Jackson County, CO – Drivers traveling through northwest Colorado are facing major disruptions today after U.S. Highway 40 was fully closed in both directions, impacting a key mountain corridor between Steamboat Springs and Kremmling.
According to the Colorado Department of Transportation (CDOT), the closure affects US 40 between Weiss Drive near Steamboat Springs and Colorado Highway 134, approximately six miles west of Kremmling. The shutdown spans mile points 136 to 178 and was updated at 12:43 p.m. MST.
Officials say the closure is due to vehicle recovery operations, though no additional details about the incident or involved vehicles have been released. Drivers should expect significant delays, and slower speeds are advised in surrounding areas where traffic is being rerouted.
The Jackson County Sheriff’s Office confirmed the closure in a social media alert and urged motorists to visit COtrip.org for real-time road conditions, detour maps, and reopening updates.
US 40 serves as a major east–west route connecting Routt County, Grand County, and the broader northwest Colorado region, frequently used by commuters, freight traffic, and travelers heading toward the Denver metro area or popular mountain destinations. Closures along this stretch can quickly cause ripple effects across nearby highways, especially during winter travel conditions.
Drivers are encouraged to delay travel if possible, monitor official updates, and allow extra time if navigating alternate routes. No estimated reopening time has been announced.
This article was produced by a journalist and may include AI-assisted input. All content is reviewed for accuracy and fairness.
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