Skip to main content

Recommended Resources in Transportation from Eastern Transportation Knowledge Network: Thesaurus and Dictionaries

This LibGuide, created by librarians from the Eastern Transportation Knowledge Network, brings together recommended resources for transportation engineers who work at state DOTs and other transportation organizations.

US DOT Transportation Dictionary

TRT Thesaurus

The Transportation Research Thesaurus (TRT) is a tool to improve the indexing and retrieval of transportation information. The thesaurus covers all modes and aspects of transportation. The TRT's purpose is to provide a common and consistent language between producers and users of transportation information.

Transportation Research Thesaurus