Portions of the Department of Transportation are currently in shutdown/furlough status due to a lapse in appropriations. Please continue to monitor this page for updates on DOT’s operating …

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 …

Aug 28, 2025 · MOST REQUESTED INFORMATION Rulemaking Requirements The Rulemaking Process HELPFUL REGULATORY LINKS Regulations.gov Federal Register RegInfo.gov …

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 …

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.

Grant List View all of DOT's grant programs for the Infrastructure Investment and Jobs Act.

Federal Motor Carrier Safety Administration (FMCSA) Responsible for regulating and providing safety oversight of commercial motor vehicles.

3 days ago · October 23, 2025 Trump’s Transportation Secretary Sean P. Duffy Creates First-Of-Its-Kind Council to Make Beautiful Structures that Move You

Sean McMaster - FHWA Administrator Federal Highway Administration Sean McMaster is the Administrator of the Federal Highway Administration (FHWA) at the U.S. Department of …

Jun 2, 2025 · DOT produces the Annual Evaluation Plan, Capacity Assessment, Evaluation Policy, and Learning Agenda in accordance with the Foundations for Evidence-Based …