As part of the National Academies of Sciences, Engineering, and Medicine, the Transportation Research Board (TRB) mobilizes expertise, experience, and knowledge to anticipate and …

TRB books and reports span the range of transportation functions, disciplines, and modes. To search for publications produced by TRB since 1923, visit TRB's Publications Index.

The Transportation Research Board (TRB) is a division of the National Academies of Sciences, Engineering, and Medicine. TRB's mission is to mobilize expertise, experience, and …

Oct 22, 2025 · TRB manages more than 500 active cooperative research projects in areas such as highways, transit, airports, and traffic safety. Through its consensus studies, TRB provides …

Join us at one of the largest gatherings of transportation professionals worldwide. Thousands of industry experts representing all modes of transportation will participate in sessions and …

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We look forward to seeing you in Washington, D.C. for the Transportation Research Board (TRB) Annual Meeting January 11–15, 2026!

RIP The Transportation Research Board's Research in Progress (RIP) Database contains information on more than 10,000 current or recently completed transportation research …

The Marine Board, formed in 1965 and previously situated within another unit of NRC, became part of TRB in 1999. The Marine Board provides a forum for the exchange of information …

TRB is part of the National Academies of Sciences, Engineering, and Medicine (National Academies) and follows the National Academies guidelines in preventing discrimination, …