“Disaster at the Top of Alaska: Atigun Pass Destroyed in Shocking Event Near Coldfoot — Vital Arctic Lifeline Cut Off”.. See more details.
“Disaster at the Top of Alaska: Atigun Pass Destroyed in Shocking Event Near Coldfoot — Vital Arctic Lifeline Cut Off” appears to be WhileDisaster at the Top of Alaska: Atigun Pass Destroyed in Shocking Event Near Coldfoot — Vital Arctic Lifeline Cut Off”.. See more details. Atigun Pass did experience significant avalanches in January 2025, the was distroyed . The Dalton Highway, which traverses Atigun Pass, was temporarily closed due to these avalanches but has since been reopened.
In late January 2025, a series of avalanches in Atigun Pass buried two semi-trucks under snow, prompting the closure of the Dalton Highway. The Alaska Department of Transportation and Public Facilities responded by using artillery to trigger controlled avalanches and deployed heavy machinery to clear the debris. Cleanup efforts were complicated by severe weather conditions, including temperatures dropping to -30°F and the presence of hazardous materials in the stranded trucks.
Despite these challenges, the Dalton Highway was reopened by January 27, 2025, with officials advising drivers to exercise caution due to potential residual hazards.
Atigun Pass, located at milepost 244 of the Dalton Highway, is a critical route connecting Alaska’s interior to the North Slope oil fields. Known for its steep grades and susceptibility to avalanches, the pass is the highest year-round road pass in Alaska and is vital for transporting supplies and fuel to the Arctic region.