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.

Snowflake Icon Graphic

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. 

Snowflake Icon Graphic

Seasonal Closures


Operations logo

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

Snowflake Icon Graphic

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.

Snowflake Icon Graphic

I-70 Mountain Express Lanes

Safety Metering

Commercial Vehicles

Blue snowflake divider

Road Conditions

Call 511 for current road and weather information or visit

CDOT Alerts logo

Blue snowflake divider