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.
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Recent TRB Publications
Determining Level of Service on Freeways and Multilane ...
Estimated Economic Value of an Investment Program to Mi...
A Practical Approach to Assess Design of Urban Transit ...
Model Education Curricula and Toolkit for the Transport...