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. 

Must Carry Law Overview Flyer 

Must Carry Law In Depth Flyer

*Spanish and Russian translation available for each flyer upon request.* 

Must Carry Corridors include:

 I-70 west of MP 259 (Morrison)

CO-9 MP 63 to MP 97 (Frisco to Fairplay)

US Route 40 west of MP 256 (Empire)

US Route 50 west of MP 225 (Salida)

 US Route 160 west of MP 304 (Walsenburg) 

US Route 285 west of MP 250 (Morrison)

US Route 550 from MP 0 to 130

This is an expansion of the original Must Carry law on a portion of the I-70 corridor. For full law text please refer to Senate Bill 24-100. 

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