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
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 Through truss bridge over Madison River on MT 84 Replaced by a new bridge Built 1922; replaced 1992
Madison River Bridge[Map] Lost truss bridge over Madison River on CR 204 No longer exists Built 2001; replaced 2001
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 Sweetwater Road (CR 180) Replaced by a new bridge Built 1968; replaced 1998
Ruby River Bridge[Map] Lost Pony truss bridge over Ruby River on CR 170 Replaced by a new bridge Built 1936; replaced 2010
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 Pony truss bridge over Big Hole River on Melrose-Twin Bridges County Rd Replaced by a new bridge
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