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  1. Department of Transportation

    About DOT Meet the Secretary Mission Newsroom Social Media Leadership Regulations Transit Benefit Policy Careers Contact Us Operating Administrations FAA FHWA FMCSA FRA FTA …

  2. Ohio Department of Transportation | Ohio.gov

    Dec 4, 2025 · Providing a world-class transportation system that improves the lives of all Ohioans. With a mission to provide a transportation system that is safe, accessible, well maintained, and …

  3. Federal Motor Carrier Safety Administration

    Dec 1, 2025 · How can FMCSA help you? Truck Resources Get a DOT Number How To Register, FMCSA Registration Overview for Motor Carriers Driver Medical Requirements Hours of …

  4. U.S. Department of Transportation (DOT) | USAGov

    The Department of Transportation (DOT) is responsible for planning and coordinating federal transportation projects. It also sets safety regulations for all major modes of transportation.

  5. Regulatory Information | US Department of Transportation

    Aug 28, 2025 · About DOT Meet the Secretary Mission Newsroom Social Media Leadership Regulations Transit Benefit Policy Careers Contact Us Operating Administrations FAA FHWA …

  6. Help & Contact Center - Ohio Department of Transportation

    We communicate simply and clearly with employees, partners, and communities. The Ohio Department of Transportation (ODOT) constructs and maintains our state's transportation …

  7. 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 …

  8. 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 …

  9. Oregon Department of Transportation : Home : State of Oregon

    Oregon Department of Transportation home pageProjects & News Projects in Your Area Newsroom Strategic Action Plan Performance and Transparency State of the System Dashboard

  10. Do I Need a USDOT Number? | FMCSA

    Sep 3, 2025 · Companies that operate commercial vehicles transporting passengers or hauling cargo in interstate commerce must be registered with the FMCSA and must have a USDOT …