UW–Madison Libraries Services during COVID–19

COVID–19 Library Dashboard
Learn more about updates to library services

TRID: the TRIS and ITRD Database

Index of federal/state DOT reports, articles, proceedings on transportation. Combines Transportation Research Information Services (TRIS) and OECD's International Transport Research Documentation (ITRD) databases.

Publication Details

  • Subscription Type FREE
  • Publisher U.S. Department of Transportation. National Transportation Library; Bureau of Transportation Statistics.
  • Resource Types Article Database
  • Description TRID is a database indexing federal/state DOT reports, as well as commercial journal literature, conference proceedings, etc. on the topic of transportation. It 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.