Interior Secretary Haaland announces $25 million for Denali Park Road

Time lapse of the Pretty Rocks slump, from July 21 to August 25, 2021. In this time, the road displacement was ~6.5 meters (21 feet)NPS Geology Team

Twenty-five million dollars has been set aside for repair work to address landslide issues with the Park Road in Denali National Park and Preserve.

The area known as Pretty Rocks, about forty-five miles in along the Park Road, has seen an accelerating landslide in recent years.  By last summer, shifting earth was causing the road to move more than half an inch per day.

Park officials have tried to keep up with maintaining the road.  In 2019, there were a few short-term closures for maintenance.  In 2020, the road was able to stay open all season.  In 2021, however, the deteriorating situation led the National Park Service to close the road for the remainder of the season in late August.

September 16, 2021 photo of eastern side of the Pretty Rocks landslide. The displacement of approximately 14 vertical feet seen below the person standing on the stable road surface (for scale) occurred over two weeks following the cessation of maintenance and road use on September 2, 2021.NPS Photo

Last fall, the Park Service set up a page detailing the issues at Pretty Rocks.  That page says climate change is a likely contributor to the current problems, and continued use of the Park Road west of Pretty Rocks would require new, more expensive methods.  Currently, the National Park Service is looking at building a bridge over the landslide.

On Thursday, U.S. Secretary of the Interior Deb Haaland announced that $25 million from the recently passed bipartisan infrastructure bill will be used to make the needed changes. All three members of Alaska’s congressional delegation applauded the funds being dedicated to Denali National Park.

Before bridge construction can begin, the project must go through an environmental assessment process. That assessment allows for a public comment period, which is open until February 13th