Historic Bridges of the U.S. | Madison County, Montana

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Beaverhead River Bridge
Through truss bridge over Beaverhead River on CR 104
Open to traffic
Built 1910

Big Hole River Overflow Bridge
Pony truss bridge over Big Hole River Overflow on CR 141
Open to traffic
Built 2000

Blaine Spring Creek Bridge
Through truss bridge over Blaine Spring Creek on MT 249
Open to traffic
Built 1897

Jefferson River Bridge
Lost truss bridge over Jefferson River on MT 422
No longer exists
Built 1910; replaced 2003

Madison River Bridge
Lost truss bridge over Madison River on CR 204
No longer exists
Built 2001; replaced 2001

Madison River Bridge
Pony truss bridge over Madison River on CR 220
Open to traffic
Built 1902; rehabilitated 2005

Madison River Bridge
Lost two-span through truss bridge over Madison River on US 287 in Ennis
No longer exists
Built 1935; replaced 2001

Madison River Bridge
Through truss bridge over Madison River on MT 249
Open to traffic
Built 1897; rehabilitated 2000

Ruby River Bridge
Pony truss bridge over Ruby River on CR 170
Open to traffic
Built 1936

West Fork Madison River Bridge
Pony truss bridge over West Fork Madison River
Open to traffic
Built 1947