DSD Bridge over Cheyenne River

DSD Bridge is a road bridge spanning the Cheyenne River in Niobrara County with a steel structural design composed of seven panels. The crossing carries vehicles across the river and forms part of the county's network of rural transportation routes.

The bridge was constructed in 1915 when rural Wyoming was expanding its transportation infrastructure. It gained recognition on the National Register of Historic Places in 1985, marking its formal acknowledgment as a historic structure.

The DSD Bridge represents early 20th-century engineering methods and stands as a testament to the transportation development in rural Wyoming communities.

The bridge is accessed via County Road CN14-46 and remains operational for vehicle traffic. Visitors should prepare for a rural location with few services nearby.

This steel structure incorporates the Pennsylvania through truss design, which demonstrates specific engineering techniques from the early 1900s transportation era.

Location: Wyoming

GPS coordinates: 43.42111,-104.13139

Latest update: December 14, 2025 18:06