TRB Publications by Series

To fulfill one of its oldest missions, TRB disseminates transportation research results and technology information through an extensive array of publications. These include books and reports assessing the state of the art or practice in specific areas of transportation, presenting the results of transportation research, addressing major national transportation policy issues, and identifying research needs. 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 website. To purchase a TRB publication, visit TRB's online bookstore.

Cooperative Research Program Series	Other TRB Series	Periodicals and Other Documents
National Cooperative Highway Research Program (NCHRP) Research Report Synthesis Report  Research Results Digest  Legal Research Digest  Web-Only Document Selected Studies in Transportation Law Transit Cooperative Research Program (TCRP) Research Report  Synthesis Report  Research Results Digest  Legal Research Digest  Web-Only Document Selected Studies in Transportation Law Airport Cooperative Research Program (ACRP) Research Report  Synthesis Report  Research Results Digest  Legal Research Digest  Web-Only Document  Impacts on Practice  WebResources Miscellaneous Publications  Hazardous Materials Cooperative Research Program (HMCRP) Research Report  Research Results Digest  Web-Only Document National Cooperative Freight Research Program (NCFRP) Research Report  Research Results Digest  Web-Only Document  National Cooperative Rail Research Program (NCRRP) Research Report  Research Results Digest  Legal Research Digest  Web-Only Document	Policy Studies TRB Special Report  Letter Reports               Strategic Highway Research Program 2 (SHRP 2) Research Reports    Capacity Reports    Reliability Reports    Renewal Reports    Safety Reports Project Briefs Program Briefs Quarterly Reports Annual Reports Letter Reports Innovations Deserving Exploratory Analysis (IDEA) Program Highway Final Report  High-Speed Rail Final Report  Safety Final Report  Transit Final Report  Ignition Magazine  Commercial Truck and Bus Safety Synthesis Program (CTBSSP) Research Results Digest  Synthesis Report  Conferences and Workshops Conference Proceedings Conference Proceedings on the Web Proceedings in Brief Transportation Research Circular E-Circular	Periodicals TR News Magazine E-Newsletter  Other Documents Annual Reports  Critical Issues in Transportation Marine Board Annual Report Research Pays Off  State of the Art Report  Standing Committee Newsletters  TRB Millennium Papers TRB Miscellaneous Publications  Transportation-Related Reports of the National Research Council Transportation-Related Miscellaneous Publications of the National Research Council  TRR: Journal of the Transportation Research Board Transportation Research Record (TRR)