BBWA Canal Bridge
Lost pony truss bridge over BBWA Canal
No longer exists
Built 1936; replaced 2001

Bighorn River Bridge
Truss bridge over Bighorn River on Frontage Road 104
Open to traffic
Built 1930

BNSF Railroad Bridge
Lost truss bridge over BNSF Railroad on MT 568
No longer exists
Built 1939; replaced 2004

Bundy Bridge
Warren through truss bridge over Yellowstone River on Bundy Road at Pompey's Pillar National Monument
Open to pedestrians
Built 1915

Duck Creek Bridge
Lost three-span through truss bridge over Yellowstone River on Route 329
Replaced by new bridge
Built 1915; replaced 1991

Pryor Creek Bridge
Pony truss bridge over Pryor Creek on BIA Route 11
Open to traffic
Built ca. 1920

Yellowstone River Bridge
Lost three-span through truss bridge over Yellowstone River on MT 568
No longer exists
Built 1915; replaced 2001