About 104,000 results
Open links in new tab
  1. Department of Transportation

    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 …

  2. 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 …

  3. 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.

  4. 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 …

  5. 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 …

  6. Trucking and Motorcoaches | US Department of Transportation

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

  7. Careers | US Department of Transportation

    DOT Careers in Demand See careers currently in demand at DOT and why you'll be a great fit

  8. DOT Sues Southwest Airlines for Chronically Delayed Flights

    Jan 15, 2025 · DOT’s investigation found that Southwest operated two chronically delayed flights – one between Chicago Midway International Airport and Oakland, Calif, and another between …

  9. U.S. Department of Transportation Service Animal Air …

    Sep 20, 2024 · Although DOT is providing a sample accessible, fillable PDF version of the DOT Service Animal Air Transportation Form, DOT encourages airlines to publish this form on its …

  10. Documents and Forms | US Department of Transportation

    Oct 2, 2025 · Employee Am I Covered? Do You know what happens If You Refuse? What Employees need to know about DOT Drug & Alcohol Testing English Version Spanish Version …