You are here: Home / Travel Center / Winter Driving Winter Driving Ready for Winter? Know Colorado's Traction & Chain Laws Avoid the fines by making sure your car is ready. Invest in Safety with Tire Discounts Check out tire discounts from statewide partners. Do you know Colorado's winter traction and chain laws? Avoid costly fines; arm yourself with knowledge and the right equipment. I-70 MOUNTAIN EXPRESS LANES During peak travel times, CDOT opens its I-70 Mountain Express Lanes. These lanes are unlike any other in the state; understand the lane before you use it. Learn more... SAFETY METERING Frustrated about why you’re stopped? Your trip will actually be safer and not as delayed as you may think. Learn more... MOUNTAIN RADIO Planning a drive along I-70? Tune in to CDOT’s live streaming traffic broadcast on COtrip.org for the most up-to-date and accurate travel info. Learn more... BOW TO THE PLOW Snow plows need space to work, so unless you want to cause an accident, delays or be stuck on a snow-covered road, don't crowd the plow! Learn more... Other Information Avoid I-70 Traffic Mountain Rideshare Day Commercial Vehicles Carpooling & Alternative Travel Avalanche Control Snow Removal FAQs Winter Maintenance FAQs Seasonal Closures Email/Text Alerts GoI70.com Get weekly I-70 travel forecasts and exclusive Peak Time Deals for restaurants, lodging and activities along the Mountain Corridor from our partners at the I-70 Coalition. Learn more at GoI70.com.