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If you have a question, you may find your answer in our Frequently Asked Questions or in our Frequently Called Phone Numbers listing.
To report a pothole, problem or concern on a state highway, please use the form below.
Click here for a listing of CDOT's Headquarters and Regional Offices.
Please visit the following agencies for Motor Vehicle, Port of Entry, and many other transportation-related questions or issues:
Contact information can also be found in an alphabetical listing by Topic.
If you have not found what you are looking for, please complete the form below. Your thoughts are important to us.
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Colorado Department of TransportationHeadquarters Office4201 E Arkansas AveDenver CO 80222303-757-9011Office Hours:8 a.m. to 5 p.m. Monday - FridayAccessibility:Relay Colorado: 711 or (800-659-3656)
CDOT HQ and Regional Offices
Alphabetical Contact Listing by Topic
Colorado State Employee Directory
Colorado Department of Transportation |
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