Mobility: History, Nuts and Bolts, and the Current State of UAM (P20-20260)
Adam Cohen/University of California, Berkeley
Potential Opportunities and Challenges of UAM (P20-20261)
Adam Cohen/University of California, Berkeley, Tom Gunnarson/Cora, William Goodwin/Skyryse, Bradley Brandt/Louisi
ana Department of Transportation and Development, Jim Herrera/Federal Aviation Administration (FAA), Christopher
Hart/Hart Solutions LLC
Community Acceptance and Public Perception (P20-20263)
Matthew Beamer/Cambridge Systematics, Inc., Rohit Goyal/Uber Technologies, Inc., Mary Ellen Eagan/HMMH, Daniel
Friedenzohn/Embry Riddle Aeronautical University, Paul Wheeler/Utah Department of Transportation, Michael Doty/NA
SA Langley Research Center, Chris Fernando/Booz Allen Hamilton, Inc.
NASA Advanced Air Mobility Research (P20-21681)
Davis Hackenberg/National Aeronautics and Space Administration
23
Sunday, 10:00 a.m. - 11:30 a.m., Marriott Marquis, Marquis Salon 1&2 (M2)
TRB All Chairs Meeting
Sponsored By Technical Activities Council
Sunday, 10:00 a.m. - 02:00 p.m., Convention Center, Hall A

Careers in Motion Networking Fair
Sponsored By Executive Committee
1046 CM (3.00)
Sunday, 01:30 p.m. - 04:30 p.m., Convention Center, 152B

Strategic War Games: Moving a Shifting Demographic
Andrea d'Amato, Massachusetts Department of Transportation, presiding
Stephen Woelfel, Massachusetts Department of Transportation, presiding
Sponsored By Standing Committee on Strategic Management, Standing Committee on Management and Productivity,
Standing Committee on Performance Management, Standing Committee on Transportation Issues in Major Cities ,
Standing Committee on Technology Transfer, Standing Committee on Statewide Multimodal Transportation Planning ,
Standing Committee on Public Involvement in Transportation , Standing Committee on Transportation and Economic
Development, Standing Committee on Social and Economic Factors of Transportation , Standing Committee on
Transportation Law, Standing Committee on Transit Management and Performance, Standing Committee on Emerging
and Innovative Public Transport and Technologies, Standing Committee on Public Transportation Planning and
Development
Demographic shifts are tectonic: slow movement marked by sudden, rapid change. Shifts in demographics will change
the way cities and regions move people and goods. What transportation policies, technology, or infrastructure might
best accommodate new demographics? This workshop offers the chance to participate in a structured discussion of an
uncertain future. Teams representing different regions will compete to win research funds to develop robust regional
strategies.
1047 CM (3.00)
Sunday, 01:30 p.m. - 04:30 p.m., Convention Center, 151A

Cross-Cutting Issues in Urban Congestion Pricing
Sharon Greene, InfraStrategies LLC, presiding
Sponsored By Standing Committee on Revenue and Finance, Standing Committee on International Cooperation,
Standing Committee on Transportation Economics, Standing Committee on Congestion Pricing, Standing Committee on
Transportation Issues in Major Cities, Standing Committee on Transportation and Economic Development , Standing
Committee on Social and Economic Factors of Transportation, Standing Committee on Transportation and Land
Development, Standing Committee on Public Transportation Planning and Development
This session will address planned cordon pricing programs and proposals being considered for New York , Los Angeles,
Seattle, San Francisco, Boston, Portland, and Washington, D.C., and lessons learned from global cities. Speakers will
address impacts on congestion management, equity considerations, coordination with transit services, implementation
approaches, securing stakeholder buy-in, and public outreach. Workshop will feature facilitated roundtable discussions
on relevant topics. [NOTE: MOST OF THE INTERNATIONAL PRESENTERS ARE "INVITED" AND NOT CONFIRMED
AS OF 30 SEPTEMBER 2019.]
Overview of Congestion Pricing Options and Existing International Programs (P20-20422)

Daniel Firth/WSP
London's Cordon Pricing Program (P20-20423)
Luke Blair/Imperial College London
(continued)
24
Stockholm's Cordon Pricing Program (P20-20424)
Mathias Lundbergh/City of Stockholm
Milan's Cordon Pricing Program (P20-20425)
Valentino Sevino/Agenzia Mobilita Ambiente Territorio (AMAT)
Singapore's Cordon Pricing Program (P20-20426)
Peter Quek/Land Transport Authority Singapore
Overview of Proposed and Planned Congestion Pricing Programs in North America (P20-20427)
Angela Fogle/Federal Highway Administration (FHWA)
New York's Proposed Cordon Pricing Program (P20-20428)
Allison C. de Cerreno/MTA Bridges & Tunnels
San Francisco's Proposed Approach to Cordon and Congestion Pricing (P20-20429)
Tilly Chang/San Francisco County Transportation Authority (SFCTA), Rachel Hiatt/San Francisco County Transportation
Authority (SFCTA)
Los Angeles's Proposed Approach to Cordon Pricing (P20-20430)
Phillip Washington/Los Angeles County Metropolitan Transportation Authority
Washington, D.C.'s Parking and Congestion Pricing Program (P20-20431)
Soumya Dey/District Department of Transportation
Vancouver’s Study of Congestion Pricing (P20-20472)
Kevin Desmond/TransLink
Discussant/Facilitator: Applying Lessons Learned from Existing Congestion Pricing Programs to Proposed
and Planned Projects (P20-20432)
Martin Wachs/University of California, Los Angeles
1048

Accelerating Automated Vehicle Acceptance with Technology Transfer
Cynthia Jones, Ohio Department of Transportation, presiding
Stephanie Harrell, UNC Highway Safety Research Center, presiding
Valerie Shuman, Shuman Consulting Group, LLC, presiding
Sponsored By Standing Committee on Technology Transfer, Standing Committee on Transportation Education and
Training, Joint Subcommittee on Human Factors in Road Vehicle Automation, Pedestrian and Autonomous Vehicle
Interactions Subcommittee, ANF10(3)
Automated vehicle (AV) technologies, like most any technology, have the potential to help road safety professionals
meet their goals of reducing and traffic-related injuries and fatalities. AV technology is still in its infancy and therefore is
not standardized or well-understood by the public. The benefits of AVs can be accelerated by discourse around how AVs
can help address safety issues, and how policies, transparency, standards, and data sharing and partnerships are
aligned with safety needs and goals. In this workshop, panels will explore and document how to advance safe, effective
use of AVs that will serve the needs of all road users .
Policy and Transparency (P20-20577)

Kelley Coyner/Stantec
Standards (P20-20578)
Edward Straub/SAE International
Trusting Increasingly Autonomous Vehicles (P20-20969)
John Lee/University of Wisconsin, Madison
Creating Metrics for Rating ADAS Systems (P20-20865)
David Harkey/Insurance Institute for Highway Safety
Human–Machine Interaction Failures (P20-20579)
Michael Clamann/UNC Highway Safety Research Center
Data Exchange to Accelerate Safe Rollout of Automated Vehicles (P20-20974)
Ariel Gold/Federal Highway Administration (FHWA)
City of Columbus (P20-20870)
Jeff Kupko/Michael Baker International, Inc.
25
1049
Sunday, 01:30 p.m. - 04:30 p.m., Convention Center, 154

NCHRP Project 08-123: Census Transportation Data Field Guide for Transportation Applications
Penelope Weinberger, American Association of State Highway and Transportation Officials , presiding
Sponsored By Standing Committee on National Transportation Data Requirements and Programs
The goal of National Cooperative Highway Research Program (NCHRP) Project 08-123 is to build a census data guide
for transportation applications. In this age of big data, census data are critical to provide context and ensure decisions
are made on a foundation of sound representative data that includes at-risk subpopulations. The diversity of
stakeholders at the TRB Annual Meeting who can provide insights on integrating census data into their analytical
toolkits is an opportunity to make this NCHRP research product more robust and useful to a wide audience .
Census Data Inventory for Transportation Applications (P20-20921)

Krishnan Viswanathan/Cambridge Systematics, Inc.
Transportation Application Uses of Census Data (P20-20922)
Edward Christopher/Independent
Census Transportation Data Field Guide Framework (P20-20923)
Kimon Proussaloglou/Cambridge Systematics, Inc.
Breakout Groups: Census Transportation Data (P20-20924)
Penelope Weinberger/American Association of State Highway and Transportation Officials
Summary and Report Back on Census Transportation Data Field Guide for Transportation Applications (P20-20
925)
Edward Christopher/Independent
1050

Travel Behavior and Safety Studies from the Psychological and Neurophysiological Perspective: Application of
Virtual Reality
Anae Sobhani, Delft University of Technology, presiding
Zachary Patterson, Concordia University, presiding
Sponsored By Standing Committee on Travel Survey Methods, Standing Committee on Urban Transportation Data and
Information Systems, Standing Committee on Traveler Behavior and Values
Virtual reality (VR) and associated VR tools have opened a new window for the scientific investigation of human travel
behavior and safety in hypothetical situations. Combining VR with psychological and neurophysiological monitoring is an
emerging direction in this research that is expected to introduce new dimensions in understanding behavior and safety.
This workshop will enrich comprehension of the interactions between emotions and mental processing and between
travel behavior and safety.
Welcome and Opening Remarks (P20-20676)

Anae Sobhani/Delft University of Technology, Zachary Patterson/Concordia University
Using Virtual Reality to Help Children Learn the Cognitive-Perceptual Skills Required for Safe Street Crossing (
P20-20677)
David Schwebel/University of Alabama, Birmingham
Analysis of Driver Willingness to Adapt to Connected and Autonomous Vehicle Using Virtual Immersive Reality
Environment (P20-20678)
Shadi Djavadian/Ryerson University
Using Virtual Reality to Understand Travel Behavior: What Do We Gain and What Do We Risk? (P20-20680)
Elisabetta Cherchi/Newcastle University
Expanding on Immersive Virtual Reality Environment: Integrating Physiological and Neuropsychological
Measures in Pedestrian Behavior and Risk Perception Analysis (P20-20682)
Bart Hendriks/Universiteit Utrecht
Psychophysiological Methods in the Context of Pedestrian Mobility (P20-20683)
Panos Mavros/ETH Centre
Hands on Workshop on the Use of the Virtual Immersive Reality Environment from the Psychological/Neurophy
siological Perspective (P20-20684)
Zachary Patterson/Concordia University, Anae Sobhani/Delft University of Technology
26
1051

Data Governance Issues for Transportation Agencies
Terrence Bills, Environmental Systems Research Institute (ESRI), presiding
Colin Brooks, Michigan Technological University, presiding
Meredith Cebelak, Gresham Smith and Partners, presiding
Steven Parker, University of Wisconsin, Madison, presiding
Sponsored By Standing Committee on Information Systems and Technology , Standing Committee on Statewide
Transportation Data and Information Systems, Standing Committee on Geographic Information Science and
Applications
Data governance issues have emerged as a central challenge for many transportation agencies. As agencies become
more data-driven, the challenges of organizing, maintaining, and distributing data have taken on greater importance.
This workshop will focus on best practices in data governance, with a particular focus on the key issues of managing
big data, data governance for data analytics and artificial intelligence, and data security. Attendees will hear from
industry and agency experts and will have an opportunity to collaborate, share best practices, and identify key
considerations for incorporating data governance support into a transportation organization. Interactive sessions will
play a key role in the workshop.
Anita Vandervalk-Ostrander/ITERIS, Inc.
John Selmer/Iowa Department of Transportation
Allen Ibaugh/Data Transfer Solutions
C Douglass Couto/Independent Consultant
April Blackburn/Florida Department of Transportation
1052

Unobserved Heterogeneity in Transportation Data Analysis: Emerging Methodological Approaches
Jonathan Aguero-Valverde, University of Costa Rica, presiding
Sponsored By Standing Committee on Statistical Methods
' Participants in this workshop will explore the sources of unobserved heterogeneity, as well as possible consequences
of and methods for dealing with this problem. Presenters will approach the issue of unobserved heterogeneity from
different thematic areas and model types. The workshop will also present real-life cases of transportation data with
unobserved heterogeneity issues that will be discussed in smaller groups.'
Accounting for Unobserved Heterogeneity in Transportation Research: Applications of Mixed Generalized

Ordered Model (P20-21117)
Shamsunnahar Yasmin/Queensland University of Technology
Addressing Grouped Heterogeneity in Transportation Data Analysis (P20-21118)
Grigorios Fountas/Edinburgh Napier University
Unobserved Heterogeneity and Spatial Correlation (P20-21119)
Jonathan Aguero-Valverde/University of Costa Rica
Modeling Different Sources of Variability in Human Factors Experiments (P20-21120)
Birsen Donmez/University of Toronto, Braden Hansma/University of Toronto
27
1053 CM (3.00)

New Strategic Planning Tools in the VisionEval Framework
Jeremy Raw, Federal Highway Administration (FHWA), presiding
Sponsored By Standing Committee on Transportation Planning Applications
' VisionEval (visioneval.org) is an open-source framework for building disaggregated strategic transportation planning
tools. The workshop first will cover key VisionEval concepts and applications and will provide examples of their use .
The second half of this interactive workshop will use the VisionEval software to illustrate how researchers can develop
scenarios, evaluate policy impacts of those scenarios, and implement new modules and models using the framework.'
1054

Developing National Standards for Animal–Vehicle Collision Data Collection Systems: Brief Review and
Working Discussion
Robert Ament, Western Transportation Institute (WTI), presiding
Sponsored By Standing Committee on Ecology and Transportation
' Experts will explore the need to develop national standards for the collection of animal–vehicle collision ( AVC) data in
the United States, and will chart a path forward. Many different AVC data collection systems are used by a variety of
agencies and nonprofit organizations; however, no agreement exists on the necessary baseline data or spatial accuracy
requirements of these systems, or on quality control and the ability to share data. The workshop will offer a review of the
needs for a systematic approach for the future. '
Facilitated Discussion of Experts with Audience Participation (P20-20827)

Daniel Buford/Federal Highway Administration (FHWA), Julianne Schwarzer/OST-R/Volpe Center, Nathan Beauchamp/
U.S. Fish and Wildlife Service, Amanda Hardy/U.S. National Park Service, Fraser Shilling/University of California, Davis
1055

Hands-on Modeling Workshop with Refueling and Recharging Infrastructure Models
Don MacKenzie, University of Washington, presiding
Sponsored By Standing Committee on Transportation Energy, Standing Committee on Alternative Transportation Fuels
and Technologies
This workshop will demonstrate and share models and tools for planning electric vehicle recharging infrastructure. The
four main topics include 1) EVI-Pro for assessing charging needs at the county level, 2) REVISE 2.0 for planning long-di
stance corridor charging, 3) MJ Bradley & Associates' GIS-based tools, and 4) BEAM with a special focus on
infrastructure siting issues and opportunities in the context of shared and automated vehicles.
Intercity Long-Distance Corridor Charging Infrastructure Planning Using the Regional Electric Vehicle
Infrastructure Strategic Evolution 2.0 Model (P20-20930)
Fei Xie/Oak Ridge National Laboratory
County-Level EV Infrastructure Planning Using the Electric Vehicle Infrastructure Projection Tool (P20-20931)
Eric Wood/National Renewable Energy Laboratory (NREL)
EV Infrastructure for Ridehailing and Autonomous Vehicle Fleets Using the Behavior, Energy, Autonomy, and
Mobility Framework (P20-20933)
Colin Sheppard/Lawrence Berkeley National Laboratory
M.J. Bradley & Associates, LLC, Perspective (P20-21512)
Grace Van Horn/M. J. Bradley & Associates LLC
28
1056 CM (3.00)

Adaptive Right Sizing: Building and Managing a Transportation System to Meet Evolving Needs
Naomi Stein, EBP, presiding
Chandler Duncan, Metro Analtyics, presiding
Gregory Bischak, Community Development Financial Institutions Fund, presiding
Sponsored By Standing Committee on Transportation and Economic Development , Standing Committee on Strategic
Management, Standing Committee on Metropolitan Policy, Planning, and Processes
' Aging infrastructure, unstable funding, and changing needs mean that decision-makers must develop and sustain
transportation systems of the appropriate size, function, and composition. In this workshop, participants will 1) learn
about methods from National Cooperative Highway Research Program Project 19-14 and Federal Highway
Administration research to identify, evaluate, and implement right-sizing solutions that will unlock economic value and
improve efficiency and 2) engage in exercises to explore right-sizing situations, key questions, diagnostics, and
partnerships.'
1057 CM (3.00)

Emerging Mobility Services for the Transportation Disadvantaged: New Pilot Programs and Assessment of
Social Benefit
Eleni Bardaka, North Carolina State University, presiding
Sponsored By Standing Committee on Social and Economic Factors of Transportation , Standing Committee on Public
Transportation Planning and Development, Standing Committee on Accessible Transportation and Mobility , Joint
Subcommittee on Health and Transportation of ADD50 and ABJ30
' This workshop focuses on emerging mobility services, such as ride hailing, carsharing, and bikesharing, used to
achieve transportation equity goals. Attendees will learn about pilot projects that target transportation-disadvantaged
populations and will gain a better understanding on how to evaluate such programs. The workshop will feature
presentations from government agencies and academics and is intended for practitioners and researchers.'
Presentation 1 (P20-21843)
Matthew Burke/Griffith University
Steven Farber/University of Toronto
John MacArthur/Portland State University
Megan Zeilinger/Dakota County Social Services, robyn Bernardy/Dakota County Social Services
Ryan Brumfield/Appalachian Regional Commission
Hamish Campbell/Via On-Demand Transit
29
1058

Developments in Low-Volume Road Management
Khaled Ksaibati, University of Wyoming, presiding
Sponsored By Standing Committee on Low-Volume Roads
Low-volume roads are critical to national economies but receive very little funding and are often managed by agencies
with very limited resources. This workshop will introduce recently developed tools that can help agencies that manage
both paved and unpaved low-volume roads make informed decisions on the most appropriate road management
practices for different circumstances. This workshop will highlight case studies and practical solutions to common
problems related to low-volume road networks and will provide a forum for peers to exchange experiences, best
practices, and ideas associated with current and emerging technologies.
Workshop Introduction (P20-20389)

Khaled Ksaibati/University of Wyoming
Asset Management Plans for Low-Volume Roads: Why Should I Bother? (P20-20362)
Tim Colling/Michigan Technological University
Michigan's Transportation Asset Management Council: Supporting the Management of Low-Volume Roads (P2
0-20390)
Joanna Johnson/Michigan Transportation Asset Management Council
Use of Unmanned Aerial Systems in Health Monitoring and Management of Transportation Infrastructure
Systems (P20-20391)
Halil Ceylan/Iowa State University
Multi-Year Optimization Analysis of Low-Volume Paved Roads in Colorado (P20-20392)
Marwan Hafez/University of Wyoming
Customer Performance-Based Gravel Road Management System (P20-20393)
Theunis Henning/University of Auckland
Gravel Roads Performance Assessment (P20-20394)
Paul Brown/Felsburg Holt and Ullevig
Network-Level Road Distress Collection for Unpaved Roads: A Case Study with the Federal Highway
Administration and the U.S. Fish & Wildlife Service (P20-20397)
Leanne Whiteley-Lagace/Stantec
Automated Assessment of Dust Emission on Gravel Roads (P20-20395)
Lars Forslöf/Roadroid CEO/Inventor
Utilizing Smartphones and Image Processing Analysis for Evaluating Dust on Gravel Roads (P20-20396)
Omar Albatayneh/University of Wyoming
1059

Developing Performance Prediction Models
Nima Kargah-Ostadi, iEngineering Corporation, presiding
Sponsored By Standing Committee on Pavement Management Systems, Standing Committee on Transportation Asset
Management
Performance prediction models are a central part of network-level pavement management systems (PMS) to predict
future performance of the pavement network, identify maintenance and rehabilitation (M&R) needs, and estimate the
network conditions after the application of various M&R alternatives. The objective of this workshop is to provide
guidance for state and municipal roadway authorities to improve the prediction capabilities of their PMS. The state of
the art—providing an overview of the available tools for developing and validating pavement performance models—and
the state of the practice—presenting an example of successful model development and implementation in state and
municipal agencies—will be discussed.
Audience Survey (P20-21021)

Nima Kargah-Ostadi/iEngineering Corporation, Timothy Miller/Kimley-Horn and Associates, Inc.
Application of Models in PMS Decision Making (P20-21022)
Adrian Archilla/University of Hawaii, Magdy Mikhail/AgileAssets, Inc., Sui Tan/Metropolitan Transportation Commission (
MTC), Zhongren Wang/California Department of Transportation (CALTRANS)
(continued)
30
Data Issues and Pre-Processing (P20-21023)
Jeremy Lea/University of California, Davis
Deterministic Empirical Models (P20-21024)
Omar Swei/University of British Columbia
Probabilistic Models (P20-21025)
Jorge Prozzi/University of Texas, Austin
Mechanistic Empirical Models (P20-21026)
James Bryce/Marshall University
Model Validation Success Metrics (P20-21027)
Cristina Torres-Machi/University of Colorado, Boulder
1060

Impact of Connected and Automated Vehicles on Pavement Design and Performance
Thomas Kazmierowski, Golder Associates Inc., presiding
Sponsored By Standing Committee on Full-Scale Accelerated Pavement Testing, Standing Committee on Design and
Rehabilitation of Concrete Pavements, Standing Committee on Design and Rehabilitation of Asphalt Pavements ,
Standing Committee on Vehicle-Highway Automation
Truck platooning offers several reported benefits , such as lower fuel consumption and CO2 emissions, improved safety,
and efficient delivery of goods with less traffic congestion . As truck platooning increases and pavement loading
becomes more concentrated and frequent, greater demands will be placed on pavement systems. New pavement
design and evaluation methodologies will be needed to account for the increased loading frequencies and channelized
traffic. Collaboration with the connected and automated vehicle industry, as well as development of new pavement
design scenarios, may help minimize and perhaps decrease pavement damage by better managing truck-loading
scenarios. '
Connected and Automated Vehicle Capabilities and Limitations and Their Deployment Uncertainties (P20-20018
)
Steven Shladover/University of California, Berkeley
Outlook for Commercial Deployment of Truck Platooning (P20-20301)
Richard Bishop/Bishop Consulting
Optimizing Truck Platooning and Correspondence Pavement Performance (P20-20026)
Imad Al-Qadi/University of Illinois, Urbana Champaign
Potential Impacts from Automated and Connected Vehicles on Flexible Pavement Performance (P20-20037)
B. Shane Underwood/North Carolina State University
Grand Challenges and Grand Opportunities of Autonomous Trucking (P20-20249)
Tyler Ley/Oklahoma State University
How Tech Is Changing the Way We Design, Build, and Use Highways (P20-20689)
Dan Rozycki/The Transtec Group, Inc.
31
1061

Building Information Modeling for Bridges and Structures: A Chance to Be Heard
Richard Dunne, GPI, presiding
Ahmad Abu-Hawash, Iowa Department of Transportation, presiding
Sponsored By Standing Committee on General Structures, Standing Committee on Steel Bridges, Standing Committee
on Emerging Design and Construction Technologies, Standing Committee on Construction of Bridges and Structures,
Standing Committee on Fabrication and Inspection of Metal Structures
' Building information modeling (BIM) for bridges and structures is being advanced at individual DOTs as part of a
pooled fund study by researchers and industry. This workshop will begin with short panel presentations and audience
members then will be asked to describe the features that they want from BIM for bridges and structures. These ideas
will be captured on easels and laptops and each panelist then will discuss whether the specific area of BIM for bridges
and structures that they are involved with provides these features. The desired-features list will be a key takeaway for
researchers, BIM industry providers, and DOTs to continue the development of practical, useable BIM for bridges and
structures. '
Part 1: Current Practices and Panel Discussion with Practitioners (P20-21139)

Brenda Crudele/New York State Department of Transportation, Cheryl Hersh Simmons/Utah Department of
Transportation, Ahmad Abu-Hawash/Iowa Department of Transportation
Part 2: Research and What’s Next? (P20-21140)
Julie Rivera, Deborah Chase
buildingSMART International role in U.S. BIM Transportation Infrastructure Transition to IFC (P20-21836)
Ian Howell/BSI Group
1062

Seismic Design Basics
Elmer Marx, Alaska Department of Transportation and Public Facilities, presiding
Sponsored By Standing Committee on Seismic Design and Performance of Bridges
This workshop will focus on the modeling and analysis of highway bridges subject to earthquake loading in accordance
with the AASHTO Guide Specifications for LRFD Seismic Bridge Design, or SGS. Participants will be guided through
the SGS modeling recommendations for elastic response spectra analysis. Workshop topics will address the following:
the fundamentals of structural dynamics, determining superstructure and substructure stiffness , incorporation of
boundary conditions, verification of computer models, creation of seismic response spectra, and identification of
common problems. Participants will gain knowledge on determining earthquake displacement demands on typical
highway bridges in accordance with SGS.'
Part 2: Structural Dynamics for Seismic Analysis (P20-20001)

Lee Marsh/WSP
Part 3: Computer Modeling for Seismic Analysis (P20-20002)
Derek Soden/Federal Highway Administration (FHWA)
Part 1: Seismic Hazards and Seismic Demands on Bridges (P20-20003)
Thomas Ostrom/California Department of Transportation (CALTRANS)
32
1063
Sunday, 01:30 p.m. - 04:30 p.m., Convention Center, 146C

Fiber-Reinforced Polymers Deployment in Transportation Infrastructure
Wael Zatar, Marshall University, presiding
Maria Lopez, Modjeski and Masters, Inc., presiding
John Busel, American Composites Manufacturers Association, presiding
Steven Nolan, Florida Department of Transportation, presiding
Sponsored By Standing Committee on Structural Fiber Reinforced Polymers
' Fiber reinforced polymers (FRP) were first deployed in structural retrofitting. Initially, it was viewed as a material that
could substitute for steel in special applications and in aggressive environments. Subsequent research and
development led to design guides making new applications possible. FRP composites in new and existing
transportation infrastructure has been successfully installed and proven to be a cost- effective material option, but also
remains an important topic of research world-wide. This workshop focuses on past, current, and future deployment of
FRP in all kinds of transportation infrastructure along with lessons learned and recommendations .'
1064

Lessons Learned from 100 Years of Project Delivery
Karen Hedlund, WSP, presiding
Sponsored By Standing Committee on Project Delivery Methods, Standing Committee on Contract Law
'The workshop will provide an overview of project delivery in America in the past 100 years, presenting lessons learned
and emerging trends over that period and their relevance to the transportation sector today. Workshop attendees will
learn about these lessons and trends and will have an opportunity to discuss their impacts on the transportation sector
and the future of project delivery.'
Impact of NEPA Requirements on Project Delivery (P20-21650)

Edward Kussy/Nossaman LLP
Development of Florida East Coast Railway to Key West and Destruction by 1935 Labor Day Hurricane (P20-216
51)
R. Edward Minchin/University of Florida
Transfer of Right-of-Way to FDOT: Development and Operation of Overseas Highway (P20-21652)
Mike Ciscar/Corradino Group
I-15 Reconstruction Project: First Use of DB for Major Federal-Aid Highway Project (P20-21653)
Carlos Braceras/Utah Department of Transportation
Worskhop Introduction (P20-21654)
Karen Hedlund/WSP
History of Interstate Highway System (P20-21655)
Jim Ray/HNTB Corporation
Project Delivery in Today’s Complex World (P20-21656)
Steven DeWitt/ACS Infrastructure Development, Inc.
Panel Discussion, Questions, and Answers (P20-21657)
Karen Hedlund/WSP
33
1065

Quality Assurance: Past, Present, and Future
Rick Kreider, Kansas Department of Transportation, presiding
Georgene Geary, GGfGA Engineering, LLC, presiding
Sponsored By Standing Committee on Quality Assurance Management , Standing Committee on Concrete Pavement
Construction and Rehabilitation, Standing Committee on Asphalt Pavement Construction and Rehabilitation
' This workshop highlights the accomplishments in the past 50- plus years of the TRB Quality Assurance (QA)
Management Committee. Looking at the historical accomplishments, which is documented in the centennial record, will
provide the foundation for the workshop. The remaining presentations will showcase the diverse uses by departments
of transportation and will look at the potential challenges facing QA in the future . Workshop participants will discuss
potential areas for improvements for both present and future QA programs . '
Quality Assurance: Past, Present, and Future (P20-20042)

Charles Hughes/C S Hughes, PE, Kevin McGhee/Virginia Transportation Research Council, Ashley Buss/Iowa State
University
Maine DOT Quality Assurance Program (P20-20043)
Richard Bradbury/Maine Department of Transportation
South Dakota DOT Quality Assurance Program (P20-20044)
David Huft/South Dakota Department of Transportation
Texas DOT Quality Assurance Program (P20-20045)
Carol Luschen/Texas Department of Transportation, Weng Tam/Tam Consulting Services LLC
How Do We Incorporate New Technologies into the QA Environment? (P20-20046)
Robert Conway/Federal Highway Administration (FHWA)
1066
Sunday, 01:30 p.m. - 04:30 p.m., Convention Center, 209BC

Automating Bridge Construction Through Robotics and 3D Printing
Travis Konda, HNTB Corporation, presiding
BalaRama Iyer, WSP, presiding
Christofer Harper, Colorado State University, presiding
Sponsored By Standing Committee on Construction of Bridges and Structures, Standing Committee on General
Structures, Standing Committee on Steel Bridges, Standing Committee on Concrete Bridges, Standing Committee on
Fabrication and Inspection of Metal Structures
' Robotics, automation, and additive construction—or 3-D printing—is at an emergent stage in bridge construction. This
workshop will feature introductory presentations by industry leaders sharing the state of knowledge and capabilities of 3
-D printing, robotic equipment, and automated systems for both concrete and steel bridges (presentations will not be
product endorsements nor specific supplier advertising). Follow-on interactive group discussions will collect audience
comments and thoughts on obstacles, opportunities for further research needs, and development of these emerging
bridge construction technologies. '
Applications of UAS for Bridge Inspection and Earth Work (P20-20949)

Victor Hunt/University of Cincinnati
Utah DOT Implementation of UAS for Construction and Bridges Inspection (P20-20950)
Paul Wheeler/Utah Department of Transportation
New Hampshire DOT Demonstration of Automated Rebar Tying (P20-20951)
Philip Brogan/New Hampshire Department of Transportation
Practical, Commercial Application of Large-Scale, Cement-Based 3D Printing for Construction (P20-20952)
Ali Memari/Pennsylvania State University
Additive Manufacturing of Metals: Background and Overview (P20-20953)
Ryan Sherman/Georgia Institute of Technology (Georgia Tech), Matthew Hebdon/Virginia Polytechnic Institute and State
University, Hang Yu/Virginia Polytechnic Institute and State University
Implementation of 3D printing technology for the construction of Civil Infrastructure (P20-21863)
Eric Kreiger/U.S. Army Corps of Engineers (USACE)
34
1067

Cracking Characterization of Asphalt Materials: Challenges to Consider for Implementation
Matthew Corrigan, Federal Highway Administration (FHWA), presiding
Sponsored By Standing Committee on Critical Issues and Emerging Technologies in Asphalt , Standing Committee on
Asphalt Binders
Cracking is a major distress for asphalt pavements, yet the phenomenon is complex and not fully understood. Recently,
the research community has focused on index-based performance testing to predict cracking in all its manifestations,
resulting in many test methods to handle diverse types of cracking. These mixture and binder test methods have
strengths and weaknesses. This workshop will present considerations and challenges for the use and implementation
of these methods, along with recent application and implementation efforts , experiences, and issues identified by
practitioners. An interactive panel discussion among practitioners & additional researchers will identify: challenges,
current state of practice, and needed advancements.
Cracking Characterization of Asphalt Materials: Agency Challenges (P20-21377)

Derek Nener-Plante/Maine Department of Transportation
Cracking Characterization of Asphalt Materials: An Industry Perspective (P20-21378)
Gaylon Baumgardner/Paragon Testing Services
A Consultant Lab's Experience with Cracking Tests (P20-21379)
Ramon Bonaquist/Advanced Asphalt Technologies, LLC
The Implementation of Index Performance Cracking Tests: Contractor's Lab Field Experience (P20-21380)
Jean-Paul Fort/Colas, Inc.
Contractor Experience with Performance Testing and Future Needs (P20-21381)
Andrew Hanz/MTE Services, Inc.
Navigating the Performance Test Jungle: Recommendations for Implementation (P20-21382)
David J. Mensching/Federal Highway Administration (FHWA)
Panel Discussion: Other Researchers and Speakers (P20-21383)
Jean-Pascal Planche/Western Research Institute, Amy Martin/Texas A&M University, Donald Christensen/Advanced
Asphalt Technologies, LLC, Youngsoo Kim/North Carolina State University, Derek Nener-Plante/Maine Department of
Transportation, Gaylon Baumgardner/Paragon Testing Services, Ramon Bonaquist/Advanced Asphalt Technologies,
LLC, Jean-Paul Fort/Colas, Inc., Andrew Hanz/MTE Services, Inc., David J. Mensching/ Federal Highway Administration
(FHWA)
1068

Influence of Subgrade and Unbound Layers on Pavement Performance
Deb Mishra, Oklahoma State University, presiding
Sponsored By Standing Committee on Aggregates, Standing Committee on Seasonal Climatic Effects on Transportation
Infrastructure, Subcommittee on Unbound Granular Materials, Standing Committee on Transportation Earthworks
The performance of flexible and rigid pavements is closely related to properties of the subgrade and base or subbase
layers, yet pavement performance as predicted by AASHTOWare Pavement ME Design is insensitive to the properties
of these layers. A recently completed NCHRP research study, “Proposed Enhancements to Pavement ME Design:
Improved Consideration of the Influence of Subgrade and Unbound Layers on Pavement Performance,” ( NCHRP web-
only document 264) has proposed modifications to the current method so as to make a major improvement in the ability
to accurately predict pavement performance. This workshop will highlight the project findings and will comprise
technical presentations and hands-on exposure to case study problems.
Chair’s Introduction (P20-20218)

Deb Mishra/Oklahoma State University
Background and Justification for NCHRP Project 1-53 (P20-20219)
Andrew Dawson/University of Nottingham
Improved Consideration of the Influence of Subgrade and Unbound Layers on Pavement Performance:
Framework Development (P20-20220)
Xue Luo/Zhejiang University
(continued)
35
Improved Consideration of the Influence of Subgrade and Unbound Layers on Pavement Performance: Model
Development and Integration (P20-20221)
Fan Gu/Auburn University
Design Challenge Specification (P20-20222)
Deb Mishra/Oklahoma State University, Xue Luo/Zhejiang University, Fan Gu/Auburn University
Hands-on Response by Attendees (P20-20223)
Xue Luo/Zhejiang University, Fan Gu/Auburn University
Feedback, Review, and Conclusions (P20-20224)
Xue Luo/Zhejiang University, Fan Gu/Auburn University
1069

Impact of the Mischaracterization of Rock on Construction Projects
Derrick Dasenbrock, Minnesota Department of Transportation, presiding
Sponsored By Standing Committee on Geotechnical Instrumentation and Modeling, Standing Committee on
Construction Management, Standing Committee on Engineering Geology, Standing Committee on Geotechnical Site
Characterization, Standing Committee on Soil and Rock Properties, Standing Committee on Transportation Earthworks,
Standing Committee on Foundations of Bridges and Other Structures, Standing Committee on Subsurface Soil-Structur
e Interaction
The mischaracterization of rock can lead to significant project cost overruns, legal claims, and project delays if the
volumes, types, or locations of material are substantially different from bidding documents . This highly interactive
workshop will involve facilitated collaborative discussions on such topics as: 1) How to technically or contractually better
characterize soil and rock types and the interfaces between these materials [e.g. geophysics, measurement while
drilling]; 2) The current state of practice; 3) Potential improvements to the state of practice; 4) Evaluation or estimation
of direct or indirect impact on project cost and schedule; and 5) How these impacts compare depending on type of
construction work.
Construction Management Perspectives (P20-20478)

Derrick Dasenbrock/Minnesota Department of Transportation
Rock Blasting: Design Needs and Expectations Versus Construction Needs and Expectations (P20-20479)
Robert Group/Colorado Department of Transportation
Bring Your "A-GAME": Reduce Uncertainty and Risk in Mischaracterization of Rock (P20-20480)
Benjamin Rivers/Federal Highway Administration (FHWA)
Is It Soil or Is It Rock?: How Project Outcomes Depend on Properties and Word Choices (P20-20481)
Robert Bachus/Geosyntec Consultants, Inc.
Role of Instrumentation and Modeling in Improving the Identification and Description of Rock (P20-20482)
Lee Petersen/Itasca Consulting Group, Inc.
Engineering Challenges in "Rock" Characterization and Associated Outcomes: Case Histories (P20-20483)
Sharid Amiri/California Department of Transportation (CALTRANS)
Effects of Mischaracterization and Analysis of Rock and Subsurface Conditions on Design and Performance of
Buried Structures (P20-20484)
Joel Hahm/Big R Bridge
1070

Structural Evaluation of Pavements as They Drain
Gabriel Bazi, American University, presiding
Sponsored By Standing Committee on Subsurface Drainage, Standing Committee on Pavement Structural Modeling
and Evaluation
' Pavement surface and subsurface drainage are critical components in the design and construction of long-lasting
pavements. This workshop will focus on the structural evaluation of pavements as they drain after saturation or being
close to saturation from rainfall, flooding, or a high water table. The benefits of subsurface drainage systems will be
evaluated and discussed.'
(continued)
36
Geo-Composite Joint Drain in Concrete Pavements (P20-20993)
Bernard Izevbekhai/Minnesota Department of Transportation, Raul Velasquez/Minnesota Department of Transportation
Guidelines for Limiting Moisture Damage in Pavements (P20-20994)
Stephen Seeds/Applied Pavement Technology, Inc.
Water Impact on the Structural Behavior of Pavements (P20-20995)
Mohamed Elshaer/U.S. Army Engineer Research and Development Center
Decision-Support Approach to Structural Adequacy and Opening to Traffic for Flood Inundated Roadways (P20
-20996)
Guangming Wang/Florida Department of Transportation
Pavement System Structural Analysis for Inundated Roads: New and Past Approaches (P20-20997)
Mostafa Elseifi/Louisiana State University
Developing Time-Depth-Damage Functions for Flooded Roads (P20-20998)
Jo Sias/University of New Hampshire
1071
Sunday, 01:30 p.m. - 04:30 p.m., Convention Center, Salon B

Managed Lanes: Lessons Learned from the Past, Bold Predictions for the Future
Keith Mullins, Gannett Fleming Inc., presiding
Murali Ramanujam, Santa Clara Valley Transportation Authority, presiding
Jane Lappin, Toyota Research Institute, Inc., presiding
Sponsored By Standing Committee on Managed Lanes, Standing Committee on Congestion Pricing, Standing
Committee on Vehicle-Highway Automation
Building upon the 99th TRB Annual Meeting theme “A Century of Progress: Foundation for the Future,” this interactive
workshop will cover the past and future of managed lanes and will include a history of managed lanes in the United
States; lessons learned from previous deployments; funding, social, and other deployment challenges; and impacts of
transformational technologies. Attendees will participate in a small-group visioning exercise, taking a blank-page
approach to developing bold predictions for the future.
Introductions (P20-21428)
Keith Mullins/Gannett Fleming Inc.
Opening Remarks and Keynote: A Brief History of Managed Lanes (P20-21429)
Charles Fuhs/Chuck Fuhs LLC
Panel Session: Previous Deployments: What Have We Learned? (P20-21430)
Facilitator (P20-21431)
John Brady/Cintra
Georgia’s Network of Express Lanes (P20-21432)
Matthew Fowler/Georgia Department of Transportation
Lincoln Tunnel Exclusive Bus Lane (XBL) (P20-21433)
Mark Muriello/The Port Authority of New York and New Jersey
I-30 HOV: 30 Years of Operations (P20-21435)
Nicholas Wood/Texas A&M Transportation Institute
Breakout Session #1 (P20-21436)
Panel Session: Current Deployments: What Challenges Are We Facing Today? (P20-21437)
Laura Huizinga-Barton/Lindsay Transportation Solutions
Why Do Motorists Choose to Use a Managed Lane Facility? (P20-21439)
Mark Burris/Texas A&M University
Bay Area Express Lanes: Current Challenges (P20-21440)
Nidal Tuqan/California Department of Transportation (CALTRANS)
Breakout Session #2 (P20-21441)
Panel Session: The Impacts of Transformational Technologies (P20-21442)
(continued)
37
Jane Lappin/Toyota Research Institute, Inc.
Florida's Approach to Transformational Technologies (P20-21444)
Javier Rodriguez/Florida Department of Transportation
Smart Roadways and Connected Vehicles (P20-21445)
Christopher Armstrong/Panasonic
Closing Remarks (P20-21446)
Keith Mullins/Gannett Fleming Inc.
1072

Traffic Flow Simulation: Persistent Challenges
Peter Vortisch, Karlsruhe Institute of Technology, presiding
Sponsored By Standing Committee on Traffic Flow Theory and Characteristics , Standing Committee on Highway
Capacity and Quality of Service, Standing Committee on Freeway Operations, Standing Committee on Traffic Signal
Systems, Standing Committee on Work Zone Traffic Control, Standing Committee on Managed Lanes, Standing
Committee on Transportation Network Modeling, Standing Committee on Transportation and Air Quality
' Recently, the simulation of automated vehicles dominated the discussion in the research community. The advent of
this new challenge does not mean that all other problems have been solved, however. This workshop will bring together
researchers, vendors, and users of traffic flow simulation to identify persistent challenges and to discuss approaches to
solutions. Examples include tactical driving, micro–meso integration, vehicle–pedestrian interaction, non-lane-based
traffic, microscopic dynamic traffic assignment, and real-time applications.'
Welcome and Introduction (P20-20094)
Traffic Analysis Challenges and the Role of the FHWA (P20-20095)

John Halkias/Federal Highway Administration (FHWA)
Large-Scale Traffic Simulation and Assignment (P20-20096)
Michael Mahut/INRO Consultants, Inc.
Practical Deployment Considerations for Successful High-Fidelity Microscopic DTA (P20-20098)
Ramachandran Balakrishna/Caliper Corporation
Real-Time Simulation for Traffic Management: Challenges and Solutions (P20-20100)
Jordi Casas/Aimsun, Inc.
From Lane-Based to Spatial-Based Traffic Flow Simulation (P20-20101)
Martin Fellendorf/Graz University of Technology
Traffic Simulation Between Traffic Engineering and Automotive (P20-20102)
Peter Vortisch/Karlsruhe Institute of Technology
Interactive Voting Session on Simulation Challenges (P20-20103)
One, a Multitude, or the Crowd: Who Determines How We Move? (P20-21196)

Tobias Kretz/PTV Group
Simulation for Traffic Safety Research (P20-21197)
Hans Van Lint/Delft University of Technology
1073
Sunday, 01:30 p.m. - 04:30 p.m., Convention Center, Salon C

Lessons Learned Using “Big Data” to Evaluate Geometric Effects
Jeffrey Shaw, Federal Highway Administration (FHWA), presiding
Sponsored By Standing Committee on Operational Effects of Geometrics, Standing Committee on Geometric Design,
Standing Committee on Highway Safety Performance
Presenters will share lessons learned from utilizing second Strategic Highway Research Program Naturalistic Driving
Study and Roadway Information Database data sets, as well as other large “big data” sets, to explore the safety and
operational effects of geometric design elements. Attendees will gain a better understanding of how they can use these
large data sources and will get tips from experienced researchers on what challenges may be expected.
(continued)
38
Utilizing Big Data Sets to Discover Patterns and Trends and Derive Insights into Infrastructure (Geometric and
Other) Deficiencies (P20-20315)
Wei Zhang/Federal Highway Administration (FHWA)
Deriving Vertical Curvature from SHRP2 NDS/RID Grade Data (P20-20316)
Raghavan Srinivasan/University of North Carolina, Chapel Hill
Experience Using SHRP2 NDS/RID and Other Big Data for Geometrics Research (P20-20318)
Shauna Hallmark/Iowa State University
Using SHRP2 NDS/RID to Conduct Operational Effects of Geometrics Research (P20-20319)
Jessica Hutton/Burns & McDonnell
1074

Applying Your Multimodal Access Management Toolbox
Marc Butorac, Kittelson & Associates, Inc. (KAI), presiding
Sponsored By Standing Committee on Access Management
'There are currently three important tools in the access management toolbox to assist practitioners and public agencies
in managing access in their jurisdictions: Access Management Manual, 2 nd Edition; Access Management Application
Guide (AMAG); and the Guide for the Analysis of Multimodal Corridor Access Management . This workshop will provide
an overview of these tools and a lightning round of important research ongoing and completed since publication of the
three main resource documents.'
Overview: Access Management Manual, 2nd Edition (P20-21103)

Kristine Williams/University of South Florida
Overview: Access Management Application Guide (P20-21279)
Karen Dixon/Texas A&M Transportation Institute
Overview: Guide for the Analysis of Multimodal Corridor Access Management (P20-21280)
Kristine Connolly/Kittelson & Associates, Inc. (KAI)
Overview: Summary of Recent and Ongoing Research on Access Management (P20-21281)
Chris Huffman/Huffman Corridor Consulting
Breakout Groups (P20-21282)
Report Back and Discussion (P20-21516)
1075

Joint Sealing Matters
Hasan Ozer, Arizona State University, presiding
Kurt Smith, Applied Pavement Technology, Inc., presiding
Sponsored By Standing Committee on Sealants and Fillers for Joints and Cracks, Standing Committee on Pavement
Preservation, Standing Committee on Pavement Maintenance
The purpose of this workshop is to bring to light the often overlooked benefits of joint sealing. It will emphasize the
basics of joint sealant design and why they are important. It will address construction practices and importance of
factors affecting pavement performance. Case studies will be presented from different regions in US . The goal is to
raise the level of awareness of the benefits of joint sealants if installed properly.
Joint Sealing in Concrete Pavements: A Brief Historical Review (P20-20582)

Kurt Smith/Applied Pavement Technology, Inc.
Florida’s Experience with Quantifying Joint Sealant Adhesion (P20-20584)
James Greene/Florida Department of Transportation
Concrete Pavement Joint Sealing in Minnesota: Practices, Observations, and Research (P20-20643)
Thomas Burnham/Minnesota Department of Transportation
Role of Joint Sealants in Concrete Pavement Performance (P20-20610)
Dan Zollinger/Texas A&M University, College Station
(continued)
39
Penetrating Sealers for Improving Concrete Pavement Life Cycle (P20-20688)
John Kevern/University of Missouri, Kansas City
Proper Concrete Pavement Joint Sealing and Resealing Basics (P20-20585)
Scott Eilken/Quality Saw & Seal, Inc.
Joint Sealant Manufacturer's Perspective (P20-20634)
Jason Sika/Dow Corning Corporation
A Look at Performance History of Hot Applied Joint Sealants (P20-20653)
Lowell Parkison/Crafco, Inc.
The FHWA Guidelines on Joint Sealing (P20-21175)
Hyunhwa Yu/Federal Highway Administration (FHWA)
1076

Developing Local Road Safety Plans: Partnering with State DOTs, Metropolitan Planning Organizations, and
Local Agencies
Hillary Isebrands, Federal Highway Administration (FHWA), presiding
Rosemarie Anderson, Federal Highway Administration (FHWA), presiding
Sponsored By Standing Committee on Transportation Safety Management Systems , Standing Committee on Low-Volu
me Roads, Subcommittee on Low Volume Roads Conference Planning, Standing Committee on Safety Data, Analysis
and Evaluation
Local road safety plans (LRSPs) are a proven safety countermeasure to develop a roadmap for reducing fatalities and
serious injuries on all public roadways. In recent years, great strides have been made in expanding the use of these
plans under various models of implementation. This workshop will bring together representatives from DOTs ,
metropolitan planning organizations, and local agencies to share these practices and further the use of LRSPs.
National Perspective and Funding for Locals (P20-21335)

Brian Roberts/BCR Consulting, LLC
Findings from the FHWA Pilots and Peer Exchanges (P20-21337)
Rosemarie Anderson/Federal Highway Administration (FHWA)
Models on Plan Development (P20-21339)
Jerry Roche/Federal Highway Administration (FHWA)
Panel on Barriers and Challenges and Solutions (P20-21342)
Hillary Isebrands/Federal Highway Administration (FHWA)
1077

Use of Safety Performance in Day-to-Day Transportation Decision Making
Kimberly Kolody Silverman, Jacobs, presiding
Michael Dimaiuta, GENEX Systems, presiding
Elizabeth Hilton, Federal Highway Administration (FHWA), presiding
Sponsored By Standing Committee on Highway Safety Performance, Standing Committee on Operational Effects of
Geometrics, Standing Committee on Safety Data, Analysis and Evaluation, Standing Committee on Geometric Design
' This workshop will build upon prior discussions about using theHighway Safety Manual and will present case studies;
will discuss unique aspects of safety performance calculations using various analysis tools, outcomes, and use in day-t
o-day transportation decision-making; and will offer suggestions for addressing needs and communicating results to
obtain outcomes.'
Upcoming HSM Research and Resources (P20-21266)

Priscilla Tobias/Arora and Associates, P.C., Jerry Roche/Federal Highway Administration (FHWA)
Why Quantitative Safety Performance Is Important and the Process for Achieving Appropriate Decisions (P20-2
1267)
Elizabeth Wemple/HDR, Michael Dimaiuta/GENEX Systems
Intersection Safety Performance Analysis: Limitations and Overcoming Them (P20-21268)
Bonnie Polin/Massachusetts Department of Transportation
(continued)
40
Intersection Safety Performance Analysis Case Studies from Nevada, Grand Teton, and Pennsylvania (P20-212
69)
Jacob Farnsworth/Kimley-Horn and Associates, Inc., David Petrucci/Federal Highway Administration (FHWA)
Freeway and Interchange Safety Performance Analysis: Limitations and Overcoming Them (P20-21270)
Robert Miles/Utah Department of Transportation
Freeway and Interchange Safety Performance Analysis Case Studies from Indiana and Arizona (P20-21272)
Sai Sravya Polavarapu/Parsons, Tyler Bosshardt/Parsons, John Nitzel/Jacobs, Carl Chaifetz/Parsons
Vision for Quantitative Safety Performance Decision Making (P20-21275)
Stephen Read/Virginia Department of Transportation
1078

The Future of Graduated Driver Licensing: Building a Framework for Best Practices
Rebecca Weast, Insurance Institute for Highway Safety, presiding
Rory Austin, National Highway Traffic Safety Administration (NHTSA), presiding
Sponsored By Standing Committee on Operator Education and Regulation, Subcommittee on Young Drivers
Graduated driver licensing (GDL) policies have helped reduce teen driver crash rates in the United States; however, no
state has adopted all the strongest GDL provisions and legislative progress has slowed . In this workshop, experts in the
field of young driver safety will work to draft a framework of GDL best practices for use in guiding policymakers ,
advocates, and programs that incentivize stronger GDL provisions .
The National Highway Traffic Safety Administration’s Graduated Driver Licensing Law Grants (P20-21303)
Rory Austin/National Highway Traffic Safety Administration (NHTSA)
GDL Research: How Does GDL Work and Why Is It Effective? (P20-21304)
Rebecca Weast/Insurance Institute for Highway Safety
History and Current State of GDL Laws in the United States (P20-21305)
Laurel Sims/Insurance Institute for Highway Safety
1079
Sunday, 01:30 p.m. - 04:30 p.m., Convention Center, Salon A

Designing Safer Streets in Developing Countries: Hands-on Workshop
Holly Krambeck, presiding
Sponsored By Standing Committee on Pedestrians, Standing Committee on Transportation in the Developing Countries
The majority of global pedestrian fatalities occur in developing countries , where budget constraints can prevent
investment in high-quality pedestrian infrastructure and services. Street design methods that can improve safety at a
low cost are receiving increased interest. At this hands-on workshop, participants will be guided by representatives from
the National Association of City Transportation Officials’ (NACTO’s) Global Designing Cities Initiative to redesign high-fa
tality streets in metropolitan Manila, Philippines, using NACTO’s Global Street Design Guide. '
Road Safety Challenges for Pedestrians and Cyclists in Emerging Economies (P20-20779)
Dipan Bose/The World Bank, Holly Krambeck
Introduction to the Global Street Design Guide (P20-20780)
Skye Duncan/National Association of City Transportation Officials
Hands-on Workshop: Let's Redesign an Intersection (P20-20782)
Fabrizio Prati/National Association of City Transportation Officials, Abhimanyu Prakash
41
1080

Telling the Tale of Transit with Data: Sharing Methods and Means for Transit Planning
Catherine Lawson, University at Albany State University of New York, presiding
Sponsored By Public Transportation Group, Subcommittee on Information on Transformative Trends in Transit Data ,
Standing Committee on Transit Management and Performance
' This workshop will introduce the concept of transit software ecosystems to help inform policies and plans. This
includes identifying transit data sources, defining what they can tell researchers and practitioners, identifying the
software being used, and exploring how to tell interesting stories with transit data. Invited speakers will focus on data
pipelines—from source systems to agency databases to data integration and analytics processes to front end
visualizations and tools—and active audience participation is encouraged.'
The Role of the Whole Organization in Effective Use of Data for Transit Planning and Management (P20-20492)
John Levin/Metro Transit, Minneapolis-St. Paul
Solving Shared Transit Problems with Open-Source Transit Data Tools (P20-20493)
Eric Lind/Metro Transit, Minneapolis-St. Paul
GTFS for Small- and Medium-Sized Agencies (P20-20495)
Manny Insignares/Consensus Systems Technologies
Subway Visualizations: Mapping Real-Time Train Speed Delays and Gaps (P20-20906)
Alla Reddy/New York City Transit
Transitland Version 2.0: Real-Time, Validation, and Regional GTFS Feeds (P20-20589)
Drew Dara-Abrams/Interline Technologies LLC
New Versions: How to Maintain Institutional Knowledge in a Sea of Change (P20-20494)
Raymond Chan/Chicago Transit Authority
Pooling Third-Party Passenger Count Data (P20-20496)
Ruth Miller/Lyft, Inc.
1081

Mobility Innovation: A Vision for Our Transportation Future, Part 2 (Part 1, Session 1040)
Susan Shaheen, University of California, Berkeley, presiding
Jeffrey Chernick, RideAmigos CORP, presiding
Sponsored By Standing Committee on Emerging and Innovative Public Transport and Technologies , Standing
Committee on Transportation Demand Management, Standing Committee on Regional Transportation Systems
Management and Operations, Subcommittee on Shared-Use Vehicle Public Transport Systems, Subcommittee on
Emerging Ridesharing Solutions, Standing Committee on Automated Transit Systems
' This workshop highlights the growing role of on-demand mobility across the globe, developments in mobility innovation
, lessons learned in forming and managing partnerships, shared micromobility policies and practices, and the role of
mobility innovation in transportation systems management and operations. The workshop features three keynote TED-s
tyle talks from leading experts and five sessions representing diverse public and private stakeholder best practices and
lessons learned. '
TED Talk: Scenario Planning for Advancing Micromobility (P20-20254)

Shari Schaftlein/Federal Highway Administration (FHWA)
Shared Micromobility: Policies and Practices for Implementation (P20-20255)
Samantha Herr/North American Bikeshare Association, Maurice Henderson/Bird, Annie Chang/SAE International,
Marcel Porras/City of Los Angeles, Gabriel Scheer/Lime
Mobility Marketplace and Transportation Systems Management and Operations (P20-20256)
Carol Schweiger/Schweiger Consulting LLC, Jim Hunt/Federal Highway Administration (FHWA), Robert Sheehan/Feder
al Highway Administration (FHWA), Jean Ruestman/Michigan Department of Transportation, Jana Sochor/RISE Viktoria
Mobility Innovation Town Hall (P20-20257)
Susan Shaheen/University of California, Berkeley, Jeffrey Chernick/RideAmigos CORP
42
1082

Preparing the Emerging Autonomous Vehicle Market for Paratransit Services and Meeting the Needs for
Persons with Disabilities
Cecilia Feeley, Rutgers, The State University of New Jersey, presiding
Andrea Lubin, Rutgers, The State University of New Jersey, presiding
Sponsored By Standing Committee on Paratransit, Standing Committee on Emerging and Innovative Public Transport
and Technologies, Standing Committee on Accessible Transportation and Mobility
'This workshop will address how the emerging Level 5 Autonomous Vehicle market can and is being shaped to address
the needs of the paratransit services sector. After an overview of AVs and paratransit services, we will review the issue
from 4 different viewpoints: vehicles (universal design, redesign, OEM), service providers (transit agencies), legal
environment (current laws, proposed legislation, the ADA), and customers (riders' perspective). Attendees will then be
invited to join breakout sessions to identify research needs and important issues. Then we will reconvene with report-ou
ts and a facilitated exercise to identify the most pressing research needs and issues. The workshop will conclude with a
brainstorming session on next steps.'
Keynote (P20-20983)
Scott Robertson/U.S. Department of Labor
Views from Connected and Autonomous Vehicle Innovators (P20-20984)
Jean Ruestman/Michigan Department of Transportation, Kurtis Hodge/Local Motors
Understanding of Legal Issues and Regulations (P20-20985)
Matthew Daus/Windels Marx, Ian Detamore/Pennsylvania Department of Transportation
Perspectives of the Consumers (P20-20986)
Carol Tyson/Disability Rights Education & Defense Fund (DREDF), Jinuk Hwang/Texas A&M Transportation Institute
Views from Transit Agencies and Service Providers (P20-20987)
John Dean/New Jersey Transit Corporation, Erin McAuliff/San Francisco Municipal Transportation Agency, Annette
Williams/San Francisco Municipal Transportation Agency
Reconvene, Report out, Discussion, and Brainstorming of Next Steps (P20-20988)
David Rishel/Delta Services Group, Inc., Cecilia Feeley/Rutgers, The State University of New Jersey, Andrea Lubin/Rut
gers, The State University of New Jersey
1083

Unlocking Rail Performance Through the Use of Big Data, Analytics, and Digital Technologies
Maite Pena Alcaraz, McKinsey & Company, presiding
Eric Peterson, Eric C. Peterson, presiding
Sponsored By Standing Committee on Intercity Passenger Rail, Standing Committee on Freight Rail Transportation
' In a world in which customers and competitors have shifted significantly, railroads have many opportunities to leverage
digital technologies and data analytics capabilities. This two-part workshop will share best practices in the industry and
the most common use cases to 1) improve on time performance and 2) drive value with other use cases, including
customer experience, improvement of operations and business process redesign, and safety.'
43
1084

Can This Train Go Any Faster?: Achieving High(er)-Speed Rail Service Through Improvements to Existing
Infrastructure, Part 2 (Part 1, Session 1043)
Theodore Sussmann, OST-R/Volpe Center, presiding
Sponsored By Standing Committee on Railway Maintenance, Standing Committee on Railroad Track Structure System
Design
'Existing railway lines present unique opportunities to reduce traffic congestion , improve travel times, and enhance
mobility. Although these lines provide corridors that reduce the cost of establishing rail transportation services, they
present operational challenges and constraints including sharp curves, poor or nonexistent drainage, and degraded
track conditions. Several case studies of speed upgrades will highlight challenges and opportunities, including the
challenge of reducing the degree of curvature. Current and emerging tools and techniques used in design, construction,
and maintenance will be discussed. International experience will highlight the similarity of the problems and innovative
approaches.'
Increasing Train Speeds Between Chicago and Detroit Through Curve Modifications (P20-21752)
Daniel Schulte/Quandel Consultants, LLC
Optimizing Superelevation for Mixed Freight and Higher-Speed Passenger Trains (P20-21753)
Tyler Dick/University of Illinois, Urbana Champaign
Optimization of Track Components for Shared Corridor Use (P20-21754)
J. Riley Edwards/University of Illinois, Urbana Champaign
Reference Surfacing: The Future of Track Maintenance (P20-21755)
Amanda Kessler/National Railroad Passenger Corporation (Amtrak)
Amtrak Curve Modifications (P20-21870)
Bert Wescott/National Railroad Passenger Corporation (Amtrak)
Tools for Technical Analysis of Old Roadbeds (P20-21871)
Steven Chrismer/National Railroad Passenger Corporation (Amtrak)
Design Issues (P20-21872)
Construction and Maintenance Issues (P20-21873)
Speed Improvements (P20-21874)

Daniel Seery/HNTB Corporation
Downeaster Track Structural Improvements on the Brunswick, Maine Line (P20-21875)
Radim Bruzek/ENSCO, Inc.
Maintenance for Higher Speeds (P20-21876)
Andy Keefe/National Railroad Passenger Corporation (Amtrak)
1085 CM (3.00)

Improving Last-Mile and 50-Feet Logistics with Smart Initiatives to Improve Freight Mobility
Evangelos Kaisar, Florida Atlantic University, presiding
Charles H.W. Edwards, University of North Carolina, Chapel Hill, presiding
Sponsored By Standing Committee on Freight Transportation Planning and Logistics , Standing Committee on Urban
Freight Transportation
' The workshop will address the last-mile critical issues affecting freight transporters , planners, and policy makers.
Presenters will identify worldwide technology solutions. Breakout sessions will facilitate deeper understanding and
potential deployment of solutions. Relevant topics will include fulfillment location optimization, shared delivery options,
dynamic routing using big data, and smart active freight mobility. '
Welcome and Overview of Workshop (P20-21758)

Evangelos Kaisar/Florida Atlantic University, Charles H.W. Edwards/University of North Carolina, Chapel Hill
Last Mile and Smart Initiatives (P20-21759)
(continued)
44
Analyzing the Competitiveness and Sustainability of Autonomous Delivery Vehicles (P20-21760)
Miguel Figliozzi/Portland State University
Re-Introducing Portering to London (P20-21761)
Tom Cherrett/University of Southampton
Understanding Faster and Faster Deliveries: Traditional Facility Location Problems and New Delivery
Technologies and Services (P20-21762)
Miguel Jaller/University of California, Davis
Curbing Conflict (P20-21763)
Tom Madrecki/Grocery Manufacuters Association
Energy Impacts of Using Drones and Alternative Last-Mile Deliveries (P20-21764)
Victor Walker/Idaho National Laboratory
Delivering Goods and E-Commerce (P20-21765)
On-Demand Instant Delivery Services Around the World (P20-21766)

Laetitia Dablanc/IFSTTAR
Tapping into Autonomous Mobility-on-Demand Spare Capacity to Move Parcels: How Much Freight Can be
Moved? Are Passengers Affected? (P20-21768)
Andre Romano Alho/Singapore-MIT Alliance
Citywide Impacts of E-Commerce: Does Parcel Delivery Travel Outweigh Household Shopping Travel
Reductions? (P20-21774)
Monique Stinson/Argonne National Laboratory
Urban Freight and Road Safety in the Era of E-Commerce (P20-21776)
Noreen McDonald/University of North Carolina, Chapel Hill
Viewing Last-Mile Delivery Behavior through an Economic Lens (P20-21777)
Peter Plumeau/EBP
Research Prioritization Discussion (P20-21779)
Evangelos Kaisar/Florida Atlantic University, Charles H.W. Edwards/University of North Carolina, Chapel Hill
1086

Employing Weigh-in-Motion Data to Design, Rate, Manage, and Preserve the Nation’s Bridge Structures
Anne-Marie McDonnell, Connecticut Department of Transportation, presiding
Sponsored By Standing Committee on Truck Size and Weight, Standing Committee on Highway Traffic Monitoring,
Standing Committee on Structures Maintenance
The nation’s transportation system depends upon the load -carrying capacity of its bridges. Weigh-in-motion technology
measures and characterizes actual truck traffic loadings in the field . This workshop brings together bridge and traffic
data-collection experts and practitioners to discuss how real-world data from existing technologies can be leveraged to
reduce risk and more efficiently address bridge needs and utilization of funding .
Welcome and Opening Statements by TRB Committee Chairs (P20-21397)

Anne-Marie McDonnell/Connecticut Department of Transportation, Daniel Haake/HDR, Jonathan Regehr/University of
Manitoba, George Hearn/University of Colorado, Boulder
Focus on 2020 Needs: TRB Research Roadmap Consensus Study (P20-21398)
Gongkang Fu/Illinois Institute of Technology, Bala Sivakumar/HNTB Corporation, Ales Znidaric/Slovenian National
Building and Civil Engineering Institute (ZAG)
Weigh-in-Motion/Bridge Weigh-in-Motion Data Collection and Technology (P20-21399)
Steven Jessberger/Federal Highway Administration (FHWA), Andy Lees/Q-Free, Ales Znidaric/Slovenian National
Building and Civil Engineering Institute (ZAG), Darren Hazlett/University of Texas, Austin
Case Studies Using Weigh-in-Motion Load Data for Bridge Applications (P20-21454)
Ping Lu/Federal Highway Administration (FHWA), Zhengzheng Fu/Louisiana Department of Transportation and
Development, Bala Sivakumar/HNTB Corporation, Gongkang Fu/Illinois Institute of Technology
45
1087 CM (3.00)

Reimagining the Future of Transportation with Personal Flight: Preparing and Planning for Urban Air Mobility,
Part 2 (Part 1, Session 1045)
Justin Guan, ARUP, presiding
Matthew Beamer, Cambridge Systematics, Inc., presiding
Ryan Dittoe, Sacramento County Department of Airports, presiding
Adam Cohen, University of California, Berkeley, presiding
Sponsored By Aviation Group, Young Members Council - Aviation, Standing Committee on Intergovernmental Relations
in Aviation, Standing Committee on Aviation System Planning, Standing Committee on Environmental Impacts of
Aviation, Standing Committee on Aviation Economics and Forecasting, Standing Committee on Airport Terminals and
Ground Access, Standing Committee on Airfield and Airspace Capacity and Delay , Subcommittee on Unmanned
Aircraft Systems (UAS), Standing Committee on Aircraft/Airport Compatibility, Standing Committee on Light Commercial
and General Aviation, Standing Committee on Aviation Security and Emergency Management
' This workshop features a moderated panel discussion of thought leaders, from the public and private sectors as well
as academia, in the emerging space of urban air mobility (UAM). The program emphasizes technological developments
, opportunities and challenges, technologies, equity issues, and potential societal barriers to implementing UAM.
Participants will learn the following: What UAM is and how it will affect planning, The opportunities and challenges that
arise when planning for UAM at the local and regional level, andBest practices and guiding principles to prepare for this
new transportation mode. '
Airspace System and Operational Challenges (P20-20264)

Ryan Dittoe/Sacramento County Department of Airports, John Robbins/Embry Riddle Aeronautical University, Byron
Thurber/ARUP, Ella Atkins/University of Michigan, Ann Arbor, Jim Gregory/Ohio State University, Chris Metts/Deloitte,
Darshan Divakaran/North Carolina Department of Transportation
Brainstorming Roundtable Discussion (P20-20265)
Justin Guan/ARUP, Matthew Beamer/Cambridge Systematics, Inc., Ryan Dittoe/Sacramento County Department of
Airports, Adam Cohen/University of California, Berkeley, Sajad Mokhtarimousavi/Florida International University
Closing Statement (P20-20266)
Justin Guan/ARUP
Issues Around Planning and Implementation (P20-20262)
Yu Zhang/University of South Florida, Richard Stephens/WHPacific Inc., Gregory Bowles/ Joby Aviation, Ghassan
Khankarli/City of Dallas, Michael Rogers/City of Dallas, Fred Judson/ Ohio Department of Transportation
1088 CM (3.00)

Aviation Data Needs and Opportunities for Economic Analysis and Forecasting
Tony Diana, Federal Aviation Administration (FAA), presiding
Sponsored By Standing Committee on Aviation Economics and Forecasting , Standing Committee on Aviation System
Planning
The workshop will discuss data needs and opportunities to support economic analysis and forecasting in aviation with
the objective of identifying current data gaps, limitations, and research needs to address data gaps and enhance the
transparency and usability of existing data sources. The first part will address aviation data needs and opportunities,
followed by a discussion. In the second part, the workshop attendees will divide into a number of discussion groups that
will each address data needs and opportunities in one of the topics addressed earlier and develop recommendations for
future research activities to resolve current data gaps and enhance the transparency and usability of existing data
sources.
Provider Perspective on the Use and Limitations of Available Aviation Data (P20-21069)
William Chadwick/Office of the Assistant Secretary for Research and Technology (OST-R)
Challenges Involved in Using U.S. DOT Airline Data (P20-20342)
Damien Agostinelli/Volanno
Measuring Air Passenger Delay as Distinct from Aircraft Delay (P20-20343)
Lance Sherry/George Mason University
(continued)
46
Data Needs to Support the Economic Contribution of Aviation and Airports (P20-20359)
Steven Landau/EBP
Data on Air Passenger Characteristics (P20-20360)
Geoffrey Gosling/Aviation System Consulting, LLC
1089

Test Bed Development for Maritime Autonomous Surface Ships
R. Glenn Wright, GMATEK, Inc., presiding
Sponsored By Standing Committee on Marine Safety and Human Factors, Standing Committee on Artificial Intelligence
and Advanced Computing Applications, Standing Committee on Ports and Channels
This workshop will promote the interactive exchange of thoughts and ideas to enhance understanding of current issues
related to research, development, establishment of commercial testbeds and simulation needs to advance Maritime
Autonomous Surface Ships in the United States. Discussions will include issues pertaining to MASS enabling
technologies, including marine safety and human factors implications, and their safe implementation. Four panelists will
present, followed by Q&A and round table discussions of issues pertinent to MASS testbeds .
Pathway to Classification for MASS (P20-20776)

James Watson/American Bureau of Shipping
MASS Testing: Incremental Steps Enabling a Step Change for the Maritime Industry (P20-20777)
Oliver Cadet/Kongsberg Maritime Inc.
Vessel Autonomy: Ongoing Development and Regulatory Implementation (P20-20778)
CAPT Robert Compher/U.S. Coast Guard (USCG)
Testing MASS-Related Applications: One Sea Companies on the Way Toward Maritime Autonomy (P20-20781)
Päivi Haikkola/OneSea Autonomous Marine Ecosystem
Roundtable Facilitator (P20-21658)
Andrew Ziegwied/L3Harris ASV
1090

Doctoral Research in Transportation Modeling
Rolf Moeckel, Technical University of Munich, presiding
Patricia Mokhtarian, Georgia Institute of Technology (Georgia Tech), presiding
Sponsored By Section - Travel Analysis Methods, Standing Committee on Traveler Behavior and Values, Standing
Committee on Effects of Information and Communication Technologies (ICT) on Travel Choices, Standing Committee
on Transportation Network Modeling, Standing Committee on Transportation Demand Forecasting, Standing Committee
on Transportation Planning Applications
'The goal of this workshop is to provide a platform for younger TRB Annual Meeting attendees to present their research
in transportation modeling and travel behavior analysis and to obtain feedback from more senior meeting attendees.
The workshop will feature presentations followed by questions from a designated panelist and the audience. Previous
workshops have shown that the early career stage presenters benefited greatly from the experience of presenting
research and receiving feedback from panelists who are experts in their topics. A self-funded reception after the
workshop will allow for additional interaction.'
An Analysis of Transportation Demand Patterns in Ghana (P20-21236)

Marian Ankomah/University of Florida
Built Environment Predictors of Transit Ridership by Mode (P20-21237)
Laura Aston/Monash University
Investigation in Crowdshipping Enabled Last-Mile Urban Delivery Paradigms (P20-21238)
Sudheer Ballare/University of Illinois, Chicago
A New Model for Platooning and Overtaking on Single-Lane Roads (P20-21239)
Francis Brooks-Tyreman/University of Bristol
Advanced Econometric Models for Modeling Flows: Application to Shared Economy (P20-21240)
Bibhas Kumar Dey/University of Central Florida
(continued)
47
Traveler Responses to Ridehailing and Autonomous Vehicles: Understanding the Forces That Will Shape the
Future of Transportation (P20-21241)
Felipe Dias/University of Texas, Austin
The Hybrid Vehicle–Drone Routing Problem for Pickup and Delivery Services (P20-21242)
Aline Karak/Southern Methodist University
Multi-Scale Pattern Recognition of Transport Network Dynamics and Its Applications (P20-21243)
Panchamy Krishnakumari/Delft University of Technology
Investigating the Impact of the Electrification of Transport to Reduce Carbon Emissions on Natural Capital (P2
0-21245)
Kathryn Logan/University of Aberdeen
Data-Driven Analysis and Modeling of Passenger Flows and Service Networks for Public Transport Systems (P
20-21246)
Ding Luo/Delft University of Technology
Statistical Inference of Spatio-Temporal Transportation Networks Through Large-Scale, Multi-Source Data (P20
-21247)
Wei Ma/Carnegie Mellon University
On-Demand Public Transport Systems: Service Design and Impact on Urban Mobility (P20-21249)
Jishnu Narayan/Delft University of Technology
Preparing College Towns for Shared Mobility with Autonomous Vehicles (P20-21250)
Qifan Nie/University of Alabama
Improving Multimodal Public Transport Timetable Coordination: A Holistic Approach (P20-21251)
Rejitha Ravindra/Monash University
Modeling Shared E-Scooters in Louisville, Kentucky: A Spatial Regression Approach (P20-21252)
Daniel Reck/ETH Zurich
Sustainable Urban Logistics: Issues and Impacts of Economic, Organizational, and Environmental
Optimization (P20-21253)
Ibrahim Savadogo/Universite de Lyon
Integration of Machine Learning and Discrete Choice Models to Better Predict and Describe Decision Makers'
Choices (P20-21254)
Georges Sfeir/American University of Beirut
Supply Side Effects of the Sharing Economy: Household Vehicle Ownership as an Investment Decision (P20-21
255)
Monique Stinson/University of Illinois, Chicago
Unravelling Mode and Route Choice Behavior of Active Mode Users (P20-21256)
Danique Ton/Delft University of Technology
Modeling and Managing Connected and Automated Vehicle Platoon Dynamics in Mixed Traffic: A Human-leadin
g Strategy (P20-21257)
Shengyue Yao/Technical University of Braunschweig
Passenger-Oriented Timetable Rescheduling in Railway Disruption Management (P20-21258)
Yongqiu Zhu/Delft University of Technology
Sunday, 02:30 p.m. - 04:00 p.m., Convention Center, Ballroom AB

New Attendee Orientation–TRB Bootcamp
Sunday, 04:00 p.m. - 07:00 p.m., Convention Center, Hall D&E

Exhibit Hall Opening Reception
The opening of the Exhibit Hall includes the popular reception with light hors d’oeuvres and cash bars. Visit the nearly
200 exhibits, including the TRB booth, showcasing the many transportation-related products and services. View the
floor plan and interactively search for exhibiting organizations on the Mobile App .
(continued)
48
Sunday, 05:30 p.m. - 06:30 p.m., Marriott Marquis, University of DC (M1)
Networking Reception for Committee Communication Coordinators and Committee Research Coordinators
Stephanie Camay, WSP, presiding
Mia Zmud, Central Texas Regional Mobility Authority, presiding
Susan Sillick, Montana Department of Transportation, presiding
Sponsored By Operations and Preservation Group, Technical Activities Council, Committee Communications
Coordinators Council, Committee Research Coordinators Council
A0000
Sunday, 07:00 p.m. - 08:30 p.m., Convention Center, Ballroom South Pre- Function A
International Participants Welcome Reception
Caroline Alméras, European Conference of Transport Research Institutes , presiding
Christos Xenophontos, Rhode Island Department of Transportation, presiding
William Anderson, Transportation Research Board, presiding
Sponsored By Standing Committee on International Cooperation, Standing Committee on Transportation in the
Developing Countries, Standing Committee on International Trade and Transportation , Executive Subcommittee on
International Activities
Sunday, 09:00 p.m. - 10:30 p.m., Convention Center, Ballroom South Pre-Function C
Young Professionals Reception
Nikola Ivanov, University of Maryland, College Park, presiding
Sponsored By Young Members Council (YMC)
49
Monday, January 13 (Sessions 1091 - 1290, 1292 - 1358, 1422, 1484, 1553)
1091
Monday, 08:00 a.m. - 09:45 a.m., Convention Center, 140A

What's Next for Brexit?: Exploring the Impacts on International Passenger and Freight Transportation
Martine Micozzi, Global Impacts, LLC., presiding
Sponsored By Standing Committee on International Cooperation
This session will explore a range of Brexit's potential effects on international passenger and freight transport . The
speakers will help to separate the myths from the muddle and provide an overview of the current state of this policy.
The Transport Logistics of Brexit: Myths, Muddle, and Mayhem (P20-20200)

Alan McKinnon/Kühne Logistics University
Brexit and European Aviation (P20-20201)
Jagoda Egeland/International Transport Forum
The Effects of Brexit on Europe and Beyond (P20-20202)
Maximilian Bauernfeind/Austrian Ministry for Transport, Innovation and Technology
1092 CM (1.75)

CEO Session: Equity's Role in Transportation Decision Making
Andrea d'Amato, Massachusetts Department of Transportation, presiding
Stephen Woelfel, Massachusetts Department of Transportation, presiding
Sponsored By Standing Committee on Strategic Management
This session will feature the nation's female CEO's of transportation as they discuss the role of equity in their decision
making. This session is also tied to the War Games Workshop, which will focus on the disruptive impacts of
demographic growth and shifts as they relate to equity policy.
Equity Impacts on Decision Making: Delaware (P20-20008)

Jennifer Cohan/Delaware Department of Transportation
Equity Impacts on Decision Making: Massachusetts (P20-20009)
Stephanie Pollack/Massachusetts Department of Transportation
Equity Impacts on Decision Making: Mississippi (P20-20010)
Margaret Melinda McGrath/Mississippi Department of Transportation
Equity Impacts on Decision Making: New Hampshire (P20-20011)
Victoria Sheehan/New Hampshire Department of Transportation
Equity Impacts on Decision Making: New Jersey (P20-20012)
Diane Gutierrez-Scaccetti/New Jersey Department of Transportation
Equity Impacts on Decision Making: Kansas (P20-20015)
Julie Lorenz/Kansas Department of Transportation
Equity Impacts on Decision Making: Colorado (P20-20017)
Shoshana Lew/Colorado Department of Transportation
Equity Impacts on Decision Making: Pennsylvania (P20-20295)
Leslie Richards/Southeastern Pennsylvania Transportation Authority
1093
Monday, 08:00 a.m. - 09:45 a.m., Convention Center, 146C

Gender and Mobility Through the Course of Life
Aditi Misra, University of Michigan, Ann Arbor, presiding
Sponsored By Standing Committee on Women's Issues in Transportation
The session will focus on the impacts of gender on mobility throughout a person's lifespan, from gender differences
when learning to drive to differences we see in the elderly .
(continued)
50
Life Course as a Contextual System to Investigate the Effects of Life Events, Gender, and Generation on Travel
Mode Use (20-02200)
Ling Jin/Lawrence Berkeley National Laboratory, Alina Lazar/Lawrence Berkeley National Laboratory, James Sears/Law
rence Berkeley National Laboratory, Annika Todd/Lawrence Berkeley National Laboratory, Alexander Sim/Lawrence
Berkeley National Laboratory, Kesheng Wu/Lawrence Berkeley National Laboratory, C. Anna Spurlock/Lawrence
Berkeley National Laboratory
Examining the Impact of Stereotype Threat on Women Learner Drivers’ Driving Performance and Confidence in
a Reverse Stall Parking Task (20-04931)
Xiaoxiao Wang/Wuhan University of Technology, Liangjie Xu/Wuhan University of Technology, Wenjing Ma/Wuhan
University of Technology, Yanping Hao/Wuhan University of Technology
Travel Behavior of Care Trips: Data Analysis, Modeling, and Transport Policy Insights (20-04287)
Floridea Di Ciommo/cambiaMO, Gianni Rondinella/cambiaMO, Tomas Ruiz/cambiaMO, Rosa Arroyo/cambiaMO
Gender Differences in Travel Patterns of the Elderly in the United States (20-02877)
Suman Mitra/University of Arkansas, Fayetteville, Mingqi Yao/University of Arkansas, Fayetteville, Stephen Ritchie/Univ
ersity of Arkansas, Fayetteville
How Much and What For?: The Interrelated Effects of Gender and Age on Mobility and Trip Purpose (20-02903)
Gwen Kash/Georgia Institute of Technology (Georgia Tech), Patricia Mokhtarian/Georgia Institute of Technology (Georgi
a Tech)
1094
Monday, 08:00 a.m. - 09:45 a.m., Convention Center, 154

Use of Ridehailing Services in Developing Countries
Joanna Moody, Massachusetts Institute of Technology (MIT), presiding
Sponsored By Standing Committee on Transportation in the Developing Countries
Evaluation of Ridehail Service Impact on Public Transport Bus Trips in the Context of Developing Countries (20
-01636)
Kadali Raghuram/Visvesvaraya National Institute of Technology, Mr. Shantanu Ingole/Visvesvaraya National Institute of
Technology, Dr. Kannan K R Iyer/Visvesvaraya National Institute of Technology
Complementing or Competing?: Investigating the Demand for App-Based Ridesourcing Trips and Their
Determinants in Tehran, Iran (20-03816)
Roya Etminanighasrodashti/University of Texas, Arlington, Shima Hamidi/University of Texas, Arlington
Exploring the Factors Affecting the Choice of Ridesharing’s Service Patterns: Comparison Between Users with
and Without Household Vehicle (20-03939)
Xuefeng Li/Southeast University, Yong Zhang/Southeast University, Mingyang Du/Southeast University, Ting Wang/Sou
theast University
Joint Model of App-Based Ridehailing Adoption, Intensity of Use, and Intermediate Public Transport
Consideration Among Workers in Chennai City (20-06113)
Aravinda Devaraj/Indian Institute of Technology, Madras, Ganesh Ambi Ramakrishnan/Indian Institute of Technology,
Madras, Gopindra Sivakumar Nair/Indian Institute of Technology, Madras, Karthik Srinivasan/Indian Institute of
Technology, Madras, Chandra Bhat/Indian Institute of Technology, Madras, Abdul Pinjari/Indian Institute of Technology,
Madras, Gitakrishnan Ramadurai/Indian Institute of Technology, Madras, Ram Pendyala/Indian Institute of Technology,
Madras
Ridesourcing Versus Public Transit: Potential Accessibility Analysis in Bogotá, Colombia (20-02343)
Daniel Oviedo Hernandez/University College London, Daniel Perez/University College London, Isabel Granada/Universi
ty College London
1095
Monday, 08:00 a.m. - 09:45 a.m., Convention Center, 150B

Research Implementation and Management Best Practices
Emily Parkany, Vermont Agency of Transportation, presiding
Sponsored By Standing Committee on Conduct of Research
This session will include presentations on best practices in research management. Topics will include: developing a
framework for research-based guidebooks and manuals, a performance-based approach to research implementation,
dynamic synthesis and dissemination of research results, and research timeliness and quality.
(continued)
51
A Performance-Based and Evidence-Based Approach to Research Implementation at the Georgia Department
of Transportation (20-04100)
Binh Bui/Georgia Department of Transportation, Adjo Amekudzi-Kennedy/Georgia Department of Transportation,
Russell Clark/Georgia Department of Transportation, Janille Smith-Colin/Georgia Department of Transportation,
Stephanie Amoaning-Yankson/Georgia Department of Transportation
Implementation Framework for Research-Based Guidebooks and Manuals (20-04219)
Emily Craigie/Gransberg & Associates, Douglas Gransberg/Gransberg & Associates, Brendon Gardner/Gransberg &
Associates
Dynamic Synthesis and Dissemination of Research Results (P20-20849)
Lisa Kay Schweyer/Carnegie Mellon University
Research Timeliness and Quality: Feedback from the Field (P20-20850)
Jennifer Harper/Missouri Department of Transportation, Jason Bittner/Applied Research Associates, Inc. (ARA)
1096

Modeling Intercity Travel: Can Big Data Bring Air and Surface Modes Together
Megan Ryerson, University of Pennsylvania, presiding
Sponsored By Standing Committee on National Transportation Data Requirements and Programs , Subcommittee on
Long Distance and Intercity Travel
Why It Is Time to Consider the Air and Surface Networks as One Integrated System (P20-20937)
Megan Ryerson/University of Pennsylvania
Business and Leisure Travelers and Connected Fleet Data (P20-20946)
Jeff Kaelin/Avis Budget Group
Approaches to Owning Big Data in Europe (P20-20941)
Philippe Crist/International Transport Forum
Who Owns the Big Data? (P20-20943)
Martin Wachs/University of California, Los Angeles
Collecting and Using Long-Distance Traffic Data (P20-21869)
Theodore Trepanier/Inrix, Inc.
1097

Blockchain: Opportunities and Challenges for the Transport Sector
Caitlin Cottrill, University of Aberdeen, presiding
Sponsored By Task Force on Data Privacy, Security and Protection Policy, Standing Committee on Emerging
Technology Law
The concept of blockchain, a distributed ledger technology, is being increasingly raised as a potential disruptor of the
transportation market. From tracking supply chains to protecting personal information, blockchain has been posited as
allowing for traceability, privacy, and auditability along the transportation data chain. However, such opportunities do not
come without challenges. The infrastructure and knowledge base needed for blockchain to realize its potential is not yet
well understood. In this session, we present a discussion of the opportunities and challenges of blockchain, followed by
a potential use case to highlight emerging considerations.
Challenging Blockchain (P20-20739)

Alan Chachich/OST-R/Volpe Center
Privacy-by-Design Mode Choice Modeling Using Blockchain (20-01007)
David Lopez/Ryerson University, Bilal Farooq/Ryerson University
1098

Emerging Methods in Statistical and Econometric Modeling
Jonathan Aguero-Valverde, University of Costa Rica, presiding
Sponsored By Standing Committee on Statistical Methods
(continued)
52
Unobserved Heterogeneity and Temporal Instability in the Analysis of Work Zone Crash-Injury Severities (20-00
424)
Mouyid Islam/University of South Florida, Fred Mannering/University of South Florida, Nawaf Alnawmasi/University of
South Florida
Developing Safety Performance Functions for Bicycle–Vehicle Crashes in Alabama Using Different Techniques
(20-03233)
Niloufar Shirani-bidabadi/Western Kentucky University, Venkata Sai Mallipaddi/Western Kentucky University, Kirolos
Haleem/Western Kentucky University, Michael Anderson/Western Kentucky University
Modeling of Incident Type and Incident Duration Using Data from Multiple Years (20-02503)
Sudipta Dey Tirtha/Queensland University of Technology, Shamsunnahar Yasmin/Queensland University of Technology,
Naveen Eluru/Queensland University of Technology
Bayesian Analysis of Multivariate Crash Counts Using Copulas (20-00209)
Eun Sug Park/Texas A&M Transportation Institute, Rosy Oh/Texas A&M Transportation Institute, Jae Youn Ahn/Texas A
&M Transportation Institute, Man-Suk Oh/Texas A&M Transportation Institute
Simultaneous Modeling of Travel Time and Distance: A Bivariate Hazard-Based Approach with Correlated
Grouped Random Parameters (20-01154)
Sheikh Shahriar Ahmed/University at Buffalo - The State University of New York, Grigorios Fountas/University at Buffalo
- The State University of New York, Panagiotis Anastasopoulos/University at Buffalo - The State University of New York
1099

Innovative Methodologies for Emergency Evacuations
Xianfeng Yang, University of Utah, presiding
Sponsored By Standing Committee on Emergency Evacuations
A Zero Truncated Poisson Model of the Number of Household Vehicles Used to Evacuate from Hurricane
Matthew (20-00169)
Roaa Alawadi/Clemson University, Ruijie Bian/Clemson University, Pamela Murray- Tuite/Clemson University, Satish
Ukkusuri/Clemson University, Yue “Gurt” Ge/Clemson University
Investigation of Spatio-Temporal Variations in Traffic Conditions on the Houston Freeway Network Induced by
Hurricane Harvey (20-05003)
Srijith Balakrishnan/University of Texas, Austin, Zhanmin Zhang/University of Texas, Austin, Randy Machemehl/Universi
ty of Texas, Austin, Michael Murphy/University of Texas, Austin
A Statistical Approach to Synthetic Population Generation as a Basis for Carless Evacuation Planning (20-0576
8)
Mohammad Nejad/University of Maryland, College Park, Sevgi Erdogan/University of Maryland, College Park, Cinzia
Cirillo/University of Maryland, College Park
Modeling the Dynamics of Spatial Segregation After Disasters Using Mobile Phone Data (20-01327)
Takahiro Yabe/Purdue University, Satish Ukkusuri/Purdue University
1100 CM (1.75)

Innovations in Safety and Asset Management to Guide Investment Priorities
J. Matthew Carpenter, Sacramento Area Council of Governments, presiding
Sponsored By Standing Committee on Transportation Programming and Investment Decision -Making
Performance-based tools and methods are increasingly being used to shape investment priorities for safety, freight and
asset management programs. A diverse set of four case studies will highlight innovative approaches relevant for state
DOTs, MPOs, and local jurisdictions.
Planning for an Uncertain Future (P20-20814)

Matthew Haubrich/Iowa Department of Transportation
Guide Toward Zero Deaths: Analyze Data and Select Strategies to Address Safety Issues (P20-20817)
Eric Tang/VHB
Performance-Based Maintenance at the Michigan DOT (P20-20820)
Gareth McKay/WSP
(continued)
53
Analyzing Freight Flows and Trends to Improve Freight Investments (P20-20822)
Michael Vanderhoof/Illinois Department of Transportation
1101

Autonomous Vehicles and Travel Behavior
Naveen Eluru, University of Central Florida, presiding
Sponsored By Standing Committee on Traveler Behavior and Values
Looking Through the Perceptions of Blinds: The Potential Impacts of Connected Autonomous Vehicles (CAVs)
on Pedestrians with Visual Impairment (20-00898)
Sina Azizisoldouz/University of Toronto, Md Sami Hasnine/University of Toronto, Mahadeo Sukhai/University of Toronto,
Khandker Nurul Habib/University of Toronto
Impacts of Travel-Based Multi-Tasking on Productivity of Transit Users: A Latent Modeling Approach (20-02861
)
Ali Shamshiripour/University of Illinois, Chicago, Ehsan Rahimi/University of Illinois, Chicago, Abolfazl (Kouros)
Mohammadian/University of Illinois, Chicago, Joshua Auld/University of Illinois, Chicago
The Impact of Multi-Tasking on the Value of Travel Time in the Context of Autonomous Vehicles: A Latent Class
Approach (20-01567)
Adam Weiss/University of Calgary Schulich School of Engineering, Bar Bergman/University of Calgary Schulich School
of Engineering, Yoram Shiftan/University of Calgary Schulich School of Engineering
Do People Expect Autonomous Vehicles to Change Their Residential Location and Vehicle Ownership?: Early
Glimpses from the State of Georgia (20-03111)
Sung Hoo Kim/Georgia Institute of Technology (Georgia Tech), Patricia Mokhtarian/Georgia Institute of Technology (Ge
orgia Tech), Giovanni Circella/Georgia Institute of Technology (Georgia Tech)
Online Platform for Matching and Trading Shares of Autonomous Vehicles (20-04194)
Mahdieh Allahviranloo/City College of New York, Coline Bouyeure/City College of New York
1102

New Ways of Thinking About Decision Making in Travel Demand Modeling
Aruna Sivakumar, Imperial College London, presiding
Sponsored By Standing Committee on Transportation Demand Forecasting
A Decision Field Theory Model for Dynamic Choice Contexts: Further Steps Toward Bridging Choice Modeling
with Mathematical Psychology (20-03055)
Thomas Hancock/University of Leeds Institute for Transport Studies, Stephane Hess/University of Leeds Institute for
Transport Studies, Charisma Choudhury/University of Leeds Institute for Transport Studies
Modeling Route Choice Behavior Using the Concepts of Regret and Rejoice (20-02905)
Sunghoon Jang/Eindhoven University of Technology, Soora Rasouli/Eindhoven University of Technology, Harry
Timmermans/Eindhoven University of Technology
Quantum Rotation: A New Method for Capturing a Change of Perspective (20-01263)
Thomas Hancock/University of Leeds Institute for Transport Studies, Stephane Hess/University of Leeds Institute for
Transport Studies, Charisma Choudhury/University of Leeds Institute for Transport Studies
Discussants (P20-20892)
Khandker Nurul Habib/University of Toronto, Eric Miller/University of Toronto, Jason Lemp/Cambridge Systematics, Inc.
54
1103 CM (1.75)

Electric Vehicle Market Development: Moving to Mainstream Adoption
Reid Heffner, Booz Allen Hamilton, Inc., presiding
Mehrnaz Ghamami, Michigan State University, presiding
Sponsored By Standing Committee on Alternative Transportation Fuels and Technologies , Standing Committee on
Transportation Energy
This session will focus on the growing market for battery-powered electric vehicles with zero tailpipe emissions in the
Light Duty Vehicle (LDV) sector. Participants will learn about market trends, electric vehicle driver behavior, economic
factors, and the latest incentive policies.
Effect of Electric Vehicle Usage on Attitudes, Perceptions, and Valuations in an Introduction-Stage Market:
Evidence from a Randomized Experiment (20-00630)
C. Angelo Guevara/Universidad de Chile, Esteban Figueroa/Universidad de Chile, Marcela Munizaga/Universidad de
Chile
Plug-in Electric Vehicle Diffusion in California: The Role of Exposure in New Technology at Home and Work (20
-03015)
Debapriya Chakraborty/University of California, Davis, David Bunch/University of California, Davis, David Brownstone/U
niversity of California, Davis, Bingzheng Xu/University of California, Davis, Gil Tal/University of California, Davis
Effects of Charging Infrastructure Characteristics on Electric Vehicle Preferences of U.S. Private Car Owners: A
Comparative Analysis Between New and Used Car Buyers (20-05154)
Tianqi Zou/University of Washington, Moein Khaloei/University of Washington, Don MacKenzie/University of
Washington
Consumers’ Preferences for Purchasing Alternative Fuel Vehicles (20-03074)
Zulqarnain H. Khattak/Oak Ridge National Laboratory, Asad Khattak/Oak Ridge National Laboratory
1104

Environmental Justice at 25 Years: A National Perspective
Carolyn Nelson, Federal Highway Administration (FHWA), presiding
Sponsored By Standing Committee on Environmental Justice in Transportation
The Executive Order 12898 for Environmental Justice has been in place for 25 years. This session will take a dive into
the impacts the Executive Order has had on transportation and public stakeholders. The session will highlight some of
the challenges and accomplishments from the perspective of the stakeholder implementers at the grassroots level.
Department of Transportation, Consultant and Public Advocacy Leaders will come together to discuss impacts and
reflect on benefits, legal challenges and transportation decisions based on the implementation of the Executive Order.
Environmental Justice in Transit (P20-21839)

Sharyn Lacombe/Federal Transit Administration (FTA)
Charlie Webb/Jacobs Engineering Group
Black Health Coalition of Wisconsin (P20-21841)
Patricia McManus
Environmental Justice in North Carolina Transportation (P20-21842)
Harrison Marshall/WSP
55
1105

Selected Presentations from the 12th TRB International Conference on Low-Volume Roads
Alex Campbell, Anyway Solutions, presiding
Sponsored By Standing Committee on Low-Volume Roads
Four select presentations from the 12th TRB International Conference on Low Volume Roads will be presented again
in this session for the benefit of those who could not attend the conference. The selection of presentations was based
on votes by the Conference Planning Committee, Session Moderators, and whether the presenter was able to attend
the Annual Meeting.
Applying Pavement Preservation Principles in Unpaved Road Management with Specific Reference to Fines
Preservation and Dust Control (P20-20537)
David Jones/University of California, Davis
Options for Aging and Deficient Low-Volume Road Bridges (P20-20623)
Gordon Keller/Genesee Geotechnical
Development of a New Daytime Process for the Evaluation of Sign Retroreflectivity (P20-20872)
Dale Heglund/North Dakota State University
Improving Roads Stream Crossings for Storm Resiliency and Aquatic Organism Passage: A Pennsylvania Case
Study (P20-20851)
Steven Bloser/Pennsylvania State University
1106

Data Acquisition for Design and Construction: A Look at Technologies and Specifications
Kyle Ince, Ohio Department of Transportation, presiding
Sponsored By Standing Committee on Geospatial Data Acquisition Technologies
Unanticipated Uses of Mobile LiDAR (P20-20698)

Joseph Thomas/Oregon Department of Transportation
Support from Above: Creating Accurate Digital Terrain Models with Unmanned Aerial Systems to Support Pre-C
onstruction Surveys (P20-20699)
Ryan Burley/Juniper Unmanned
Aligning Project Specifications with LiDAR and UAS Technologies: The New Hybrid Product Approach (P20-207
01)
Qassim Abdullah/Woolpert, Inc.
1107

Designing Pavements for Sustainability, Resilience, and the Urban Heat Island
Milena Rangelov, Turner-Fairbank Highway Research Center, Federal Highway Administration, presiding
Sponsored By Section - Pavements, Subcommittee on Pavement Materials and the Urban Climate
Thermoelectric Energy Harvesting Technology for Roadway Sustainability (20-04583)

Seyed Amid Tahami/University of Texas, San Antonio, Mohammadreza Gholikhani/University of Texas, San Antonio,
Samer Dessouky/University of Texas, San Antonio
Quantification of Warming Temperature Impact on Flexible Pavement Overlay Performance in New Jersey (20-0
5473)
Xiaodan Chen/Rutgers, The State University of New Jersey, Hao Wang/Rutgers, The State University of New Jersey
Economical and Environmental Impact of Climate Change on Texas Pavements (20-05935)
Megha Sharma/University of Texas, El Paso, Sundeep Inti/University of Texas, El Paso, Vivek Tandon/University of
Texas, El Paso, Harshini Byreddy/University of Texas, El Paso
Reflective Parking Lots for Microscale Urban Heat Island Mitigation (20-04231)
Sushobhan Sen/University of Pittsburgh, Juan Pablo Fernandèz/University of Pittsburgh, Jeffery Roesler/University of
Pittsburgh
56
1108

MnROAD: A Quarter Century of Concrete Design and Rehabilitation Contributions
Thomas Burnham, Minnesota Department of Transportation, presiding
Sponsored By Standing Committee on Design and Rehabilitation of Concrete Pavements, Standing Committee on Full-
Scale Accelerated Pavement Testing
Invited and paper presentations related to MnRoads contribution to concrete pavement research.
Contribution of MnROAD Research to Improvements in Concrete Pavement Technology from 1994–2019 (20-04
638)
Thomas Burnham/Minnesota Department of Transportation, Benjamin Worel/Minnesota Department of Transportation,
Bernard Izevbekhai/Minnesota Department of Transportation
MnROAD Recent Research Results (P20-20452)
Bernard Izevbekhai/Minnesota Department of Transportation
Verification and Validation of the Response of a 3D Finite Element Model for the Characterization of Jointed
Concrete Pavements (20-05093)
Abbasali TaghaviGhalesari/University of Texas, El Paso, Nancy Aguirre/University of Texas, El Paso, Cesar Carrasco/U
niversity of Texas, El Paso, Michael Vrtis/University of Texas, El Paso, Navneet Garg/University of Texas, El Paso
1109

Network-Level Pavement Structural Evaluation
Christina Plati, National Technical University of Athens (NTUA), presiding
Dirk Jansen, Federal Highway Research Institute (BASt), presiding
Sponsored By Standing Committee on Pavement Structural Modeling and Evaluation
A Mechanistic-Based Approach to Utilize Traffic Speed Deflectometer Measurements into Backcalculation

Analysis (20-02053)
Zia Zihan/Louisiana State University, Mostafa Elseifi/Louisiana State University, Patrick Icenogle/Louisiana State
University, Kevin Gaspard/Louisiana State University, Zhongjie Zhang/Louisiana State University
Deriving Pavement Deflection Indices from Layered Elastic Theory (20-03412)
Christoffer Nielsen/Greenwood Engineering A/S
Field Evaluation of Laser-Based Rolling Wheel Deflectometer (20-04320)
Salil Gokhale/Dynatest North America, Inc., Omar Elbagalati/Dynatest North America, Inc., Buzz Powell/Dynatest North
America, Inc., David Timm/Dynatest North America, Inc., Jack Larsen/Dynatest North America, Inc., Albert Navarro
Comes/Dynatest North America, Inc., Mathias Anderson/Dynatest North America, Inc.
Development of an Approach to Incorporate Pavement Structural Condition into the Treatment Selection
Process at the Network Level (20-04191)
Samer Katicha/Virginia Polytechnic Institute and State University, Shivesh Shrestha/Virginia Polytechnic Institute and
State University, Gerardo Flintsch/Virginia Polytechnic Institute and State University, Brian Diefenderfer/Virginia
Polytechnic Institute and State University
1110

Advances in Bridge Engineering and Performance
Richard Dunne, GPI, presiding
Sponsored By Standing Committee on General Structures, Standing Committee on Bridge Management, Standing
Committee on Bridge Preservation
This session provides presentations of four papers that will be of interest to the practicing bridge engineer and bridge
owner. The topics include: the role of skew on bridge performance; load and resistance factor rating for emergency
vehicles; the effects of elastomeric bearing stiffness on the structural behavior of link slabs ; and the effect of
confinement of narrow baseplates on adhesive anchor breakout resistance. Hope to see you in this session!
(continued)
57
Effects of Elastomeric Bearing Stiffness on the Structural Behavior of Link-Slabs (20-02061)
Antoine Gergess/University of Balamand, Elie Douaihy/University of Balamand
Load and Resistance Factor Rating for Emergency Vehicles (20-02249)
Michel Ghosn/City University of New York (CUNY), Bala Sivakumar/City University of New York (CUNY), Ekin Senturk/C
ity University of New York (CUNY)
Effect of Confinement of Narrow Baseplate on Adhesive Anchor Breakout Resistance (20-03738)
Nakin Suksawang/Florida Institute of Technology, Steven Nolan/Florida Institute of Technology, Cheryl Hudson/Florida
Institute of Technology
Role of Skew on Bridge Performance (20-04752)
Mauricio Diaz Arancibia/University at Buffalo - The State University of New York, Lucas Rugar/University at Buffalo -
The State University of New York, Pinar Okumus/University at Buffalo - The State University of New York
1111

The Impact of Alternative Project Delivery on Institutional Practices Throughout Public Transportation
Agencies: Rethinking the Risk Profiles of Alternative Delivery
Steven DeWitt, ACS Infrastructure Development, Inc., presiding
Sponsored By Standing Committee on Project Delivery Methods
Alternative delivery approaches such as design-build, public-private partnerships, and related contracting methods have
become an important part of delivering key infrastructure projects in most DOTs . This session will focus on the broad
issue of risk in these fixed-priced contracts with a particular focus on the historical approach to risk apportionment/trans
fer, its impact on major market competitors, and thoughts on how the risk can be better balanced to provide the public
overall better value through ensuring limited bidding contingencies, strong project performance, and enhanced
competition.

Darryl VanMeter/Georgia Department of Transportation, Joe Wingerter/Kiewit Engineering Group, Charles Kilpatrick/Th
e Lane Construction Corporation
1112

Doctoral Research in Asphalt: Blended Podium and Poster Session
Amir Golalipour, Engineering and Software Consultants, Inc., presiding
Sponsored By Section - Asphalt Materials, Standing Committee on Critical Issues and Emerging Technologies in
Asphalt, Standing Committee on Asphalt Binders, Standing Committee on Non-Binder Components of Asphalt Mixtures,
Standing Committee on Surface Requirements of Asphalt Mixtures , Standing Committee on Structural Requirements of
Asphalt Mixtures
Data-Driven Modeling of Pavement In-Service Performance (P20-21363)

Arash Mohammad Hosseini/Temple University
Quantitative Assessment of the Pavement Modulus and Surface Crack (P20-21364)
Xue Wang/Tongji University
Development of Performance Testing for Low-Temperature Cracking and Reflective Cracking in Asphalt
Mixtures and Application in QC/QA (P20-21365)
Poura Arabali/Texas A&M University, College Station
Probabilistic Modeling of the Fatigue and Rutting Behavior of Asphalt Concrete Using Advanced Mechanistic
Models (P20-21366)
Zaher Al Basiouni Al Masri/American University of Beirut
Multi-Scale Characterization of the Influence of Aging and Recycling Agents on the Properties of High RAP
Binders (P20-21367)
Amal Abdelaziz/Texas A&M University
Developing Best Practices for Rehabilitation of Concrete with Hot Mix Asphalt Overlays Related to Density and
Reflective Cracking (P20-21368)
Katie Haslett/University of New Hampshire
(continued)
58
An Impact of Different Flexible Insulated Pavements on Temperature Distribution: An Experimental and
Numerical Analysis (P20-21369)
Zhuang Zhuo/Rowan University
Sensitivity to Sample Fabrication Procedures for Asphalt Emulsion Cold In-Place Recycling (P20-21370)
Sadie Casillas/University of Arkansas, Fayetteville
1113

Plastics in Asphalt
Ben Cox, U.S. Army Corps of Engineers (USACE), presiding
Sponsored By Standing Committee on Critical Issues and Emerging Technologies in Asphalt , Standing Committee on
Resource Conservation and Recovery
The use of plastics in asphalt has gained considerable attention of late. Beneficially re-purposing or recycling plastic is a
topic of interest for many groups involved with materials, environmental, construction, policy, or other endeavors. This
session aims to assess the state of the art of plastics use in asphalt, and to identify positive and potentially negative
attributes of different types of plastic uses in asphalt .
History of Plastics in Asphalt (P20-20416)

Rebecca McDaniel/Purdue University
Types of Plastics and Their Compatibility in Asphalt: Part 1 (P20-20417)
Jean-Pascal Planche/Western Research Institute
Types of Plastics and Their Compatibility in Asphalt: Part 2 (P20-20418)
Gaylon Baumgardner/Paragon Testing Services
Case Study: Wet Processed Plastics in Asphalt (P20-20419)
Charles DuBois/Dow Chemical Company
Case Study: Dry Processed Plastics in Asphalt (P20-20420)
Jean-Paul Fort/Colas, Inc.
1114

How Tired Is My Asphalt?: Recent Developments in Asphalt Binder Fatigue Characterization
Amir Golalipour, Engineering and Software Consultants, Inc., presiding
Robert Kluttz, Kraton Polymers, presiding
Sponsored By Standing Committee on Asphalt Binders
In 2019, committee AFK20 sponsored two sessions on asphalt binder specifications where there are established
performance criteria, high temperature permanent deformation and low temperature thermal cracking. For 2020, there
are two more sessions in specification areas where development work is ongoing, fatigue cracking and aging. This
session on fatigue cracking will present work from four different groups on fatigue cracking tests and specifications .
Revisiting Measurement of Fatigue Cracking Resistance of Asphalt Binders (P20-20514)

Amit Bhasin/University of Texas, Austin, Panos Apostolidis/Delft University of Technology
NCHRP 9-59: Asphalt Concrete Mixture Fatigue Performance and Binder Properties (P20-20518)
Donald Christensen/Advanced Asphalt Technologies, LLC
NCHRP 1-52: A Mechanistic-Empirical Model for Top-Down Cracking of Asphalt Pavement Layers (P20-20519)
Meng Ling/Texas A&M University, College Station
Fatigue Damage Characterization in the Dynamic Shear Rheometer (P20-20522)
Cassie Castorena/North Carolina State University, B. Shane Underwood/North Carolina State University
59
1115

Resilient Modulus and Compaction Advances
Jamal Nusairat, E. L. Robinson Engineering Company, presiding
Sponsored By Standing Committee on Soil and Rock Properties
A podium session to describe recent advances made in Resilient Modulus and Compaction Advances .
Evaluating a National Database for Subgrade Resilient Moduli Values (20-02800)

James Bryce/Marshall University, Janie Matics/Marshall University
The Effects of Gyratory Compaction of Granular Materials in the Laboratory on the Engineering Properties (20-
02705)
Poura Arabali/Texas A&M University, College Station, Sang-Ick Lee/Texas A&M University, College Station, Robert
Lytton/Texas A&M University, College Station, Maryam Sakhaeifar/Texas A&M University, College Station, Stephen
Sebesta/Texas A&M University, College Station
Electrical Resistivity Changes in Wet and Dry Sides of Optimum Moisture Content for Soils with Low to High
Fines Content (20-05338)
Hamid Rostami/Southern Illinois University, Edwardsville, Dennis Davis/Southern Illinois University, Edwardsville,
Abdolreza Osouli/Southern Illinois University, Edwardsville, Brent Vaughn/Southern Illinois University, Edwardsville
Field and Laboratory Characterization of Subgrade Resilient Modulus for Pavement MEPDG Application (20-04
679)
Kazi Moinul Islam/University of South Carolina, Sarah Gassman/University of South Carolina, Md Mostaqur Rahman/Un
iversity of South Carolina
1116

Bio-Mediated Enhancement of Transportation Materials and Infrastructure
Aiyoub Abbaspour, George Mason University, presiding
Eric Seagren, Michigan Technological University, presiding
Sponsored By Standing Committee on Geo-Environmental Processes
Preliminary Study of Fungi-Mediated, Self-Healing Concrete (20-03895)

Xijin Zhang/Case Western Reserve University, Yuan Guo/Case Western Reserve University, Xudong Fan/Case
Western Reserve University, Xiong Yu/Case Western Reserve University
Effects of Microbial Bio-Mineralization Surface Erosion Control Treatments on Vegetation and Re-Vegetation
Along Highways (20-04171)
Bret Lingwall/South Dakota School of Mines and Technology, Tash Hodges/South Dakota School of Mines and
Technology
Improving Soil Surface Erosion Resistance by Fungal Mycelium (20-04426)
Xijin Zhang/Case Western Reserve University, Xudong Fan/Case Western Reserve University, Chanjuan Han/Case
Western Reserve University, Chen Wang/Case Western Reserve University, Xiong Yu/Case Western Reserve
University
Desiccation Cracking Behavior of Clayey Soils Treated with Bio-Cement and Bottom Ash Admixture During
Wetting-Drying Cycles (20-05165)
Mark Vail/Rowan University, Cheng Zhu/Rowan University, Chao-Sheng Tang/Rowan University, Nate Maute/Rowan
University, Melissa Montalbo-Lomboy/Rowan University
60
1117

Geosynthetics in Pavements: Lab and Field Testing
Jayhyun Kwon, Kennesaw State University, presiding
Sponsored By Standing Committee on Geosynthetics
Pavement design frequently includes geosynthetics to function either as separators, filters, reinforcement, or drainage
to improve the performance and design life of the pavement structure. This session will have presentations on lab and
field testing performed on geosynthetic reinforced pavements.
Quantifying the Conditioning Period for Geogrid-Reinforced Aggregate Base Materials Through Cyclic Loading
(20-05914)
Chad Vickery/Brigham Young University, William Guthrie/Brigham Young University
Geogrid Stabilization of Unbound Aggregates Evaluated Through Bender Element Shear Wave Measurement in
Repeated Load Triaxial Testing (20-04113)
Mingu Kang/University of Illinois, Urbana Champaign, Joon Han Kim/University of Illinois, Urbana Champaign, Issam
Qamhia/University of Illinois, Urbana Champaign, Erol Tutumluer/University of Illinois, Urbana Champaign, Mark Wayne
/University of Illinois, Urbana Champaign
Stiffness and Strength Improvement of Geosynthetic-Reinforced Pavement Foundation Under Traffic Wheel
Loading (20-01766)
Jason Wright/University of Georgia, S. Sonny Kim/University of Georgia, Bumjoo Kim/University of Georgia
Pumping Mitigation in Pavement Shoulder Using Wicking Geotextile: An Experimental Study (20-05667)
Javad Galinmoghadam/Missouri University of Science and Technology, Chuang Lin/Missouri University of Science and
Technology, Xiong Zhang/Missouri University of Science and Technology, Yipeng Guo/Missouri University of Science
and Technology
Field Performance of Geocell Reinforced Recycled Asphalt Pavement Base Layer (20-05918)
Md Ashrafuzzaman Khan/Texas A&M University, Nripojyoti Biswas/Texas A&M University, Aritra Banerjee/Texas A&M
University, Anand Puppala/Texas A&M University
1118

Soil Stabilization for Unusual Soils and Environmental Conditions
(Garth) Ben Reese, Raba Kistner Consultants Inc, presiding
Sponsored By Standing Committee on Stabilization of Geomaterials and Recycled Materials
This session includes a selection of presentations on the testing and stabilization of soils with unusual characteristics
and the durability of stabilized soils exposed to moisture for extended periods of time.
Feasibility Study of Collapse Remediation of Illinois Loess Using Electrokinetics Technique by Nanosilica and
Salt (20-02592)
Pourya Kargar/Southern Illinois University, Edwardsville, Abdolreza Osouli/Southern Illinois University, Edwardsville,
Brent Vaughn/Southern Illinois University, Edwardsville, Arash Mohammad Hosseini/Southern Illinois University,
Edwardsville, Hamid Rostami/Southern Illinois University, Edwardsville
Application of Deep Soil Mixing in Sabkha Soils for Foundation Support in the United Arab Emirates (20-02488)
Chulmin Jung/Samsung Engineering, Rafael Ceglarek/Samsung Engineering, Thibaut Clauvelin/Samsung Engineering,
Mohamed Ayeldeen/Samsung Engineering, Donghyun Kim/Samsung Engineering
Laboratory Investigation of Moisture Susceptibility Protocols for Cement Treated Aggregate Bases and Soils (2
0-00707)
Mohammad Rashidi/University of Texas, El Paso, Reza Ashtiani/University of Texas, El Paso, Jimmy Si/University of
Texas, El Paso
Evaluating the Long-Term Durability of Lime Treatment in Hydraulic Structures: A Case Study on the Friant-Ker
n Canal (20-04769)
Narain Hariharan/Texas A&M University, Pavan Akula/Texas A&M University, Dallas Little/Texas A&M University, Didier
Lesueur/Texas A&M University, Gontran Herrier/Texas A&M University
61
1119
Monday, 08:00 a.m. - 09:45 a.m., Convention Center, Salon A

Moving to Smarter Management and Operations: Innovations in Planning and Performance Management
Jocelyn Bauer, Leidos, Inc., presiding
Sponsored By Standing Committee on Regional Transportation Systems Management and Operations , Standing
Committee on Metropolitan Policy, Planning, and Processes
This panel session will examine how State and metropolitan planning organizations are including innovations in their
planning, programming, and project development processes to enable smarter management and operations systems
and services to be delivered. The session will look at aspects such as organizational innovations, applying performance
management, using of archived data, establishing goals and objectives, and creating a program evaluation and analysis
structure. Panelists will share their experiences on these as well as other related topics. This session will consist of
short presentations followed by discussion questions from the moderator and then audience.
Panelists (P20-21121)
Innovative Data Sources and Operational Investment Decisions (P20-21122)

John MacAdam/Ohio Department of Transportation
Integration of TSMO Programs into Statewide Transportation Planning (P20-21123)
Subrat Mahapatra/Maryland State Highway Administration
Improving Motorist Delay Estimates at Highway Rail Grade Crossings for Investment Prioritization (P20-21124)
Thomas Murtha/Chicago Metropolitan Agency for Planning (CMAP)
Using Data to Balance Track Maintenance and Transit Operations (P20-21125)
Amanda Barnett/Washington Metropolitan Area Transit Authority
National Framework for Regional Vehicle Connectivity and Automation Planning (P20-21127)
Bill Keyrouze/Association of Metropolitan Planning Organizations
Metropolitan Planning for Automated and Connected Vehicles (P20-21128)
Thomas Bamonte/North Central Texas Council of Governments
Open Discussion (P20-21129)
1120

Traffic Flow Modeling for Connected Automated Vehicles
Danjue Chen, University of Massachusetts, Lowell, presiding
Sponsored By Standing Committee on Traffic Flow Theory and Characteristics
A Game-Theory Based Framework for Modeling Pedestrian–Vehicle Interactions (20-05193)

Yalda Rahmati/University of Illinois, Urbana Champaign, Alireza Talebpour/University of Illinois, Urbana Champaign,
Archak Mittal/University of Illinois, Urbana Champaign, James Fishelson/University of Illinois, Urbana Champaign
Ecodriving Algorithm with a Moving Bottleneck on a Single Lane (20-05560)
Pengyuan Sun/University of California, Irvine, Dingtong Yang/University of California, Irvine, Wenlong Jin/University of
California, Irvine
Impacts of Connected and Autonomous Vehicles on Traffic Flow with Heterogeneous Drivers Spatially
Distributed Over Large-Scale Networks (20-04682)
Fatemeh Fakhrmoosavi/Michigan State University, Ramin Saedi/Michigan State University, Ali Zockaie/Michigan State
University, Alireza Talebpour/Michigan State University
Chained Asymmetric Driver Behavior Under Stop-and-Go Oscillations: Modeling and Control Using Connected
and Automated Vehicles (20-02900)
Anupam Srivastava/University of Wisconsin, Madison, Soyoung Ahn/University of Wisconsin, Madison, Danjue Chen/U
niversity of Wisconsin, Madison
Lane Changing Maneuver for Autonomous Vehicle in Mixed Traffic (20-02911)
Zhen Wang/University of South Florida, Xiangmo Zhao/University of South Florida, Zhigang Xu/University of South
Florida, Xiaopeng (Shaw) Li/University of South Florida
62
1121

Statistical Modeling of Highway-Rail Grade Crossing Data
Aemal Khattak, University of Nebraska, Lincoln, presiding
Sponsored By Standing Committee on Highway/Rail Grade Crossings
Evaluation of the Accident and Hazard Prediction Models for Prioritization of the Highway-Rail Grade Crossing
Safety Projects in Florida (20-00671)
Junayed Pasha/Florida A&M University-Florida State University College of Engineering, Maxim Dulebenets/ Florida A&M
University-Florida State University College of Engineering, Olumide Abioye/Florida A&M University-Florida State
University College of Engineering, Masoud Kavoosi/Florida A&M University-Florida State University College of
Engineering, Ren Moses/Florida A&M University-Florida State University College of Engineering, John Sobanjo/Florida
A&M University-Florida State University College of Engineering, Eren Ozguven/ Florida A&M University-Florida State
University College of Engineering
Real-Time Traffic Congestion Assessment and Decongestion Time Prediction at Grade Crossing for the First
Responders (20-00756)
Feng Guo/University of South Carolina, Yu Qian/University of South Carolina, Yi Wang/University of South Carolina,
Dimitris Rizos/University of South Carolina, Shaofeng Wang/University of South Carolina, Huayang Yu/University of
South Carolina
Development of a LiDAR-Based System Prototype for Detection, Classification, and Tracking of Road Users at
Railway Facilities (20-02602)
Ehsan Nateghinia/McGill University, Luis Miranda-Moreno/McGill University
Identifying Highway Rail Grade Crossings with Accidents in the Future: Improving Selections Using Prediction
Models (20-03096)
Jacob Mathew/University of Illinois, Urbana Champaign, Rahim Benekohal/University of Illinois, Urbana Champaign
1122

The Influence of the Interstate Commerce Clause on Transportation
Alais Griffin, Griffin Strategic Law Advisors, presiding
Sponsored By Standing Committee on Transportation Law
The Commerce Clause has had far-reaching influence on transportation. It gives Congress the power to regulate
commerce with foreign nations, among the states, and with Indian Tribes. Inherent in the regulation of commerce is the
regulation of the movement of goods, and people across state lines. This session the panelists will discuss the role of
the Commerce Clause is regulating transportation and how it has been used to protect the freedom of movement and
fair access to transportation systems.

Deanna Longo/Linebarger Goggan Blair & Sampson, LLP, Marcelle Jones/Stantec Consulting Service
1123

Analysis of International Road Safety Data
Chou-Lin Chen, National Highway Traffic Safety Administration (NHTSA), presiding
Stephen Perkins, International Transport Forum, presiding
Sponsored By Section - Safety
Road Safety Performance in IRTAD Countries and Cities of the Safer City Streets Network (P20-21402)
Stephen Perkins/International Transport Forum
Understanding the Difference Between the Road Death Estimates of the World Health Organization and Data
from Official National Statistics (P20-21403)
Nhan Tran/World Health Organization
Road Safety Data and Public Intervention (P20-21404)
Laurent Carnis/IFSTTAR
(continued)
63
Safety of Micromobility (P20-21405)
Alexandre Santacreu/International Transport Forum
Evaluation of the Reduction of Speed Limit from 90 to 80 km/h and Analysis of Risk Factors in France (P20-214
06)
Manuelle Salathé/French Ministry of Interior
Forecasting the Benefits of the Use of Electronic Stability Control by 2030 (P20-21407)
David Hynd/TRL
1124

The History Behind BAC Laws: The Groundwork for Preventing Impaired Driving
Tara Kelley-Baker, AAA Foundation for Traffic Safety, presiding
Tara Casanova Powell, Association of Traffic Safety Information Professionals, presiding
Sponsored By Standing Committee on Alcohol, Other Drugs, and Transportation
Keeping with the theme of the annual TRB meeting “A Century of Progress : Foundation for the Future” we invite
attendees to learn about the history of BAC laws and gain an understanding of their potential.
.05 BAC: The NTSB Perspective: A History and Understanding (P20-20888)

Leah Walton/National Transportation Safety Board (NTSB)
.05 BAC and Its Potential to Reduce Impaired Driving (P20-20889)
James Fell/NORC at the University of Chicago
Benefits of an Administrative .05–.07 in Canada (P20-20890)
Andrew Murie/MADD Canada
Evaluation of Utah's .05 BAC Law (P20-20891)
Amy Berning/National Highway Traffic Safety Administration (NHTSA)
1125

Research on Safe Mobility of Older Persons
Lesley Ross, Pennsylvania State University, presiding
Sponsored By Standing Committee on Safe Mobility of Older Persons
Understanding Older Adults’ Travel Characteristics and Immobility: Findings from 2017 National Household
Travel Survey Data (20-05509)
Siwon Jang/USF Center for Urban Transportation Research, Gyeo Reh Lee/USF Center for Urban Transportation
Research
Situation Awareness Fast-Tracking, Including Identifying Escape Routes for Older Drivers (SAFER-Senior): A
Process and Impact Evaluation of SAFER-Senior (20-03849)
Bridie Scott-Parker/University of the Sunshine Coast, Bonnie Huang/University of the Sunshine Coast
Evaluation of Advanced Driver-Assistance System Trainings for Older Adults (20-00071)
Maryam Zahabi/Texas A&M University, College Station, Ashiq Mohammed Abdul Razak/Texas A&M University, College
Station, Ranjana Mehta/Texas A&M University, College Station, Michael Manser/Texas A&M University, College Station
Measuring the Applicability of Intersection-Based Older Driver Training Programs (20-03846)
Craig Schneider/University of Massachusetts, Amherst, Foroogh Hajiseyedjavadi/University of Massachusetts, Amherst
, Francis Tainter/University of Massachusetts, Amherst, Michael Knodler/University of Massachusetts, Amherst, Jingyi
Zhang/University of Massachusetts, Amherst, Matthew Romoser/University of Massachusetts, Amherst, Siby Samuel/U
niversity of Massachusetts, Amherst, Donald Fisher/University of Massachusetts, Amherst
64
1126
Monday, 08:00 a.m. - 09:45 a.m., Convention Center, Salon B

Current Research in Motorcycle Safety—Hybrid Session
Arthur Goodwin, UNC Highway Safety Research Center, presiding
Sponsored By Standing Committee on Motorcycles and Mopeds
This hybrid session will showcase the variety of research currently being undertaken in North America and elsewhere .
Assessing Driving Anger Among Vietnamese Motorcyclists (20-02326)

Hiep Bui/University of Liège, Ismaïl Saadi/University of Liège, Mario Cools/University of Liège
Severity Analysis of Roadway Departure Motorcycle Crashes as They Relate to Roadside Fixed Objects and
Safety Systems (20-01296)
Bahar Dadashova/Texas A&M Transportation Institute, Chiara Silvestri-Dobrovolny/Texas A&M Transportation Institute,
Marcelina Perez/Texas A&M Transportation Institute, Jayveersinh Chauhan/Texas A&M Transportation Institute, Roger
Bligh/Texas A&M Transportation Institute
Investigating the Impacts of Body Mass Index on Self-Reported Crashes Among Motorcycle Taxi Drivers (20-01
375)
Long Truong/La Trobe University, Richard Tay/La Trobe University, Hang Nguyen/La Trobe University
Factors Affecting Traffic Crashes Caused by Turn Signal Neglect Between Car Drivers and Motorcyclists in
Vietnam (20-01710)
Duy Nguyen-Phuoc/Danang University of Science and Technology, Oscar Oviedo-Trespalacios Oviedo-Trespalacios/Da
nang University of Science and Technology, Quang Le/Danang University of Science and Technology, Nhat Vo/Danang
University of Science and Technology, My Cao/Danang University of Science and Technology, Diep Su/Danang
University of Science and Technology
Toward Better Measurement of Traffic Injuries: Comparison of Anatomical Injury Measures in Predicting Poor
Clinical Outcomes in Motorcycle Crashes (20-02301)
Behram Wali/Massachusetts Institute of Technology (MIT), Numan Ahmad/Massachusetts Institute of Technology (MIT),
Asad Khattak/Massachusetts Institute of Technology (MIT)
Investigating Powered Two-Wheelers Risk Factors Using Automated Surrogate Safety Methods in Latin
American Cities (20-03478)
Mohamed Elagaty/McGill University, Luis Miranda-Moreno/McGill University, Lynn Scholl/McGill University, Agustina
Calatayud/McGill University, Jairo Patino/McGill University
Logit Model with Social Factors for Motorcycle Accident Gravity (20-04771)
Jessica de Lima/Universidade Federal de Pernambuco, Anderson Santos/Universidade Federal de Pernambuco, Maria
Leonor Maia/Universidade Federal de Pernambuco
A Survey of Other Motorists Regarding Motorcyclists Safety, Behaviors, and Legitimate Practices (20-05775)
DEJA JACKSON/WSP USA Corp, Sivaramakrishnan Srinivasan/WSP USA Corp
1127

Improving Transit Safety Performance Through Safety Risk Management
Henrika Buchanan, Federal Transit Administration (FTA), presiding
Sponsored By Public Transportation Group
Transit is the safest mode of surface transportation . For the transit industry to realize meaningful improvements in
safety performance, it must be proactive in identifying and preventing potential accidents. The Federal Transit
Administration (FTA) has adopted Safety Management Systems (SMS) as the foundation of the Public Transportation
Safety Program. SMS is a proactive, data-driven approach to identifying, prioritizing, and managing safety risk. This
session, organized by FTA, will provide an overview of the Public Transportation Agency Safety Plan regulation and
examples for how agencies can meet the safety risk management (SRM) requirements. The session also will provide
an overview of FTA’s internal SRM process.
Presentation (P20-21692)
Henrika Buchanan/Federal Transit Administration (FTA)
Candace Key/Federal Transit Administration (FTA)
(continued)
65
Paulina Orchard/Federal Transit Administration (FTA)
James Bartell/Federal Transit Administration (FTA)
Travis Johnson/Maryland Transit Administration
1128

Shared Mobility and Traveler Choices
Vincent Valdes, Federal Transit Administration (FTA), presiding
Sponsored By Standing Committee on Emerging and Innovative Public Transport and Technologies
Shared mobility is the most common theme in this era of new mobility options, but is everyone willing to share? What
influences a traveler’s behavior when faced with the decision to share or not to share ? This session will present four
research papers with differing perspectives on factors that influence the choices travelers make regarding shared
mobility.
Factors Influencing Bicycling Propensity: Evidence from the California Millennials Data Set 2015 (20-01382)
Tatsuya Fukushige/University of California, Davis, Susan Handy/University of California, Davis
User Interest in On-Demand, Shared, and Driverless Mobility: Evidence from Stated Preference Choice
Experiments in Southern Ontario (20-00734)
Matthias Sweet/Ryerson University
On the Influence of Cost and Time on the Willingness to Share a Ride: A Scenario Analysis (20-02762)
María J. Alonso-González/Delft University of Technology, Oded Cats/Delft University of Technology, Niels van Oort/Delft
University of Technology, Sascha Hoogendoorn-Lanser/Delft University of Technology, Serge Hoogendoorn/Delft
University of Technology
Factors Influencing Willingness to Share in Ridehailing Trips (20-05135)
Yi Hou/National Renewable Energy Laboratory (NREL), Venu Garikapati/National Renewable Energy Laboratory (NREL
), Dustin Weigl/National Renewable Energy Laboratory (NREL), Alejandro Henao/National Renewable Energy
Laboratory (NREL), Matthew Moniot/National Renewable Energy Laboratory (NREL), Joshua Sperling/National
Renewable Energy Laboratory (NREL)
1129

Bus System Operations, Technology, and Applications, Part 1 (Part 2, Session 1678)
Chun-Hung Peter Chen, Santa Clara Valley Transportation Authority, presiding
Sponsored By Standing Committee on Bus Transit Systems
This session covers toics like schedule inconsistencies, frequency setting, and speed and delay performance analysis.
Identifying System-wide Inconsistencies Between Scheduled and Actual Travel Times at Stop Level: A Case
Study of Columbus, Ohio (20-04963)
Yuxuan Wang/The Ohio State University, Zhenhua Chen/The Ohio State University
Incorporating Practical Degree of Saturation in Capacity Estimation of On-Street, Mid-Block, Off-Line Bus
Stops (20-00312)
Faheema Hisham/Queensland University of Technology, Jonathan Bunker/Queensland University of Technology,
Ashish Bhaskar/Queensland University of Technology
Frequency Setting and Timetabling to Synchronize Transit Lines at Common Stops: A Bi-Objective and
Integrated Approach. (20-02667)
Yadira Isabel Silva Soto/Universidad Autonoma de Nuevo Leon (UANL), Omar Ibarra Rojas/Universidad Autonoma de
Nuevo Leon (UANL)
An Empirical Performance Analysis of Bus Speed and Delay at Intersections for Emerging Spot Improvement
Programs (20-03672)
Graham Devitt/IBI Group, Mahmood Mahmoodi Nesheli/IBI Group, Ehab Diab/IBI Group, Amer Shalaby/IBI Group
66
1130

Mind the Gap: Improving Passenger Rail Accessibility and Safety Through Platform and Equipment Design
Davidson Ward, FMW Solutions LLC, presiding
Sponsored By Standing Committee on Rail Rolling Stock and Motive Power, Standing Committee on Intercity
Passenger Rail
The design of rail station infrastructure and rolling stock has a substantial impact on overall network efficiency , safety,
and accessibility. These constraints are compounded when considering the co- mingling of passenger and freight traffic,
especially in North America. This session provides current state of research and case study, with perspectives from
intercity, commuter, and academic speakers addressing issues of accessibility, equipment design, and infrastructure
constraints on legacy systems in North America.
Improving Accessibility on VIA's Fleet of Intercity Passenger Rail Equipment (P20-20938)

Robert Becker/VIA Rail Canada
Impact of Station Platform Design on Accessibility and Risk (P20-20939)
Katharine Hunter-Zaworski/Oregon State University
Impact of Accessibility on Intercity Passenger Rail Decision Making (P20-20940)
Jonathan Dees/Simpson Engineers & Associaates
Accessibility Features Included in NGEC PRIAA Passenger Equipment Specifications (P20-21901)
John Madden/Erdman Anthony and Associates
1131

Deterioration Rate and Ride Quality of All Rail Crosstie Types
Hamed Kashani, HyGround/Loram, presiding
Sponsored By Standing Committee on Railroad Track Structure System Design
The Effects of Track Components and Track Geometry on Rail Wear in Heavy Haul Curved Track (P20-21729)
Ananyo Banerjee/Transportation Technology Center, Inc., David D. Davis/Transportation Technology Center, Inc.
Deterioration of Concrete Crossties Considering the Role of Moisture and Track Support Conditions (P20-2173
0)
Josué César Bastos/University of Illinois, Urbana Champaign
Capital Planning Using Predictive Modeling of Wood Crosstie Degradation Rates (P20-21731)
Samuel Minton/BNSF Railway, Antonio Mauricio/Georgetown Rail Equipment Co.
Correlating Track Structure Condition and Track Geometry at Weak Track Locations (P20-21732)
Radim Bruzek/ENSCO, Inc., Theodore Sussmann/OST-R/Volpe Center, Hugh B. Thompson, II/Federal Railroad
Administration (FRA)
1132

Current Research in Intermodal Freight Transportation
Jolene Hayes, Fehr & Peers, presiding
Sponsored By Standing Committee on Intermodal Freight Transport
A Multi-Period Optimization Model for Siting Capacitated Intermodal Facilities (20-05120)

Vishal Badyal/Clemson University, William Ferrell/Clemson University, Nathan Huynh/Clemson University, Bhavya
Padmanabhan/Clemson University
Benefits of Technology Adoption for Enhanced Integration of Port-Hinterland Operations (20-02219)
Agustina Calatayud/Texas A&M University Transportation Institute, Mario Monsreal/Texas A&M University
Transportation Institute, John Mangan/Texas A&M University Transportation Institute, Juan Villa/Texas A&M University
Transportation Institute
A Dynamic and Stochastic Shipment Matching Problem in Multimodal Transportation (20-03265)
Wenjing Guo/Delft University of Technology, Bilge Atasoy/Delft University of Technology, Wouter Beelaerts van Blokland
/Delft University of Technology, Rudy Negenborn/Delft University of Technology
(continued)
67
Research on the Routing Optimization of Multimodal Transportation Considering the Use of Containers (20-017
14)
Dandan Chen/Southeast University, Yong Zhang/Southeast University, Liangpeng Gao/Southeast University, Russell
Thompson/Southeast University
1133

New Tools for Transportation: Current and Emerging Uses of Drones for Infrastructure Monitoring and
Equipment Maintenance
Daniel Friedenzohn, Embry Riddle Aeronautical University, presiding
Sponsored By Aviation Group, Standing Committee on Maintenance and Operations Management, Standing Committee
on Structures Maintenance, Rail Group, Standing Committee on Railway Maintenance, Standing Committee on
Transportation of Hazardous Materials, Subcommittee on Unmanned Aircraft Systems (UAS)
This cross-cutting session brings together speakers from several modes – air, rail, public transit, highways, bridges - to
present ways that UAVs or drones are being used in their sectors and to describe how these uses may multiply and
evolve in future years. Comparing these uses and opportunities across modes may be cross-fertilizing as well as cross-
cutting. Assessing the industry-wide potential for UAV servic

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Spotlight and Hot Topic Sessions

Continuing Education Credits

Certification Maintenance (CM) credits—approved by the American Planning Association (APA)

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 145A

Preparing for the Future Transportation Workforce (P20-21782)

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 146B

Workshop Panelist (P20-21810)

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 152A

Organizational Alignment at the Iowa DOT (P20-20137)

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 152B

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 144B

What Are Your Values When Valuing the Curb? (P20-21001)

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 143A

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 146C

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 147B

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 154

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 150B

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 151A

ALAN Simulation (P20-20027)

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 151B

Evacuation Planning Strategies and Solutions (P20-21659)

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 140B

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 140A

Minnesota Examples of Historic Bridge Rehabilitations (P20-20769)

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 156

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 207A

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 203

USDA–Natural Resources Conservation Service Hydrology Methods (P20-20960)

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 206

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 208

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 202B

Introduction to the Workshop (P20-20461)

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 204C

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 209BC

Structured Data: The Future Promise of BIM (P20-20132)

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 207B

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 202A

Introduction, Fresh Properties, and Testing of Self-Consolidating Concrete (P20-21231)

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 204A

The Value of Asset Management Below the Pavement (P20-20093)

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 201

General Introduction/Welcome (P20-20346)

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 204B

Why (or Why Not) Monitor (P20-20473)

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 209A

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 149

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, Salon B

Welcome: Introductions, Workshop Purpose, and Desired Outcomes (P20-21455)

Framing the Next Generation of TMSs (P20-21460)

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, Salon C

AVS19 Keynote Address on Automated Driving Systems (P20-21529)

Planning for AVS20 (P20-21541)

European AV Research and Innovation Programs (P20-21545)

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 103B

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 101

Safe Systems and Speed (P20-21310)

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 143B

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 102A

State of Motor Vehicle Safety in 0–15-Year-Old Passengers (P20-21300)

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 102B

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 103A

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, Salon A

Overview of the NACTO Don't Give Up at the Intersection Guidebook (P20-20724)

Sunday, 09:00 a.m. - 12:00 p.m., Convention Center, 144A