Colorado’s Chain Law and Passenger Vehicle Traction law takes effect for all drivers on Monday. The Colorado chain law, which applies to more than just large commercial vehicles, runs from Sept. 1 to ...

Colorado's traction and chain laws are in effect from Sept. 1 to May 31 to improve safety on mountain roads. Passenger vehicles on I-70 must have proper tires, like mud and snow or all-weather tires ...

The Colorado Department of Transportation is reminding commercial motor vehicle drivers that the winter chain season is officially underway, and it’s the second year that Colorado’s updated ...

Colorado State Patrol troopers are stopping semi drivers once again to make sure they are carrying chains for their tires. According to Colorado state law, these drivers must carry chains with them ...

In just the first few weeks of the new year, overturned and spun-out semi trucks have already caused several multi-hour delays on I-70 near Vail Pass — and Vail Mayor Travis Coggin has had enough.

Despite warm weather in Colorado’s lower elevations, Monday marked the start of the state’s Chain Law season, according to a statement released by the Colorado State Patrol on Monday. From now through ...