Transportation Research Record (TRR) will be publishing a special, open-access issue featuring research relating to COVID-19 and transportation. In addition to papers submitted for TRBAM 2021 and recommended by TRB committees, we are also accepting additional submissions until October 31. We invite papers that address all aspects of pandemic-related effects on transportation, including: The COVID-...

The Texas Department of Transportation had a rare opportunity to investigate how pavement type affects the quality of stormwater runoff, something that is often difficult to address in the limited space available in highway rights-of-way. The research showed that roadways paved with permeable friction course/open-graded friction course (PFC/OGFC) produced runoff with substantially reduced concentr...

The procedures detailed in the 6th Edition of the Highway Capacity Manual (HCM) estimate capacity and several operational measures, including those determining Level of Service, for freeway facilities as well as surface streets. The TRB National Cooperative Highway Research Program's NCHRP Web-Only Document 290: Highway Capacity Manual Methodologies for Corridors Involving Freeways and Surface Str...

Although researchers have developed instrumentation for scour detection around bridge piers, the current state-of-the-art practice relies upon visual inspection by divers. As a potential alternative to the traditional methods, this research explored the possibilities of using non-contact and remote sensing-based laser ranging technique for scour mapping and monitoring. The TRB IDEA (Innovations De...

This 2018 study published in TRB's journal, Transportation Research Record , examined the increasing penetration of online shopping on physical stores. "Accessibility or Innovation? Store Shopping Trips versus Online Shopping," by Kees Maat and Rob Konings of Delft University of Technology. is one of the most read TRR articles of the past 6 months. The study determined, as of 2017, that online sho...

This report summarizes an event focused on the ongoing COVID-19 pandemic response and its impact on the operational and economic recovery of airports. The TRB Airport Cooperative Research Program's Conference Proceedings on the Web 27: Flight Plan to Recovery: Preparing Airports for the Return of the Traveling Public includes presentations from airport industry leaders who discussed current and on...

With the airport industry's introduction and early adoption of safety management systems (SMS), safety processes are taking on a more proactive way of doing the business while continuously improving safety. This shift in approach will drive safety research in the near and long-term future. The TRB Airport Cooperative Research Program's ACRP Web-Only Document 50: Research Roadmap on Safety Issues r...

Faced with ever-increasing regulatory scrutiny and a realization that traditional stormwater management approaches largely were ineffective in a transportation setting, stormwater professionals at the Alabama Department of Transportation (DOT) began to explore approaches that were outside of those prescribed by regulation and existing guidance materials. Based on these experiences, the Alabama DOT...

The COVID-19 pandemic has impacted transportation agencies across the U.S. in a variety of ways. On July 15, 2020, TRB's Transportation Asset Management Committee hosted a webinar that featured executives and CEOs from state, regional, and transit agencies. Transportation Research Circular E-C266: Transportation Asset Management in a COVID-19 World captures the details of the discussion on how the...

This 2018 study published in TRB's journal, Transportation Research Record , examined infectious diseases, specifically severe acute respiratory syndrome (SARS), H1N1, Ebola, and pneumonic plague, but it is worth a new look in light of the COVID-19 coronavirus pandemic. "Germs on a Plane: The Transmission and Risks of Airplane-Borne Diseases," by Nereyda L. Sevilla of George Washington University ...

TRB hosted the Transportation Resilience 2019: 2nd International Conference on Transportation Resilience to Natural Hazards and Extreme Weather Events (TR2019) at the National Academy of Sciences Building in Washington, D.C., November 13–15, 2019. The primary purpose of TR2019 program was to present advancements made in transportation systems resilience to natural hazards, climate change, and impa...

The Alabama Department of Transportation (DOT) incorporated post-construction stormwater management design into the overall roadway design process. The Texas DOT developed the approval process for products used in the construction of a roadway to promote vegetation. And the Virginia DOT improved the management of data associated with stormwater infrastructure best management practices to effective...

The July-August 2020 issue of TR News —with a focus on stormwater—is available in hard copy and digital copy for subscribers. For those who are not subscribers, the table of contents is available. Feature articles in the issue include "Integrating Stormwater Infrastructure into State Department of Transportation Processes," "Transportation Perspective on Virginia’s Nonpoint Source Nutrient Credit ...

The coronavirus (COVID-19) pandemic and equity issues will be included soon in   Critical Issues in Transportation 2019 . In this report, which is updated periodically by the TRB Executive Committee, a series of challenging questions are posed to explore issues and opportunities that may arise 10 to 20 years into the future. These questions, 63 in all, have been organized into 12 topic areas ...

Careers in science, engineering, and medicine offer opportunities to advance knowledge, contribute to the well-being of communities, and support the security, prosperity, and health in the United States. But many women do not pursue or persist in these careers, or advance to leadership positions - not because they lack the talent or aspirations, but because they face barriers, including: implicit ...

Issue 326 of TRB's magazine dives into details from the TRB 99th Annual Meeting, which had a record crowd of nearly 14,000 attendees gathered January 12–16, 2020, in Washington, D.C. The March–April 2020 TR News features photo highlights from the Annual Meeting along with more coverage of the conference. TR News is TRB's bimonthly magazine featuring timely articles on innovative and state-of-the-a...

TRB’s Transit Cooperative Research Program (TCRP) has released its annual report, which provides background and an overview of the program, status of each of TCRP’s projects, and a summary of some of the program's accomplishments for the year. In FY 2019, TCRP produced 11 publications, including 5 research reports and 6 syntheses, bringing the total to more than 699 publications since the inceptio...

The May–June 2020 issue of TR News is a special edition illuminating the many hidden aspects of tunnels as well as the benefits of tunnel technology to modern transportation systems. Articles highlight the contribution of tunnels to the economy and how transportation operators use the best technology to keep tunnels efficient and safe.

The Conference on Health and Active Transportation brought together leaders from the transportation and health disciplines to chart a course for the future of active transportation. TRB's Transportation Research Circular E-C264: Conference on Health and Active Transportation compiles comments of the plenary sessions and individual breakout sessions.

Lifestyle factors play an important role in shaping use of autonomous vehicles. Younger, urban residents who are more educated and technologically savvy are more likely to be early adopters of AV technologies than are older, suburban, and rural individuals, a fact that favors a sharing-based service model over private ownership. "Modeling Individual Preferences for Ownership and Sharing of Autonom...

The U.S. Department of Transportation has essential requirements for researchers and research institutions requesting and receiving transportation-related federal research funds. The U.S. DOT strives to make it easier to publish and communicate scientific knowledge. It is a long-range vision which goes beyond the requirements of the U.S. DOT’s Public Access Plan. The TRB National Cooperative Highw...

The TRB Centennial Book is available for purchase in ebook or print format. In The Transportation Research Board, 1920–2020: Everyone Interested Is Invited , author Sarah Jo Peterson tells the story of how people and institutions created and have continued to shape TRB. In a compelling narrative accompanied by more than 150 images exploring the history of transportation and research, she argues th...

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 12–16, 2020 in Washington, D.C. Do you see yourself in any of the photos?

The March-April 2020 issue of TR News (#326) - including a cover feature on TRB's "century of progress and foundation for the future" of transportation research - is available in hard copy and digital copy for subscribers. For those who are not subscribers, the table of contents is available. Other feature articles in the issue include ones on whether research processes can keep up, accessible rai...

Topics in the November–December 2019 issue of TR News include an analysis of the #TRBAM Annual Meeting Twitter hashtag to understand communication dynamics; climate change, a critical transportation issue; assessing, marking, and coding highway structures in emergencies; and more. This issue also kicks off the magazine’s yearlong celebration of the 100th anniversary of TRB, which will include them...

Within the academic aviation world, good textbooks can be hard to come by. Not only do few aviation textbook publishers exist, but the aviation industry is constantly changing. The TRB Airport Cooperative Research Program's latest Impacts on Practice brief, ACRP in the Classroom: Reimagining the Textbook at the University of North Dakota Department of Aviation , details how Dr. Kim Kenville uses A...

One of the most time-honored of the technical activities that TRB performs, state visits revealed lots of interesting issues in 2019, including a lot around the important role state Departments of Transportation increasingly have around data needs. The TRB staff summary of the visits, each of which last one or two days and typically consist of meetings with various levels of DOT management; discus...

Issue 323 of TRB's magazine complements our recent short video Your Future in Transportation . The September-October 2019 issue  has several features on the workforce topic, including ones called " People, Organizations, Jobs, and Businesses for Tomorrow’s Transportation, "The Future Multimodal Workforce," "How to Win the War for Talent," and "Building a Business Case for Increasing Diversity...

The January-February 2020 issue of TR News - including a cover feature on the "radical" transportation logistics of the Burning Man festival - is available in hard copy and digital copy for subscribers. For those who are not subscribers, the table of contents is available. Other feature articles in the issue include ones on data's critical role in transportation decisions, the transportation needs...

TRB's Committee for the Review of Federal Highway Administration (FHWA) Infrastructure R&D Program has issued its annual letter report on FHWA’s Long-Term Infrastructure Program (LTIP). The LTIP includes FHWA’s Long-Term Pavement Performance (LTPP) and Long-Term Bridge Performance (LTBP) Programs. In this report, the committee notes important accomplishments of the LTIP during 2019. The most r...