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Madison County

Big Hole River Bridge [Map]
Lost through truss bridge over Big Hole River on CR 210
No longer exists
Built 1892; replaced 2000

Big Hole River Bridge [Map · Street View]
Through truss bridge over Big Hole River on I-15 Frontage Road
Open to traffic
Built 1940

Big Hole River Bridge [Map]
Lost pony truss bridge over Big Hole River on CR 026
No longer exists
Built 1915; replaced 2001

Big Hole River Overflow Bridge [Map]
Lost pony truss bridge over Big Hole River Overflow on Burma Road (CR 141)
Replaced by a new bridge
Built ca. 1910; replaced 2000

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

Brownes Bridge [Map]
Through truss bridge over Big Hole River on CR 320
Open to traffic
Built 1915

Brownes Bridge (Old) [Map]
Lost Truss bridge over Big Hole River on Brownes Bridge Road
Replaced by a new bridge
Built 1863; replaced 1915

Ennis Lions Park Footbridge (Proposed) [Map]
Pratt through truss bridge over Madison River on Lions Park Trail
Proposed
Proposed

Hutchins Bridge [Map]
Pratt Through Truss bridge over Madison River on CR 220
Open to traffic
Built 1902; rehabilitated 2005

Ironrod Bridge [Map]
Lost Pony truss bridge over Jefferson River on MT 41
Replaced by a new bridge
Built 1938; replaced 1992

Jeffers Bridge [Map]
Lost Pratt through truss bridge over Madison River on Road
Replaced by a new bridge
Built 1897; Replaced 1935

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

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

Madison River Bridge [Map]
Lost Through truss bridge over Madison River on MT 84
Replaced by a new bridge
Built 1922; replaced 1992

MRL - Jefferson River Bridge [Map]
Pratt Through truss bridge over Jefferson River on Montana RailLink
Intact but closed to all traffic
Relocated here 1949

Ruby River Bridge [Map]
Lost Pony truss bridge over Ruby River on CR 170
Replaced by a new bridge
Built 1936; replaced 2010

Ruby River Bridge [Map]
Lost Pony truss bridge over Ruby River on Sweetwater Road (CR 180)
Replaced by a new bridge
Built 1968; replaced 1998

Silver Bow Lane Bridge [Map]
Through truss bridge over Beaverhead River on CR 104
Open to traffic
Built 1910

Three Dollar Bridge [Map]
Polygonal Warren through truss bridge over Madison River on USFS Rd 8381
Open to traffic
Built in 1930 as part of a 2-span bridge over the Jefferson River on US 287; relocated here in 2001.

Twin Bridges Bridge [Map]
Lost Pratt through truss bridge over Beaverhead River on 4th Avenue
Replaced by a new bridge
Built 1894; Replaced 1949

UP - Big Hole River Bridge [Map · Street View]
Triple-intersection Warren through truss bridge over Big Hole River on Union Pacific Railroad
Open to traffic
Built 1901

US287 Madison River Bridge [Map]
Lost two-span through truss bridge over Madison River on US 287 in Ennis
No longer exists
Built 1935; replaced 2001

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

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