Department of Transportation


noun

the department of the U.S. federal government that coordinates and institutes national transportation programs. Abbreviation: DOT
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Culture definitions for department of transportation

Department of Transportation

A department of the federal executive branch responsible for the national highways and for railroad and airline safety. It also manages Amtrak, the national railroad system, and the Coast Guard.


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