Transportation Research Information Services (TRIS).

Bibliographic Details
Corporate Authors:	National Transportation Library (U.S.), National Research Council (U.S.). Transportation Research Board, United States. Department of Transportation. Research and Innovative Technology Administration, Northwestern University (Evanston, Ill.). Transportation Library, University of California, Berkeley. Institute of Transportation Studies. Library
Format:	Government Document Database
Language:	English
Published:	Washington, D.C. : Transportation Research Board, National Transport Library, Research and Innovative Technology Administration, [1999?]-
Subjects:	Transportation > United States > Bibliography. Transportation > Research > Catalogs. Transportation. Transportation > Research. United States. Bibliographies. Catalogs.
Online Access:	https://purl.fdlp.gov/GPO/LPS17946

Description
Item Description:	Contains: TRID, the TRIS and ITRD database -- Research in Progress (RiP) database -- Research Needs Statements (RNS) database -- TRB Publications Index -- TRB Library.
Physical Description:	1 online resource
Publication Frequency:	Updated irregularly