The Colorado Department of Transportation

We are in the process of updating our website. The information you see on this site will radically change from day to day as we madly bring content over. In some cases, you may be referred back to the older mature site at: http://www.dot.state.co.us/.   We appreciate your patience during this transition.  Any comments?  Please feel free to leave them on our contact form .

TETP

Transportation Engineering Training Program

The Colorado Department of Transportation is excited to announce that its engineering training classes are being made available to our partners in the transportation community.  Click here for more info.

Winter Driving

Colorado's winter driving conditions can change from sunny to blowing snow within an hour or two. Know road conditions, know your vehicle, use proper driving techniques for the conditions you find, and have the right emergency gear and equipment along. Our Winter Driving Program  provides some safe driving tips to help you prepare for your trip.

Road/Weather Conditions

CoTrip.org is our sister site run by our Traffic Operations Center (TOC). Monitoring our roads, highway cameras and Highway Patrol alerts 24/7, the TOC has the latest data concerning our highway closures, accidents and speeds.

Tollroads

For information regarding Colorado Tollroads and Tollroad Violations, please visit Expresstoll.com.

TOP System

The Transparency Online Project (TOP) System pulls together many of the ways that Colorado State Government demonstrates accountability. The TOP system was created by an Executive order of the Governor in April 2009 and endorsed by the legislature  in House Bill 09-1288.  Visit the state site at http://tops.state.co.us/ .