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Work Zone Publications
Includes records of work zone related reports, articles, standards, news releases, presentations, and etc. Links to full text, if available, are included. The database is maintained by the National Work Zone Information Clearinghouse.
Contains over 900,000 records of published transportation research worldwide. Some also include links to full-text documents as well as direct links for ordering many reports from the National Technical Information Service and Transportation Research Board.
TRB Publications Index
Contains over 30,000 papers, articles, and reports published by the Transportation Research Board, Highway Research Board, Strategic Highway Research Program, or the Marine Board from 1923 to date. There are links to the full text or ordering information.
National Transportation Library Catalog
A union catalog provided by the National Transportation Library. It includes transportation-related books and other materials held in government, university and other transportation libraries. Users can search twenty transportation library catalogs at one time using OCLC's FirstSearch.