I-70 through Glenwood Canyon is now open

Update - 8:45 p.m. - I-70 in Glenwood Canyon is OPEN in both directions. Crews successfully cleared a mudslide this evening at Mile Point 120.6. The slide took place at 5 p.m. this evening and was located in the canyon between No Name (exit 119) and Grizzly Creek (exit 121). Crews quickly cleared mud and water from eastbound and westbound I-70 with pre-positioned equipment. Crews and equipment were nearby as part of CDOT's safety protocol for I-70 Glenwood Canyon. Crews had mobilized in response to a Flash Flood Watch issued in the late afternoon, allowing an expedited response to the slide and I-70 closure points. All real-time road conditions and updates will continue to post to COtrip.org. Motorists planning to travel in the area should monitor COtrip.org as well as weather reports. The Glenwood Canyon recreation path and rest areas will continue to be closed overnight. The path and rest areas will reopen in the morning, conditions and weather permitting.

Statewide — I-70 in Glenwood Canyon is closed in both directions this evening due to a mudslide in the canyon at Mile Point 120.6. I-70 is closed between West Rifle (exit 87) and Dotsero (exit 133). The slide took place at 5 p.m. this evening and is located between No Name (exit 119) and Grizzly Creek (exit 121). The slide is located east of Glenwood Springs. 

The slide is mostly water with some mud and debris. Material is on eastbound and westbound traffic. Crews immediately began clearing the slide with pre-positioned equipment and are making good progress on clearing the roadway. When crews arrived on scene, the deepest part of the slide was 1.5 feet against the roadway barrier. Water and debris filled a culvert next to the roadway up to nine feet deep.

CDOT anticipates crews will be able to quickly clear the slide from the roadway. An alternate route is not recommended at this time.

A Flash Flood Watch began at approximately 4:40 p.m. this afternoon. Motorists should monitor weather reports to see when the Flash Flood Watch ends. CDOT will continue to work closely with the National Weather Service to monitor weather while crews clear the roadway.

If motorists would like to use an alternate route, please use COtrip.org or the COtrip Planner app to select another route. Please do not use navigation applications to look for alternate routes. There are many auxiliary county and Forest Service Roads that do not have cell service, are not able to withstand highway traffic and require 4x4 vehicles. Cottonwood Pass is restricted to local traffic only.

What: Media call to provide update on I-70 closure in Glenwood Canyon
Who: CDOT representatives
When: Wednesday, August 16, 7:30 p.m.
How: Google Meet
Video call link: https://meet.google.com/yhg-nwkz-ozo
Or dial: ‪(US) +1 475-675-3172‬ PIN: ‪228 802 872‬#
More phone numbers: https://tel.meet/yhg-nwkz-ozo?pin=7098280100033

History

Mudslides in July 2021 prompted an extended safety closure for I-70 for approximately two weeks. Very little flooding took place in Glenwood Canyon in 2022, affecting only the recreational trail. CDOT has conducted extensive rockfall and debris flows prevention work in Glenwood Canyon. Crews will periodically conduct rockfall removal and related work in the canyon.

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