The links provided below contain detailed information about CDOT's active highway construction projects and corridor studies/assessments that have informational websites. Information on projects and studies is also available in our News Section.
Use these project pages to:
If you do not find what you are looking for here, please use our Search function.
Across the state, CDOT is taking care to get you there.
Major CDOT Active Construction Projects by Region
(If the project is not listed below, please see our Scheduled Lane Closures for scheduled lane closure information or the Summer Construction books for projects statewide. Only projects with an active website or that are ARRA and FASTER related projects are listed below. This list is not inclusive of all CDOT projects.)
Broadband Open Trench Notifications
Click here if you wish to be placed on The Colorado Department of Transportation's Broadband Open Trench Notification list.
Northwestern - Region 3
Northeastern - Region 4
Denver Metro - Region 1