Boxelder Creek Bridge
Lost through truss bridge over Boxelder Creek on a county road, 1.0 mi. west and 3.8 mi. south of Wasta
No longer exists
Built ca. 1920; replaced 2002

Cheyenne River Bridge
Deck truss bridge over Cheyenne River on a county road, northeast of Wasta, 1.0 mi. north and 2.4 mi. east of Wasta
Open to traffic
Built 1940

County Road Bridge
Pony truss bridge over an unnamed creek on a county road, 0.5 mi. west and 0.5 mi. south of Wasta
Unknown status
Built ca. 1920

Hammerquist Road Bridge
Concrete arch bridge over Rapid Creek on Hammerquist Road
Open to traffic
Built 1916

Keystone Interchange Bridge
Wooden arch bridge on US 16A
Open to traffic
Built 1968