SD 87 loop over SD 87, N of Norbeck Lake, Wind Cave NP, Hot Springs, South Dakota. County/parish: Custer.
Added to the National Register of Historic Places April 07, 1995. NRIS 95000344.
Part of Wind Cave National Park MPS (NRIS 64500591).
1 contributing structure.Also known as:
The Pig Tail Bridge is a bridge in Custer County, South Dakota, United States, which was built around 1930. Located in Wind Cave National Park, it is a spiral bridge. It was listed on the National Register of Historic Places in 1995.
The Pig Tail Bridge was built to develop South Dakota Highway 87 in which it is part of. The bridge is 160 feet (49 m) long and 20 feet (6.1 m) wide.
(read more...)National Park Service documentation: https://catalog.archives.gov/id/93203605