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For information by telephone regarding road & weather conditions on Colorado's highways, please call 511 or (303) 639-1111 from within Denver or from out-of-state. For inquiries from within Colorado but outside the Denver area, please call toll free 1-877-315-7623 or 511.
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CDOT has a new, free mobile application for travelers called CDOT Mobile. The application, launches with the I-70 mountain corridor. To download CDOT Mobile, simply text “CDOT” to 25827 or search CDOT Mobile in your App Store.
Colorado's Chain Law is Now in Effect for Commercial Vehicles
Click here for information on Colorado's chain law which went into effect September 1st for I-70 West of Denver.