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Contact Us - Department of Transportation
Feb 25, 2021 · Contact Us Call Us DOT Customer Service Center: 202-366-4000* Monday through Friday between 8:30 am and 5:30 pm Eastern Time excluding Federal Holidays. Mail Us …
DOT Guidance Portal | US Department of Transportation
Jan 12, 2023 · This web portal is a searchable, indexed database, that contains all guidance documents issued by DOT and its nine operating administrations that are in effect today.
U.S. Department of Transportation Administrations
Aug 23, 2021 · The top priorities at DOT are to keep the traveling public safe and secure, increase their mobility, and have our transportation system contribute to the nation's economic growth.
Regulatory Information | US Department of Transportation
Aug 28, 2025 · MOST REQUESTED INFORMATION Rulemaking Requirements The Rulemaking Process HELPFUL REGULATORY LINKS Regulations.gov Federal Register RegInfo.gov eCFR …
DOT State Contacts | US Department of Transportation
Mar 9, 2022 · Select your state/territory on the map to see which local DOT offices support your area. Due to space limitations not all states/territories will be visible. Use the search bar in the top left to …
Infrastructure Investment and Jobs Act - Department of Transportation
Grant List View all of DOT's grant programs for the Infrastructure Investment and Jobs Act.
Trucking and Motorcoaches | US Department of Transportation
Trucking and Motorcoaches We are working together to prevent commercial motor vehicle-related fatalities and injuries
Government Officials at the US Department of Transportation
4 days ago · Sean McMaster - FHWA Administrator Federal Highway Administration Sean McMaster is the Administrator of the Federal Highway Administration (FHWA) at the U.S. Department of …
Newsroom | US Department of Transportation
3 days ago · November 20, 2025 Trump’s Transportation Secretary Sean P. Duffy Unveils Design for First-of-its-Kind Advanced Female Crash Test Dummy