The $100 million Pretty Rocks Bridge will cross the site of a landslide that has closed the road at Mile 45 since 2021.
The damage wrought to the park’s road by melting permafrost is creating a new reality affecting visitors, park staff, local businesses and potentially wildlife.
Of the 140 unstable slopes along the 92-mile park road, Pretty Rocks has the most potential to disrupt traffic.
A new report identifies climate change as one of the challenges facing transportation in Alaska's most famous national park.