Oct. 25, 2026 - Southwestern Colorado - Check COtrip.org and neighboring state websites for current route information ...

Q: What do 'threatened' and 'endangered' mean? A: The terms 'threatened' and 'endangered' have specific meaning when used in the context of the Endangered Species Act (ESA) of 1973 (as amended). When ...

Multiple full closures remained in place across southwest Colorado. Motorists should be prepared for additional safety ...

Oct. 23, 2026 - Southwestern Colorado - Safety closure in place near Four Corners Monument due to rising water levels ...

Map of US 550 Bondad Bridge over the Animas River (MP 3 to 4) indicating a safety closure between Durango and the New Mexico state line.

Every winter, CDOT and its sister agency, the Colorado Avalanche Information Center (CAIC), regularly monitor and control 278 of 522 known avalanche paths located above Colorado highways. This helps ...

I-70 Mountain Corridor – Sun glare season will return to the I-70 Mountain Corridor. Bright mornings may require eastbound Interstate 70 detours at Floyd Hill (approximately Mile Points 244 to 248 – ...

If a person’s ability to operate a vehicle is affected to the slightest degree by alcohol and/or drugs they can be arrested for a DUI or DWAI. Delta 9-tetrahydrocannabinol (Delta 9 THC) is the ...

Custer County — The Colorado Department of Transportation and its contract partner Siete, Inc., will begin a bridge replacement project on Nov. 2 along Colorado Highway 165 in Custer County. Bridge ...

Adams County — The Colorado Department of Transportation will temporarily close the eastbound Interstate 270 and US Highway 36 bridge over I-25 on Friday, Oct. 23 ...

The Colorado Department of Transportation joined the Colorado State Patrol, Federal Highway Administration, Brighton Fire Department and National Highway Traffic Safety Administration today to ...