The Colorado Department of Transportation (CDOT) exists to ensure that Colorado has a safe and efficient highway system by building and maintaining interstates, U.S. highways and state highways.

Coloradodotphoto serves the purpose to catalog and share the variety of programs and projects CDOT is involved with. It is a place to showcase the great work our employees, contractors and partnering agencies do on a day to day basis.

Visit codot.gov to learn more about CDOT's mission.