Winter Driving

Winter Wise Logo

Winter Driving Tips


Vehicle Safety Logo

Prepare your vehicle and tires to follow Colorado laws and stay safe during winter driving conditions.

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Traction & Chain Laws

Tire Safety

Winter Driving Preparedness


Travel Resources logo

Stay informed about current driving conditions, weather forecasts and other information that affects winter travels. 

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COtrip.org

Seasonal Closures

GoI70


Operations logo

Learn more about CDOT’s processes, procedures, and operations teams that work to keep roads safe for winter drivers.

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Snow Removal & Safety

Avalanche Control


I-70 Mountain Travel logo

Improve your drive time, avoid crashes and move more efficiently on the I-70 mountain corridor.

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I-70 Mountain Express Lanes

Safety Metering

Commercial Vehicles


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Road Conditions


Call 511 for current road and weather information or visit COtrip.org.


CDOT Alerts logo


News