TRID is an 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 more than one million records of transportation research worldwide.
Recent Records by Mode
Enter search terms below or click Advanced Search for more options.
Recent TRB Publications
Transportation Investments in Response to Economic Down...
Guide for Conducting Forensic Investigations of Highway...
The Impact of Employer Attitude Towards Green Commuting...
Model Education Curricula and Toolkit for the Transport...