Understanding Colorado's Traction Law for Safer Winter Driving

Winter driving in Colorado presents unique challenges due to the state's mountainous terrain and frequent snowstorms. To keep roads safer during these conditions, Colorado enforces a Traction Law that requires drivers to equip their vehicles with proper traction devices when conditions demand. Understanding this law is essential for anyone traveling in Colorado during winter months. This post breaks down the key points of the Traction Law, explains when and where it applies, and offers practical tips for compliance and safety.

What Is Colorado’s Traction Law?

Colorado’s Traction Law mandates that drivers use traction devices on their vehicles when road conditions become hazardous due to snow, ice, or slush. These devices include snow tires, chains, or other approved traction aids. The law is designed to reduce accidents and improve traffic flow during winter storms by ensuring vehicles have enough grip on slippery roads.

The law applies primarily on mountain highways and other areas prone to severe winter weather. When the Colorado Department of Transportation (CDOT) activates the Traction Law, signs will be posted indicating the requirement. Drivers must then comply immediately or face fines and possible vehicle impoundment.

When Does the Traction Law Apply?

The Traction Law is not in effect year-round. It activates only under specific weather and road conditions. CDOT monitors weather reports and road surfaces closely during winter months. When snow, ice, or slush create dangerous driving conditions, CDOT will:

• Post signs at key locations on mountain passes and highways.

• Announce the activation on their website and through traffic alerts.

• Inform local law enforcement to enforce the law.

  
  

Common triggers for the Traction Law include:

• Snow accumulation on roadways.

• Ice patches or freezing rain.

• Slushy or wet roads that reduce tire grip.

  
  

Drivers should always check current road conditions before traveling in winter and be prepared for sudden changes.

What Traction Devices Are Allowed?

Colorado law specifies acceptable traction devices to ensure effectiveness and safety. These include:

• Snow tires with the mountain/snowflake symbol, indicating they meet winter traction standards.

• Tire chains or cables that fit securely on drive wheels.

• Other traction devices approved by CDOT, such as certain types of studded tires or traction mats.

  
  

Regular all-season tires do not meet the Traction Law requirements unless they are snow-rated. Drivers should inspect their tires before winter and invest in proper traction devices if they plan to travel mountain routes.

How to Prepare Your Vehicle for Traction Law Compliance

Preparation is key to avoiding fines and staying safe on Colorado’s winter roads. Here are practical steps drivers can take:

• Install snow tires or carry chains before winter begins, especially if you plan to drive mountain highways.

• Practice installing chains in dry conditions so you can do it quickly if needed.

• Keep traction devices accessible in your vehicle, not buried under luggage.

• Check tire tread depth regularly; worn tires reduce traction even with chains.

• Monitor weather and road conditions through CDOT’s website or apps before trips.

  
  

Having the right equipment and knowledge helps drivers respond quickly when the Traction Law is activated.

What Happens If You Don’t Follow the Traction Law?

Ignoring the Traction Law can lead to serious consequences. Law enforcement officers have the authority to:

• Issue fines to drivers who fail to use required traction devices.

• Order vehicles off the road if they pose a hazard.

• Tow or impound vehicles that block traffic or cause accidents.

  
  

Non-compliance not only risks legal penalties but also endangers the driver and others on the road. Traction devices improve vehicle control and reduce the chance of sliding or getting stuck.

Tips for Safe Winter Driving in Colorado

Beyond following the Traction Law, drivers should adopt safe winter driving habits:

• Drive slower than usual and increase following distance.

• Avoid sudden braking or sharp turns to prevent skidding.

• Use low gears on steep descents to maintain control.

• Stay alert for changing weather and road conditions.

• Keep emergency supplies like blankets, food, and water in your vehicle.

  
  

These habits, combined with proper traction devices, make winter travel safer and less stressful.

Where to Find More Information and Updates

CDOT provides up-to-date information on road conditions and Traction Law status. Drivers can:

• Visit the official CDOT website at codot.gov.

• Use the COtrip mobile app for real-time alerts.

• Listen to local radio or check news outlets during winter storms.

  
  

Staying informed helps drivers plan trips and avoid unexpected road closures or law enforcement stops.