Products and Services
A resource to the nation and to the transportation community worldwide, TRB provides an extensive portfolio of products and services:

TRB Bookstore One of the most important activities of the Transportation Research Board is the dissemination of current research results.  The TRB Online Bookstore currently offers more than 2,300 publications for sale. TRB Affiliate members are eligible to receive a discount on individual publications purchases.
TRR Journal Online TRB’s TRR Journal Online website provides 24/7 electronic access to the full text of as many as 9,300 peer-reviewed papers that have been published as part of the Transportation Research Record: Journal of the Transportation Research Board (TRR Journal) series since 1996. The TRR Journal includes the latest in search and analysis technology, and is updated as new TRR Journal papers become available. Papers are available on a one-time pay-per-view basis or on a subscription basis.
Publication Subscriptions Services Keep up-to-date on the latest in transportation research with an annual subscription to TRB publications.  We offer subscriptions to the Transportation Research Record, TR News, and to the full set of all TRB serial publications.
TRB Publications Index The TRB Publications Index contains over 41,000 papers, articles, and reports published by the Transportation Research Board, Highway Research Board, Strategic Highway Research Program, or the Marine Board from 1923 to date.
TRID TRID is a newly integrated database that combines the records from TRB's Transportation Research Information Services (TRIS) Database and the OECD's Joint Transport Research Centre’s International Transport Research Documentation (ITRD) Database. TRID provides access to over 900,000 records of transportation research worldwide.
TRB Publications Errata TRB provides updates and corrections to its publications to ensure their accuracy.  Corrections to the Highway Capacity Manual, 2000 and other TRB publications are available.
TRB Conferences and Meetings Every year, TRB organizes 70 or more specialty conferences and workshops on subjects and issues of interest to the transportation community. These events provide opportunities for information sharing and in-depth exploration of specific topics, ranging from low-volume roads and statewide transportation planning to light rail transit, marine salvage, highway safety, and community impact assessment.  Each January the TRB Annual Meeting gathers over 10,000 transportation professionals to participate in the world’s largest forum designed specifically for the formal and informal exchange of information among transportation researchers and practitioners.
Webinars TRB uses webinars to share information about upcoming TRB reports, previous sessions from our Annual Meeting, and topics requested by TRB committees. TRB holds approximately 3 webinars a month and averages 300 people per session.