Going-to-the-Sun Road

Going-to-the-Sun Road
U.S. National Register of Historic Places
U.S. National Historic Landmark
The road is often cut into steep rock
Location in Montana Show map of Montana Going-to-the-Sun Road (the United States) Show map of the United States
Location	Glacier National Park, Flathead and Glacier counties, Montana, U.S.
Nearest city	West Glacier, Montana
Coordinates	48°41′42″N 113°49′01″W / 48.695°N 113.817°W / 48.695; -113.817
Built	1921–1932; dedicated 1933
Architect	National Park Service; Bureau of Public Roads
NRHP reference No.	83001070
Significant dates
Added to NRHP	June 16, 1983[1]
Designated NHL	February 18, 1997[2]

Going-to-the-Sun Road is a scenic mountain road in the Rocky Mountains of the western United States, in Glacier National Park in Montana. The Sun Road, as it is sometimes abbreviated in National Park Service documents, is the only road that traverses the park, crossing the Continental Divide through Logan Pass at an elevation of 6,646 feet (2,026 m), which is the highest point on the road.^[3] Construction began in 1921 and was completed in 1932 with formal dedication in the following summer on July 15, 1933.^[4][5] Prior to the construction of the road, visitors would need to spend several days traveling through the central part of the park, an area which can now be traversed within a few hours, excluding any stops for sightseeing or construction.

The road is the first to have been registered in all of the following categories: National Historic Place,^[6] National Historic Landmark^[2] and Historic Civil Engineering Landmark.^[7] The road is approximately 50 miles (80 km) long and spans the width of the park between the east and west entrance stations.^[3] The National Historic Landmark Nomination records a slightly shorter distance of 48.7 miles which is measured from the first main intersection just outside the park's west entrance to Divide Creek in St. Mary, Montana on the east side of the park.^[3]