An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
The Center for Connected Multimodal Mobility (C2M2), headquartered at Clemson University, began conducting research in 2016 by utilizing and enhancing the functionalities of the...
U.S. Secretary of...
Ensure that the drug and alcohol testing policies and goals of the Secretary of Transportation are developed and carried out in a consistent, efficient, and effective manner within the...
WASHINGTON – The U.S. Department of Transportation (DOT) announced today that it has reached agreements with Alaska Airlines/Virgin America and Spirit Airlines to expand greatly the availability...
WASHINGTON – President Donald J. Trump directed U.S. Secretary of Transportation Elaine L. Chao today to launch an initiative to safely test and validate advanced operations for drones in...
All Nippon Airways will adopt measures to provide greater accessibility to individuals with disabilities than required under DOT rules. In return, the Department will not take enforcement...
Spirit Airlines will adopt measures to provide greater accessibility to individuals with disabilities than required under DOT rules. In return, the Department will not take enforcement action...
Alaska Airlines/Virgin America will adopt measures to provide greater accessibility to individuals with disabilities than required under DOT rules. In return, the Department will not...