Winter Driving
Prepare your vehicle and tires to follow Colorado laws and stay safe during winter driving conditions.
Traction & Chain Laws
Tire Safety
Winter Driving Preparedness
Stay informed about current driving conditions, weather forecasts and other information that affects winter travels.
COtrip.org
Seasonal Closures
GoI70
Learn more about CDOT’s processes, procedures, and operations teams that work to keep roads safe for winter drivers.
Snow Removal & Safety
Winter Operations
Avalanche Control
Improve your drive time, avoid crashes and move more efficiently on the I-70 mountain corridor.
I-70 Mountain Express Lanes
Safety Metering
Commercial Vehicles
