The Red Mountain Pass accident on Colorado State Highway 133 highlighted how quickly weather and elevation changes can turn a routine drive into a life threatening situation. Emergency crews and local officials continue to analyze this incident to improve responses and traveler awareness.
High altitude passes and sudden storms create unique risks that drivers often underestimate. This article outlines the key details, response efforts, safety practices, and long term impacts relevant to anyone planning mountain travel through the Red Mountain Pass region.
| Accident Date | Location | Weather Conditions | Injuries | Outcome |
|---|---|---|---|---|
| December 15, 2023 | Red Mountain Pass, CO, Highway 133 | Blizzard, low visibility, icy surfaces | 12 minor, 3 moderate | Road closed 6 hours, tow and medical response completed |
| March 2, 2022 | Red Mountain Pass, CO, Highway 133 | Heavy snow, whiteout | 5 minor | Road closed 4 hours, chain law enforced afterward |
| July 19, 2021 | Red Mountain Pass, CO, Highway 133 | Rockfall triggered by rain | 2 minor | Lane blocked for 2 hours, cleanup completed |
Understanding Red Mountain Pass Terrain And Weather
Red Mountain Pass reaches over 11,000 feet, creating thin air, reduced engine power, and limited traction in winter conditions. The surrounding peaks funnel storms directly onto the highway, producing sudden whiteouts and heavy icing that challenge even experienced drivers.
Preparedness And Vehicle Requirements
Vehicle Checks Before Departure
Drivers should verify tire tread and pressure, install winter-grade wiper blades, ensure full antifreeze levels, and confirm that brakes and battery are in excellent condition for cold weather operation.
Emergency Equipment List
Carrying tire chains, extra warm clothing, blankets, high calorie snacks, a fully charged phone with portable charger, and a small shovel significantly increases safety during unexpected delays or breakdowns.
Response Efforts And Official Actions
After the December 2023 accident, Colorado State Patrol deployed additional units, coordinated with mountain rescue teams, and implemented temporary chain laws across multiple passes. Clear communication with weather services allowed officials to warn drivers before conditions worsened.
Safety Practices For Travelers
- Check updated road conditions and weather forecasts before departure and again during travel.
- Install proper snow chains before entering the pass and practice fitting them at home.
- Drive at reduced speeds, increase following distance, and avoid sudden steering or braking on icy surfaces.
- If visibility drops to near zero, pull off the road safely, turn on hazard lights, and wait for conditions to improve.
Planning Future Travel Around Red Mountain Pass
Seasoned travelers review forecasts, choose four wheel drive or properly equipped vehicles, and build flexible schedules that allow extra time for weather related delays without rushing.
FAQ
Reader questions
What should I do if I encounter whiteout conditions on Red Mountain Pass?
Reduce speed to a crawl, use low beam headlights, maintain a safe following distance, and if visibility becomes dangerously low, pull completely off the road, set hazards, and wait for conditions to improve instead of continuing.
Are chains mandatory on this route during winter storms?
Yes, when the Colorado Department of Transportation issues a chain law for Highway 133, vehicles without proper snow chains or adequate winter tires are not permitted to proceed and can be turned back at enforcement checkpoints.
How long do closures typically last after a serious accident at Red Mountain Pass?
Major incidents often close the highway for several hours while crews clear debris, repair barriers, and verify safe driving surfaces, with occasional extended closures if structural damage or extreme weather delays work.
Can trucks and large vehicles safely navigate this pass in winter?
Commercial drivers must follow specific chain requirements, weight restrictions, and speed limits, and should consult real time road reports, as high profile vehicles are at increased risk of rollover or being stopped on steep grades during storms.