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My COtrip Travel Alerts. 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 …

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 …

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1 department of transportation transportation commission rules governing chain law and passenger vehicle traction law requirements on the state highway system

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The Colorado Freight Plan providesshort -term actions and long-term guidance for CDOT, public agency and private industry partners, and members of the Colorado Freight Advisory Co