Transportation Research Board

Transportation Research Board

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TRB promotes transportation innovation and progress through research and information exchange. Comme TRB is powered by volunteers.

The Transportation Research Board (TRB) provides innovative, research-based solutions to improve transportation. Part of the National Academies of Sciences, Engineering, and Medicine, TRB is a non-profit organization that provides independent, objective, and interdisciplinary solutions. TRB manages transportation research by producing publications and online resources. It convenes experts that hel

05/27/2026

Thank you Parsons Corporation for supporting the 2027 as a Silver Patron!

You could be a patron too: https://ow.ly/bzOp50Z2skT

05/26/2026

State DOTs are responsible for managing stormwater runoff to comply with pollutant load regulations. A new report from TRB focuses on engineering and infrastructure strategies and recommends action that can help.

Updated modeling options, acknowledging the difference in pollutant sources, and participating in watershed-scale alternatives may also get us to the right outcome.

The report also identifies areas for collaboration between state DOTs, the , and officials along with state environmental authorities. These partnerships could result in improved design, construction, and maintenance procedures and guidance. Furthermore, engagement between the agencies early in the process, and longer opportunities for public participation can account for concerns specific to different parts of a watershed to more holistically manage pollutants.

https://ow.ly/8Bvt50Z4o7s

05/26/2026

Start thinking about colleagues or mentors deserving TRB's most prestigious awards honoring excellence in leadership, service, and management. Nominations will be accepted June 1 - July 31 for:

🏆W.N. Carey, Jr. Distinguished Service Award
🏆Roy W. Crum Distinguished Service Award
🏆Robert E. Skinner, Jr. Distinguished Transportation Research Management Award

05/22/2026

Rushing into the holiday weekend? “Penguin Rush Hour” by Sally Callmer at Silver Spring metro station became so popular that Metro Forward purchased it for permanent display, eventually replacing it with a more durable aluminum replica in 2017. (Photo courtesy of WMATA AIT)

Find more examples of art in public transit and the many benefits!
https://ow.ly/RAXE50YOAE9

05/19/2026

It's here! TCRP's Transit Capacity and Quality of Service Manual, the definitive resource to plan and improve transit service in your community, is now updated. Find practical guidance on emerging technologies and mobility modes, evolving travel behavior following the COVID-19 pandemic, and the application of big data.

Use the fresh, fully digital resource for today’s transit industry to make informed decisions that improve transit service for your community.
https://ow.ly/kJO350Z1LvY

05/15/2026

Thank you Reason Foundation for supporting the 2027 as a Silver Patron!

You could be a Patron too: https://ow.ly/EFAp50YXLAi

05/14/2026

Thank you Kimley-Horn for supporting the 2027 as a Bronze Patron!

You could be a Patron too: https://ow.ly/vzs350YXLIL

05/13/2026

Join the first public committee meeting of the Congressionally requested TRB study of the Airspace Design, Civil-Military Coordination, and Operational Safety in the National Capital Region. Representatives from the National Transportation Safety Board, Federal Aviation Administration, airports, airlines, air traffic controllers, pilots, and families and friends of Flight 5342 will speak to the committee.
https://ow.ly/uE4C50YXzsN

05/12/2026

From cargo to security, marine transportation is in need of research to steer us in the right direction. Nominate an expert in any of the following by July 3 to serve in the national interest on TRB's Marine Board.

Shipbuilding / naval architecture
Navigation infrastructure and technology
Military sealift
Port and terminal operation
Ship operations and pilotage
Salvage operation and Marine firefighting
Maritime security
Maritime resilience

https://ow.ly/H4aW50YXLTx

05/11/2026

Thank you Transoft Solutions Inc. for supporting the 2027 as a Silver Patron!

You could be a Patron too: https://ow.ly/7mMH50YTwMF

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