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Tuesday, July 14, 2020 Subscribe
TRB News
Submit papers on current topics to TRB 2021 Annual Meeting and TRR by August 1 deadline
TRB standing committees will be reviewing submissions for the 2021 TRB Annual Meeting and potential publication in Transportation Research Record (TRR). We welcome submissions on all modes of transportation and relevant transportation-related research. Because of committee restructuring, individual committees will not be issuing Calls for...
 
John and Jane Q. Public Communications Contest entries due July 31, 2020
The TRB Technical Activities Divisions Standing Committee on Public Involvement in Transportation is holding its 14th annual John and Jane Q. Public Communications Contest. TRB seeks best practices in successfully communicating with John and Jane Q. Public during disruptive, crisis situations that affect the transportation industry. The John ...
 
TRR "impact factor" takes a major leap forward in prestige
Transportation Research Record: The Journal of the Transportation Research Board has taken a major leap in the newly released 2019 Impact Factors. Jumping to an impact factor of 1.029, this is the largest single jump in the history of the TRR. The measurement is calculated by the number of citations in 2019 of papers published in 2017 and ...
 
Building socioeconomic equity through transportation research
This is part 1 of a three-part TRB Blog series on equity. This part explores resources around socioeconomic equity. Part 2 will delve into resources around transportation accessibility for people with disabilities. Part 3 will highlight resources for improving inclusion and diversity in the transportation workforce. Equity is among the top...
 
Tell Us Our Story by Carlos Braceras
In a video submitted in response to TRB's "Tell Us 'Our' Story" centennial activity, Carlos Braceras, Executive Director, Utah Department of Transportation notes that We are going to see tremendous technology changes and certainly the context of our communities is going to change, but the reason that TRB has been successful over the last 100...
 
Featured Centennial Paper - Design and Rehabilitation of Asphalt Pavements: History and Future
A common goal from the Standing Technical Committee on Design and Rehabilitation of Asphalt Pavements' inception in 1939 was to move the state-of-practice of pavement engineering towards the state-of-the-art, and continually support the move towards the implementation and adoption of improved methods for designing and predicting the performance of ...
 
Featured Centennial Paper - Information and Communication Technologies (ICT), Activity Decisions, and Travel Choices
The Standing Technical Committee on Effects of Information and Communication Technology is using centennial anniversary of the Transportation Research Board as an opportunity to reflect upon how ICT solutions have rapidly emerged as an integral element of everyday life, interacting in an essential manner with mobility and the activity patterns...
 
TRB Webinar: How Performance and Data Informs Transportation Decision Making
The use of performance measures and data informs transportation decision making. TRB will conduct a webinar on Tuesday, July 21, 2020 from 2:00 PM to 3:30 PM Eastern that will provide an overview of Transportation Research Circular E-C263: Conference on Performance and Data in Transportation Decision Making. The e-Circular summarizes a...
 
TRB Webinar: Strategic Issues Affecting Highway Preservation, Maintenance, and Renewal
The transportation industry faces a wide range of plausible future scenarios that may affect standard practices over the next 30 to 50 years. Because the range of possibilities over such a long-term period is quite broad, making a focused prediction of the implications for highway infrastructure preservation, maintenance, and renewal (PMR) is...
 
TRB Webinar: Using Otta Seal as a Surface Treatment on Low-Volume Roads

Low-volume roads represent a significant proportion of the transportation infrastructure system, and their maintenance can often be costly. TRB will conduct a webinar on Tuesday, August 4, 2020 from 1:00-2:30 PM Eastern that will explore using Otta seal surfaces for treating low-volume roads. Traditional bituminous surface treatments require...

 
TRB Webinar: Managing Construction through Electronic Ticketing

Collecting paper load delivery tickets at highway construction projects is an outdated practice that exposes construction inspectors to many safety hazards. State transportation agencies have looked for ways to automate this process through electronic ticketing, or e-ticketing. TRB is hosting a webinar on Wednesday, August 5, 2020 from 1:00 to...

 
TRB Webinar: Selecting Better Pavement Markings through Field Trials

How can the quality of pavement markings be improved in a cost-effective and efficient manner? TRB will conduct a webinar on Monday, August 10, 2020 from 2:00-3:30 PM Eastern that will discuss how organizations can use field trials as tools for improving pavement markings. Presenters will describe transverse test decks that may be used to evaluate ...

 
TRB Webinar: Enter the Portal - The Transportation Performance Management (TPM) Portal

Does your organization practice effective Performance Management (PM)? TRB will host a webinar on Wednesday, August 12, 2020 from 2:00-3:30 PM Eastern that will explore the Transportation Performance Management Portal, which is a product of the Transportation Pooled Fund Program. The Portal illustrates PM best practices and fosters collaboration...

 
TRB Webinar: Whats Cooler than Cool? Cooler Pavements for Urban Heat Island Mitigation

Urban Heat Islands (UHI) are a common phenomenon in which urban areas are warmer than adjacent rural areas. As the climate continues to change and more people move into urban areas, the UHI effect becomes more pronounced, especially with regards to energy consumption and public health. TRB will host a webinar on Thursday, August 13, 2020 from...

 
Joint Committee Meeting: TRB Roadside Safety Design and AASHTO Technical Committee on Roadside Safety
Convened by Transportation Research Board, the Joint Committee Meeting: TRB Roadside Safety Design and AASHTO Technical Committee on Roadside Safety (TCRS) will be held online on August 3, 5, 7, 11, and 13, 2020. Sessions will be held for about two hours each morning and two hours each afternoon. Each day will focus on specific themes....
 
Geospatial Data Acquisition Technologies in Design and Construction Summer Committee Meeting
Convened by Transportation Research Board, the Geospatial Acquisition Technologies in Design and Construction Summer Committee Meeting will be held online August 4-6, 2020. Topics include photogrammetric technology, importance of accurate geospatial mappingespecially considering autonomous vehiclesnew methods in survey techniques and...
 
RFP: Implementing the National Intercity Bus Atlas
TRB's National Cooperative Highway Research Program (NCHRP) has issued a request for proposals to complete the development and implementation of the Intercity Bus Atlas (ICBA) as an ongoing, comprehensive and publicly available inventory of intercity bus services. In particular, research is needed to populate the ICBA with General Transit Feed...
 
RFP: Mapping the Common Interests of AASHTO Committees
TRB's National Cooperative Highway Research Program (NCHRP) has issued a request for proposals (1) to develop a functional characterization of the interests of AASHTOs committees, with specific attention to the interrelationships among committees that may warrant particular efforts to encourage collaboration; and (2) to use this characterization...
 
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Recently Released TRB Publications
Equity Analysis in Regional Transportation Planning Processes, Volume 1: Guide
Transportation agencies that manage federally funded programs and projects are responsible for ensuring that their plans, programs, policies, services, and investments benefit everyone in their jurisdictions equitably. The TRB Transit Cooperative Research Program's TCRP Research Report 214: Equity Analysis in Regional Transportation Planning...
 
Research Roadmap on Airport Administration & Human Resource Issues
The administration and human resources functions within an airport can experience great challenges as airports grow, diversify, experience changing priorities, bring in new technologies, or change in other ways. The TRB Airport Cooperative Research Program's ACRP Web-Only Document 49: Research Roadmap on Airport Administration & Human...
 
Implementing Alternative Technical Concepts in All Types of Highway Project Delivery Methods
There is an emerging view in the construction industry that better performance or better value for money can be achieved by integrating teamwork for planning, design, and construction of projects. The TRB National Cooperative Highway Research Program's NCHRP Web-Only Document 277: Implementing Alternative Technical Concepts in All Types of...
 
Guidebook for Implementing Alternative Technical Concepts in All Types of Highway Project Delivery Methods
The past decade has been characterized by the pressing need to rapidly renew the nations deteriorating infrastructure, which has driven the increased use of alternative contracting methods for transportation and other infrastructure projects. The TRB National Cooperative Highway Research Program's NCHRP Research Report 937: Guidebook for...
 
TRR: Stiffer roadways could cut GHG emissions, improve truck fuel efficiency
Different choices in the budget assigned to road preservation and repair should be considered to find the optimal contribution of the road network to greenhouse gas (GHG) emissions mitigation and to meet targets set in the Paris Agreement on climate change. "Potential Contribution of Deflection-Induced Fuel Consumption to U.S. Greenhouse Gas...
 
Guidebook for Detecting and Mitigating Low-Level DC Leakage and Fault Currents in Transit Systems
Improving the reliability of railway electric systems and preventing electrical outages due to insulator flashover and insulation failure are difficult because of aging infrastructure and the lack of continuous monitoring of the state of the systems. The TRB Transit Cooperative Research Program's TCRP Research Report 211: Guidebook for...
 
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Federal Research News
Driver characteristics and their correlation with crashes
Commercial Driver Safety Risk Factors (CDSRF), released by the U.S. Federal Motor Carrier Safety Administration
 
Measuring alcohol-impaired driving
State Alcohol-Impaired-Driving Estimates, released by the U.S. National Highway Traffic Safety Administration
 
Funding freight
Grant Funding for Freight Infrastructure: House and Senate Proposals, released by the U.S. Congressional Research Service
 
Who is responsible for improving grade crossing?
Should Railroads Help Pay for Grade Crossing Improvements?, released by the U.S. Congressional Research Service
 
FHWA Safety Compass Newsletter: Summer 2020
The latest issue of the Safety Compass newsletter, released by the U.S. Federal Highway Administration
 
Position Available: Managing Director of the National Transportation Library
The Office of the Assistant Secretary for Research and Technology (OST-R) is seeking a Supervisory Librarian (Managing Director of the National Transportation Library). This position is part of OST-Rs Bureau of Transportation Statistics. The NTL, established under the Transportation Equity Act for the 21st Century, is responsible for...
 
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State Research News
Repairing concrete bridges
Laboratory Investigation of Workable and Durable Concretes for Bridge Repair, released by the Virginia Department of Transportation
 
Improving traction and durability on bridges
High Friction Surface Treatments (HFSTs) for Bridge Decks, released by the Montana Department of Transportation
 
Cracks in concrete overlays
Installation and Initial Evaluation of Paving Fabric Interlayers for Mitigating Reflective Cracking in Pavements, released by the Virginia Department of Transportation
 
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University Research News
Evaluating roadside safety
Mash Evaluation of TXDOT Roadside Safety Features Phase III, released by the Texas A&M Transportation Institute
 
Minimizing curve crash risk
Horizontal Curve Evaluation Handbook, released by the Texas A&M Transportation Institute
 
Understanding effects of changes in street design
Assessing Complete Street Strategies Using Microscopic Traffic Simulation Models, released by the Mineta Transportation Institute at San Jose State University
 
Supporting modern construction management
Construction-Ready Digital Terrain Models, released by the Kentucky Transportation Center at the University of Kentucky
 
PSRUTC: Transfers Magazine: Spring 2020
The latest issue of Transfers Magazine, released by the Pacific Southwest Region University Transportation Center
 
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International Research News
Requirements for transporting dangerous goods
Australian Code for the Transport of Dangerous Goods by Road & Rail, released by the National Transport Commission in Australia
 
Public transport use among new parents
Newest podcast episode, released by Monash University in Australia
 
Protecting steel
Cathodic Protection of Concrete Structures, released by Austroads
 
Applying waterproof systems
Waterproofing of Concrete Bridge Decks, released by Austroads
 
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In The Know
NAE: The Bridge: Summer 2020
The most recent issue of The Bridge, released by the National Academy of Engineering
 
Scientific Americans Science Talk - Science on the Hill: Calculating Climate
Scientific American and Nature Research with support from National Academies of Sciences, Engineering and Medicine, and California Congressman Jerry McNerney hosted a special panel discussion via podcast. The podcast, part of the Science on the Hill series, featured experts speaking with Scientific American senior editor Mark Fischetti about what...
 
Treating impaired drivers
High-Risk Impaired Drivers: Combating a Critical Threat, released by the Governors Highway Safety Association
 
People-focused streets in the time of the coronavirus disesease (COVID-19)
Streets for Pandemic Response & Recovery, released by NACTO
 
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The TRB Transportation Research E-Newsletter regularly covers transportation research developments in the United States and abroad. This document is not a report of the National Research Council or of the National Academies of Sciences. The opinions expressed in reports highlighted in TRB's Transportation Research E-Newsletter are those of the authors and do not necessarily reflect the views of the Transportation Research Board or the National Academies of Sciences, Engineering, and Medicine.
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