State
Transportation
Websites

• Alabama
  • Department of Transportation
• Alaska
  • Department of Transportation
• Arizona
  • Department of Transportation
• Arkansas
  • Highway and Transportation Department (AHTD)
• California
  • Department of Transportation
  • PATH: Partners for Advanced Transit and Highways
  • Division of Traffic Operations
  • Division of Rail and Mass Transportation Program
• Colorado
  • Department of Transportation
• Connecticut
  • Department of Transportation
• Delaware
  • Department of Transportation
• District of Columbia
  • Department of Transportation
• Florida
  • Department of Transportation
  • Department of Highway Safety and Motor Vehicles
• Georgia
  • Department of Transportation
• Hawaii
  • Department of Transportation
  • Oahu Metropolitan Planning Organization
• Idaho
  • Idaho Transportation Department
• Illinois
  • Department of Transportation
• Indiana
  • Department of Transportation
• Iowa
  • Department of Transportation
  • Governor’s Traffic Safety Bureau
• Kansas
  • Department of Transportation
• Kentucky
  • Transportation Cabinet
• Louisiana
  • Department of Transportation & Development
• Maine
  • Department of Transportation
• Maryland
  • Department of Transportation
  • State Highway Administration
• Massachusetts
  • Department of Transportation
• Michigan
  • Department of Transportation
• Minnesota
  • Department of Transportation
• Mississippi
  • Department of Transportation
• Missouri
  • Department of Transportation
• Montana
  • Department of Transportation
• Nebraska
  • Nebraska Department of Roads
• Nevada
  • Department of Transportation
• New Hampshire
  • Department of Transportation
• New Jersey
  • Department of Transportation
  • Port Authority of New York and New Jersey
• New Mexico
  • Highway and Transportation Department
• New York
  • New York State Department of Transportation
  • New York Metropolitan Transportation Council
  • Port Authority of New York and New Jersey
  • Thruway Authority, New York State
• North Carolina
  • Department of Transportation
  • Division of Highways
  • ITRE: UNC Institute for Transportation Research and Education
• North Dakota
  • Department of Transportation
• Ohio
  • Department of Transportation
• Oklahoma
  • Department of Transportation
• Oregon
  • Department of Transportation
• Pennsylvania
  • Department of Transportation
• Puerto Rico
  • Department of Transportation and Public Works
• Rhode Island
  • Department of Transportation
• South Carolina
  • Department of Transportation
• South Dakota
  • Department of Transportation
• Tennessee
  • Department of Transportation
  • Johnson City MPO
• Texas
  • Center for Transportation Research
  • Department of Transportation
  • Texas Transportation Institute
• Utah
  • Department of Transportation
• Vermont
  • Agency of Transportation
• Virginia
  • Department of Transportation
  • Virginia Tech Transportation Infrastructure & Systems Engineering Division
• Washington
  • Department of Transportation
• West Virginia
  • Department of Transportation
• Wisconsin
  • Department of Transportation
• Wyoming
  • Department of Transportation