Vail Pass Road Conditions | Live Traffic Cams
Is Vail Pass Open or Closed Right Now?
Vail Pass Status: OPEN
Vail Pass Quick Facts:
| Summit | 10,662 ft |
| Length | 15 miles (MP 180-195) |
| Grade | 6-7% |
| Annual Snowfall | 250-350 inches |
| Winter Closures | 15-25 per season |
| Avg Closure | 1.5-3 hours |
Vail Pass is a high-elevation mountain corridor on Interstate 70 in Colorado, spanning mile markers 180-195 at a summit elevation of 10,662 feet. The pass serves as the primary route between Denver and Colorado’s western slope ski resorts. Winter conditions can change rapidly, with heavy snowfall, reduced visibility, and high winds creating hazardous driving conditions. This page provides real-time data from the Colorado Department of Transportation (CDOT) to support travel planning decisions.
Vail Pass Map
Vail Pass Live Traffic Cameras
Vail – Vail Pass
Vail Pass – Copper Mtn
Camera images refresh automatically. Images may be delayed during high traffic periods.
Vail Pass Travel Advisories & Alerts
Current Travel Advisories for Vail Pass
- Traction Law in effect (Sept 1 - May 31): Passenger vehicles require AWD/4WD with adequate tread OR chains.
- WARNING - Icy Roadway
- Speed Advisory: 60 MPH
Traction Law Reminder: Colorado’s Passenger Vehicle Traction Law and Commercial Vehicle Chain Law are in effect statewide September 1 through May 31. Passenger vehicles require snow tires (3/16″ tread minimum), all-season tires meeting specs, or 4WD/AWD. Commercial vehicles must carry and install chains when activated.
Current Road Surface & Weather Conditions
Real-Time Weather Data for Vail Pass
Weather Forecast & Travel Impact
Weather Forecast for Vail Pass
National Weather Service forecasts mostly clear for the next 5 hours (through 9:08 PM MST).
What to Expect for Vail Pass:
Current Travel Conditions for Vail Pass
Traffic Conditions for Vail Pass
Why Does Vail Pass Close?
CDOT closes Vail Pass when conditions exceed safe operating thresholds:
| Closure Reason | Threshold | Typical Duration |
|---|---|---|
| Visibility | Below 500 feet | 30 min – 2 hours |
| Snow Accumulation | 6+ inches per hour | 1-4 hours |
| High Winds | Sustained 60+ mph or gusts 75+ mph | 30 min – 3 hours |
| Avalanche Control | Active mitigation required | 15 min – 1 hour |
| Multi-Vehicle Accidents | Road blockage requiring tow operations | 1-6 hours |
| Whiteout Conditions | Zero visibility | Variable |
Closure Frequency: Vail Pass typically closes 15-25 times per winter season (November-April), primarily during December through March storm cycles.
Reopening Process: CDOT snowplow operations clear the roadway while avalanche teams secure slopes. Traffic resumes once visibility exceeds 1,000 feet, road surface is treated, and wind speeds drop below operational thresholds.
Alternative Routes When Vail Pass Is Closed
Most Direct Alternate: Loveland Pass (US-6) runs parallel to I-70, located 11 miles east of Vail Pass. Summit elevation: 11,990 feet. Commercial vehicles prohibited. When multiple passes close simultaneously, several alternative routes are available: US-40 through Berthoud Pass (north), US-285 through Kenosha Pass (south), or CO-91/US-24 through Fremont Pass (central). These alternatives add 50-100+ miles and 1-3 hours, depending on conditions. If the Vail Pass is closed but the Eisenhower Tunnel remains open, you can exit at Copper Mountain (Exit 195), take CO-91 South to Leadville, then US-24 North to Minturn/Vail.
Important: These alternative routes are also subject to closure during severe weather. Be sure to check COtrip.org for real-time status on all mountain passes before deviating from I-70.
Safely Driving Over the Vail Pass
When Conditions are Not Ideal:
- Reduce speed 10-20 mph below posted limits during precipitation
- Increase following distance to 6+ seconds
- Use lower gears on descents to minimize brake use
- Avoid sudden steering or braking inputs on ice/snow
Vehicle Equipment (Sept 1 – May 31)
- Snow tires with mountain/snowflake symbol, OR
- All-season tires with 3/16″ tread depth, OR
- 4WD/AWD with adequate tread
- Tire chains (required for 2WD when chain law active)
Frequently Asked Questions
How often is road condition data on this page updated?
Road surface conditions update every 5 minutes via the CDOT API. CDOT operators verify sensor data every 2-4 hours during normal conditions and hourly during active weather events.
What weather stations provide Vail Pass data?
Primary sources: Copper Mountain station (MP 195.8) for road surface and temperature; Dowd Junction station (MP 171.1) for precipitation and visibility data.
Can I drive over Vail Pass in a 2WD vehicle during winter?
Yes, when road conditions are clear and chain/traction law is not active. However, 2WD vehicles must have adequate tires (snow tires or all-season with 3/16″ tread) and carry chains September 1 – May 31 per Colorado law.
How long do Vail Pass closures typically last?
Average: 1.5-3 hours. Brief closures (avalanche control): 15-60 minutes. Extended closures (severe storms): 4-8+ hours. Check this page or COtrip.org for real-time reopening estimates.
Is there cell phone coverage on Vail Pass?
Partial. Verizon and T-Mobile cover the summit and major exits. AT&T is limited. Coverage drops in valleys and during heavy snowfall. Do not rely solely on mobile devices for emergency communication.
Status Reports for Other Colorado Mountain Routes & Passes
Blue Sky Limo provides real-time road condition reports using live CDOT COtrip data, refreshed every five minutes. Select a route below for current conditions, traffic cameras, and travel advisories before your mountain drive.
Additional CDOT Road Resources:
Visit COtrip.org for real-time road conditions, live webcams, and closure alerts for all Colorado highways. Download the CDOT mobile app (iOS | Android) to view traffic cameras, track snowplow locations, and receive push alerts for closures. Follow @ColoradoDOT on X for immediate updates on chain law activations and major incidents. For recorded Colorado road condition updates, call:
- 511 (within Colorado)
- 303-639-1111 (Denver metro)
- 877-315-7623 (toll-free statewide)
Mountain weather directly impacts road conditions and closure timing across Colorado. Check the National Weather Service forecast for storm warnings and precipitation timing before traveling. During winter months, the Colorado Avalanche Information Center posts forecasts that often signal upcoming closures for avalanche control on mountain passes and corridors.
Data Source: Colorado Department of Transportation (CDOT) COtrip API | Refreshed every 5 minutes
