Snowfall Closes I-70 Near Vail Pass Summit

Westbound lanes shut down after crash as heavy snow blankets Colorado mountains

Apr. 14, 2026 at 2:34pm

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A sweeping, atmospheric landscape painting in muted tones of gray, white, and blue, capturing the overwhelming scale of a snow-covered mountain range and the tiny, winding interstate highway that cuts through it.A winter storm blankets Colorado's mountain highways, exposing the raw power of nature against the state's vital transportation infrastructure.Denver Today

Heavy snowfall in the Colorado mountains on Tuesday morning has led to the closure of the westbound lanes of Interstate 70 near the Vail Pass Summit. The closure was prompted by a crash, with the Colorado Department of Transportation investigating the cause. There is currently no estimate on when the lanes will reopen.

Why it matters

I-70 is a major transportation artery through the Colorado Rockies, and closures due to winter weather can significantly disrupt travel and commerce in the region. This closure highlights the challenges faced by drivers and transportation officials during periods of heavy snowfall in the mountains.

The details

The westbound lanes of I-70 were closed at Exit 190 near Copper Mountain due to the crash. The Colorado Department of Transportation is investigating the cause of the incident that led to the closure.

  • Snow continued to fall in the Colorado mountains on Tuesday morning.

The players

Colorado Department of Transportation

The state agency responsible for maintaining Colorado's transportation infrastructure, including Interstate 70.

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What’s next

The Colorado Department of Transportation will work to clear the roadway and investigate the cause of the crash in order to reopen the westbound lanes of I-70 as soon as possible.

The takeaway

This closure of a major interstate highway due to heavy snowfall underscores the importance of preparedness and resilience in Colorado's transportation system during the winter months.