We would like to show you a description here but the site won’t allow us.

Colorado Freight & Trucking Resources New Law - Colorado 'Must Carry' Expansion! Beginning on September 1, 2024 all Commercial Motor Vehicles with a GVWR of 16,000# or greater must carry chains or approved alternate traction devices on the below Colorado Mountain Corridors.

Receive traffic and travel alerts via email or text for my saved routes and areas in Colorado. Special trucker alerts available for width restrictions, chain law enforcement, and other CMV information across the state.

Looking for news about CDOT projects, programs or travel restrictions in your area? Select one or more of the email lists below, and click "Submit" to start receiving updates!

and road closures. Notification of Chain Law requirements shall occur as set forth in Rule 2.02 herein, contingent upon assessed road and weather conditions. 1.05 "Colorado State Patrol" shall mean the organization created by §24-33.5-201, C.R.S. 1.06 "Commercial Motor Vehicle" or "CMV" for purposes of these rules means a vehicle having a

This information applies to Colorado state, federal, & interstate highways. CARRYING CHAINS ON I-70: Commercial vehicles driving on I-70 between mileposts 133 (Dotsero) and 259 (C-470) from Sept. 1–May 31 must carry sufficient