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Tuesday, May 19, 2020 Subscribe
Traffic Trends and Safety in a Covid-19 World
TRB News
Data sharing presents major opportunities for transportation
When transit agencies share their internal data sets, customer satisfaction, revenue, and service performance improve, according to TRB Transit Cooperative Research Program (TCRP) report, Data Sharing Guidance for Public Transit Agencies Now and in the Future. And public transit isnt alone. As the world becomes more connected through...
 
Tell Us Our Story by Charles Denney
According to Charles Denney, President, Potomac & Chesapeake Cycling "Creating communities where active transportation is a real choice for people is how I want to impact the world. Research and information from TRB help me learn what practices can work, how and when to apply these practices, and it connects me to other planners and...
 
Which of Your Colleagues Have Contributed to TRB's Centennial Activities? Join Them Today!
TRB turns 100 on November 11, 2020. You are invited to join your colleagues listed below who have contributed to the TRB Century Club to support activities that will mark the anniversary; promote the value of transportation research; and celebrate the achievements of TRBs volunteers, sponsors, affiliates, and staff. Details on the Century...
 
Featured Centennial Paper - Pedestrian Transportation Research: Past and Future
The TRB Standing Technical Committee on Pedestrians' centennial paper provides a brief overview of the historical context for the committee, identifies the most important pedestrian research produced during the last 50 years, and suggests enduring and emerging pedestrian research needs. According to its authors, As a whole, this paper places the ...
 
TRB Webinar: Evaluating Goals Under the Disadvantaged Business Enterprise Program
Is your organization aiming to increase the participation of minority-and women-owned businesses in state and local transportation projects? TRB will conduct a webinar on Wednesday, May 27, 2020, from 2:00 PM to 3:30 PM Eastern to discuss how to meet the goals set by the U.S. Department of Transportation Disadvantaged Business Enterprise (USDOT...
 
TRB Webinar: Performance-Based Management of Traffic Signals
Traffic signal operation depends upon many factors. TRB is hosting a webinar on Thursday, May 28, 2020 from 2:00 to 3:30 PM Eastern that will describe performance-based approaches that many agencies have adopted to operate their traffic signals. The presenters will identify current practices in planning, designing, installing, and operating these...
 
TRB Webinar: Traffic Trends and Safety in a COVID-19 World
In the days of coronavirus disease (COVID-19), we are seeing a reduction in overall traffic volumes and crash-related injuries and fatalities. What are the nuances of this situation, and what lessons can we learn to advance transportation safety research and practice? TRB is hosting a webinar on Tuesday, June 2, 2020, from 1:00 to 2:30 PM Eastern...
 
TRB Webinar: Transportation Experiences and Next Steps in the COVID-19 Pandemic
The world is grappling with the containment of coronavirus disease (COVID-19) until a vaccine is developed. TRB will conduct a webinar on Tuesday, June 16, 2020, from 2:00 PM to 3:30 PM Eastern to discuss how planning, preparedness, and response can mitigate exposure and viral spread of communicable diseases among transportation customers and...
 
TRB Webinar: Let's Work Together - Collaborative Partnering for Airports
How do airports use collaborative partnering to enhance their construction projects? TRB is hosting a webinar on Wednesday, June 17, 2020 from 2:00 to 3:30 PM Eastern that will explore this concept. Collaborative partnering is relatively new to the airport industry, and the webinar will identify its benefits, describe ways to measure success, and...
 
TRB Webinar: Bearing with Bridges Bearings and Expansion Joints on Highway Bridges
Damage to expansion joints on bridge decks costs U.S. highway agencies millions of dollars each year. TRB is hosting a webinar on Thursday, June 18, 2020 from 2:00 to 3:30 PM Eastern that will identify ways to mitigate these damages and costs. Of specific concern are the bearings below the joint in a bridge. A bearing assembly that is frozen or...
 
TRB Webinar: Pavement Deflections Past, Present, and Future

The history of pavement deflections affects their future. TRB will conduct a webinar on Wednesday, June 24, 2020 from 1:00 PM to 2:30 PM Eastern to discuss current pavement deflection testing methods and evaluation procedures. Presenters will describe the historical background of pavement deflection as well as the current and future status of...

 
RFP: Development of a Technology Transfer Plan for State Departments of Transportation Research Programs
TRB's National Cooperative Highway Research Program (NCHRP) has issued a request for proposals to develop materials, processes, and procedures for a regional technology transfer program that would address the needs of Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Ohio, and Wisconsin to communicate recently completed research that ...
 
RFP: Evaluation Framework for Fare-free Public Transportation
TRB's Transit Cooperative Research Program (TCRP) has issued a request for proposals to develop a framework to evaluate fare-free public transportation. The framework should address the benefits and costs and the trade-offs that must be considered by public transportation providers, policy-makers, and other stakeholders as they consider...
 
2nd International Conference on 3D Printing and Transportation - rescheduled from 2020 to 2021
Convened by Transportation Research Board, the Second International Conference on 3D Printing and Transportation will be held on April 21-23, 2021. The objective of this conference is to provide a forum for knowledge and information exchange on how 3D printing in construction and manufacturing is impacting the transportation industry. General 3D...
 
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Recently Released TRB Publications
Data Sharing Guidance for Public Transit Agencies Now and in the Future
Transit agencies are beginning to harness the value of external data, but challenges remain. The TRB Transit Cooperative Research Program's TCRP Research Report 213: Data Sharing Guidance for Public Transit Agencies Now and in the Future is designed to help agencies make decisions about sharing their data, including how to evaluate...
 
Traffic Forecasting Accuracy Assessment Research
Accurate traffic forecasts for highway planning and design help ensure that public dollars are spent wisely. Forecasts inform discussions about whether, when, how, and where to invest public resources to manage traffic flow, widen and remodel existing facilities, and where to locate, align, and how to size new ones. The TRB National Cooperative ...
 
Recovering International Recyclables from In-Flight Service
When exposed to certain foods or fluids, recyclables arriving on international flights are required to be quarantined due to potential contaminants. As a result, almost every country worldwide prescribes sterilization, incineration, or other disposal methods for these contaminated recyclables. The TRB Airport Cooperative Research Program's...
 
Alternative Intersection Design and Selection
State departments of transportation often encounter public resistance to alternative intersections, with 86% of respondents in a new survey of state DOTs agreeing or strongly agreeing that public resistance hinders their implementation. Public resistance can vary among projects based on intersection type and whether the project was initiated at...
 
TR News 326: A Century of Progress ... Foundation for the Future
Issue Number 326 of TR News magazine is available in full to subscribers. Here is a sample from the issue: a 14-page photo collage of the 99th Transportation Research Board Annual Meeting from January 1216, 2020 in Washington, D.C. Do you see yourself in any of the photos?
 
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Federal Research News
Effect of posture and belt fit on child booster seats
Investigation of Potential Design and Performance Criteria for Booster Seats Through Volunteer and Dynamic Testing, released by the U.S. National Highway Traffic Safety Administration
 
Infrastructure options for improving transportation safety in a National Historic Park
Morristown National Historical Park Alternative Transportation Study, released by the U.S. National Park Services
 
Innovator: May/June 2020
Bimonthly newsletter, released by the U.S. Federal Highway Administration
 
Public Roads: Spring 2020
Latest edition of a magazine released by the U.S. Federal Highway Administration
 
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State Research News
Assessing the benefits of public spending on transit
Measuring the Economic Benefits of Rural and Small Urban Transit Services in Greater Minnesota, released by the Minnesota Department of Transportation
 
Identifying real-time road closures
Systems for Notifying the Public of Local Road Closures Using Smartphone Map Applications, released by the Minnesota Department of Transportation
 
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University Research News
Emergency management preparedness of transportation agencies in California
Review of California Wildfire Evacuations from 2017 to 2019, released by the Institute of Transportation Studies at University of California, Berkeley
 
Potential of using aggregate on unpaved trails to enhance accessibility
ADA Accessible Trail Improvement with Naturally Occurring, Sustainable Materials, released by the Oregon Institute of Technology
 
Making potential cyclists feel more comfortable
Bike Lanes and Slow Car Speeds Can Improve Bicycling Comfort for Some (But Not All) People, released by the National Center for Sustainable Transportation at University of California, Davis
 
Evaluating pedestrian and bicyclist safety at intersections
Developing a Computer Vision-Based Decision Support System for Intersection Safety Monitoring and Assessment of Vulnerable Road Users, released by the Mineta Transportation Institute at San Jose State University
 
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International Research News
Costs, benefits, issues and barriers of access to vehicle-generated data
Government Access to Vehicle-generated Data, released by the National Transport Commission in Australia
 
Equity implications of government investment in infrastructure
Relationship Between Transport Use and Income in Australia, released by the Australian Bureau of Infrastructure, Transport and Regional Economics
 
Determining the degree of stripping
Stripping of Aggregate from Sprayed Seals, released by Austroads
 
Treating bituminous pavements
Bituminous Surface Retexturing, released by Austroads
 
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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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