Going-to-the-Sun Road has been undergoing a major rehabilitation project since 2007. Visit the Federal Highway Administration's project page for construction information, photos, and mapping.
After many years of reconstruction, visitors to the high elevation section of the historic Going-to-the-Sun Road will experience a roadway that, in many places, has been rebuilt from the ground up. Extreme care was taken to ensure that its historic fabric and character remains as close to the original construction as possible.
Pavement preservation work is happening in the Spring and early Summer of 2019. That portion of the work will focus on the west side of the road between Avalanche Creek and Logan Pass. In September there may be a closure of the road between Avalanche Creek and Logan Pass to complete the work. The road status section of the park website will have updated information, as we learn more.