Beaver Creek Bridge
Pony truss bridge over Beaver Creek on a county road, 1.1 mi. west and 0.3 mi. south of Burdock
Open to traffic
Built 1910; rehabilitated 1987

Cheyenne River Bridge
Through truss bridge over Cheyenne River on a county road, 3.5 mi. east and 3.3 mi. south of Hot Springs
Open to traffic
Built 1930; rehabilitated 1948

Chilson Bridge
Deck truss bridge over an abandoned railroad line on a county road, 4 mi. east and 1.8 mi. north of Edgemont
Open to traffic
Built 1929