Custer County

Fort Keogh Bridge   [Map]
Pennsylvania through truss bridge over Yellowstone River on Fort Keogh Access Road
Removed in the spring 2012 according to info from the Montana Historical Society
Built 1902, damaged by flooding in 2011, later removed in spring 2012
Kinsey Bridge   [Map]
Parker through truss bridge over Yellowstone River on Lower Road (formerly Milwakuee Railroad)
Open to traffic
Built 1907 by the American Bridge Co.; later converted to a one lane automobile bridge
North Fork Sunday Creek Bridge   [Map]
Pony truss bridge over North Fork Sunday Creek on CR 010
Open to traffic
Built 1913
Pacific Avenue Bridge   [Map]
Lost through truss bridge over Tongue River on CR 054 in Miles City
Replaced by a moden bridge on current site
Built 1897 by W.S. Hewett & Co.
Paragon Bridge   [Map]
Parker through truss bridge over Yellowstone River on former Milwaukee Road
Open to traffic
Built 1907
Powder River Bridge   [Map]
Pony truss bridge over Powder River on CR 302
Open to traffic
Built 1926
Powder River Bridge   [Map · Street View]
Through truss bridge over Powder River on CR 307
Closed to all traffic
Built 1935
Sheep Creek Bridge   [Map]
Pony truss bridge over Sheep Creek on CR 303
Open to traffic
Built 1912