Winters in Colorado are synonymous with adventure, but the season also brings significant risks, particularly on mountainous roads where snow and ice can turn a routine drive into a perilous journey. The Colorado Department of Transportation (CDOT) has emphasized the importance of preparedness, particularly for residents and visitors alike. “Driving in Colorado winter weather can be dangerous if you’re not prepared,” CDOT officials have stated, urging drivers to take additional precautions when traveling under such conditions.
According to the Colorado State Patrol, a staggering 20,913 crashes were recorded during the winter months between September 2024 and May 2025, resulting in 198 fatalities and 5,806 injuries. Data shows that speeding is a prominent factor in these winter crashes, along with lane violations, distracted driving, and tailgating. Chief of the Colorado State Patrol, Colonel Matthew Packard, has pointed out that just because a driver feels confident in winter conditions does not mean they should drive recklessly. “Adjust your speed to the conditions at hand,” he advised.
Winter driving laws in Colorado are strictly enforced. From September 1 to May 31, all vehicles must comply with the state’s traction and chain laws, which mandate that vehicles are equipped with the proper tires or chains depending on road conditions. Non-compliance can lead to hefty fines, with penalties starting at $500 and potentially reaching $1,000 if a vehicle becomes stuck and blocks traffic.
For smaller passenger vehicles, certain regulations apply when traveling along Interstate 70. They must have either two drive tire chains, an approved traction device, or tires with a minimum tread depth of 3/16 inches rated for all weather conditions. In extreme weather, additional restrictions may require all vehicles to have chains on them.
Traveling in the mountains requires extra care and attention. AAA recommends that drivers reduce their speed, increase their following distance, and refrain from using cruise control on slippery roads to prevent skidding. CDOT also advises keeping vital emergency supplies in vehicles, including a snow brush, flashlight, blankets, water, first aid kits, and tire chains.
Driving safety extends beyond preparation. When faced with winter conditions, it’s crucial to manage speed and actions carefully. Drivers should do one thing at a time—accelerate, turn, or brake—to avoid losing control. Uphill driving requires maintaining momentum, while downhill driving should involve using lower gears and gentle braking to preserve traction.
Commercial vehicles pose additional challenges on the road, and it’s important for passenger drivers to avoid their blind spots and maintain a safe distance. Operative snow removal equipment, especially when marked with flashing yellow lights, should never be passed while in operation.
In the unfortunate event of a skid, knowing how to respond is vital. Drivers with anti-lock brakes should lift their foot off both the brake and accelerator, while those without should apply pressure just shy of locking the brakes.
As winter approaches, it is hopeful to see the state encouraging both experienced and novice drivers to prioritize safety, community awareness, and responsible driving practices. Through diligence and adherence to safety guidelines, everyone can enjoy Colorado’s winter landscape while minimizing risks on the road.