TRB is a searchable index of the Transportation Research Board. The TRB Publications Index contains over 21,000 annotated citations for all TRB and Strategic Highway Research Program (SHRP) publications from the mid 1970s until present.
All NCHRP and TCRP publications, Special Reports, Circulars, TR News, Conference Proceedings, and Records are included. Each individual paper in the Transportation Research Records, Conference Proceedings, Circulars, and TR News is indexed. Links are provided from citations in the index directly to TRB\'s Electronic Bookstore, a form for ordering out of print publications, or the full text electronic documents.