04/19/2026
Visitors to the Black Hills might want to add the Beaver Creek Bridge to their “must see” list because of its beautiful location, the beauty of the bridge itself, and to enjoy the stunning landscapes of Custer State Park and Wind Cave National Park.
This photo captures the construction of the Beaver Creek Bridge in Wind Cave National Park back in 1929—a time when vision, grit, and a whole lot of concrete were shaping the future of travel in our region.
Built by the South Dakota State Highway Commission, this remarkable open-spandrel concrete arch bridge was designed by engineer J. Harper Hamilton to connect Custer State Park with Wind Cave National Park—making it easier for visitors to experience the beauty of both.
At the time, it was the largest concrete arch bridge in South Dakota, soaring about 115 feet above the canyon and stretching gracefully across Beaver Creek. Even more impressive? It was designed to blend into the landscape, not compete with it—a philosophy that still defines our parks today.
This wasn’t just a bridge—it was part of a bigger vision led by Peter Norbeck to turn the Black Hills into a destination for scenic travel and adventure. Today, the bridge is listed on the National Register of Historic Places, recognized for both its engineering and its role in shaping travel through the Black Hills.