Duluth, Missabe & Iron Range Railway
Reporting mark: DMIR
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BNSF - Arbor Street Overpass (St. Louis County, Minnesota)
Built 1914Concrete arch bridge over Arbor Street on DM&IR Railroad in DuluthOpen to traffic
BNSF - Idaho Street Bridge (St. Louis County, Minnesota)
Built 1930Steel stringer bridge over Idaho Street on DM&IR RailwayOpen to traffic
BNSF/DM&IR Crossing (Itasca County, Minnesota)
Pony/through plate girder bridge over abandoned Duluth, Missabe & Iron Range Railway on BNSF RailwayOpen to traffic
CN - 108th Avenue Overpass (St. Louis County, Minnesota)
Built 1913, Bypassed 2015Deck plate girder bridge over 108th Avenue on Canadian National RailwayIntact but closed to all traffic
CN - Cloquet River Bridge (St. Louis County, Minnesota)
SB Span Built 1906, NB Span Built 1924Warren deck truss bridge over Cloquet River on Canadian National Railway (formerly Duluth, Missabe & Iron Range Railway)Open to traffic
CN - Embarrass River Bridge (St. Louis County, Minnesota)
Closed-spandrel arch bridge over Embarrass River on Canadian National RailwayIntact but closed to all traffic
CN - Forbes Bridge (St. Louis County, Minnesota)
Built 1917Deck plate girder bridge over St. Louis River on Canadian National RailwayOpen to traffic
CN - Grand Avenue Viaduct (St. Louis County, Minnesota)
Built 1904Deck plate girder bridge over Grand Avenue, Superior Street and Carlton Avenue on Canadian National RailwayOpen to traffic
CN - Highland Street Bridge (St. Louis County, Minnesota)
Built 1921Pony/through plate girder bridge over Highland Street on Canadian National RailwayOpen to traffic
CN - I-35 Bridge (NB) (St. Louis County, Minnesota)
Built 1956Pony/through plate girder bridge over I-35 Northbound on Canadian National RailwayOpen to traffic
CN - I-35 Bridge (SB) (St. Louis County, Minnesota)
Built 1965Pony/through plate girder bridge over I-35 Southbound on Canadian National RailwayOpen to traffic
CN - Keene Creek Bridge (St. Louis County, Minnesota)
Deck plate girder bridge over Keene Creek on Canadian National RailwayOpen to traffic
CN - Kingsbury Creek Bridge (St. Louis County, Minnesota)
Deck plate girder bridge over Kingsbury Creek on Canadian National RailwayOpen to traffic
CN - Miller Trunk Road Bridge (St. Louis County, Minnesota)
Built 1939Steel stringer bridge over Miller Trunk Road (County Road 132) on Canadian National RailwayOpen to traffic
CN - MN-23 Overpass (St. Louis County, Minnesota)
Built 1940, New Bridges Built 2014Pony/through plate girder bridge over MN-23 on DM&IR RailwayReplaced by a new bridge
CN - MN-61 Bridge (Lake County, Minnesota)
Built 1962Steel stringer bridge over Minnesota Highway 61 on Canadian National RailwayOpen to traffic
CN - Oliver Approach Bridge (St. Louis County, Minnesota)
Built 1910Deck plate girder bridge over CN Access Road on Canadian National RailwayOpen to traffic
CN - Ore Dock #6 Viaduct (St. Louis County, Minnesota)
Built 1918, Portion over I-35 Reconstructed 1966Deck plate girder bridge over I-35 and City Streets on Canadian National RailwayOpen to traffic
CN - Partridge River Bridge (St. Louis County, Minnesota)
Deck plate girder bridge over Partidge River on Canadian National RailwayOpen to traffic
CN - U.S. Steel Creek Tributary Bridge (St. Louis County, Minnesota)
Deck plate girder bridge over U.S. Steel Creek Tributary on Bypassed Canadian National RailwayIntact but closed to all traffic
CN - US 2 Overpass (St. Louis County, Minnesota)
Built 1932Steel stringer bridge over US 2 on DM&IR RailwayOpen to traffic
CN - US-2 Bridge (EB) (St. Louis County, Minnesota)
Built 1965Pony/through plate girder bridge over US Highway 2 Eastbound on Canadian National RailwayOpen to traffic
CN - US-53 Overpass (St. Louis County, Minnesota)
Built 1960Pony/through plate girder bridge over US Highway 53 on Canadian National RailwayOpen to traffic
CN - Whiteface River Bridge (St. Louis County, Minnesota)
Built 1916-1917Pony/through plate girder bridge over Whiteface River on Canadian National RailwayOpen to traffic
CN/CN Overpass (St. Louis County, Minnesota)
Pony/through plate girder bridge over Canadian National Railway on Canadian National RailwayOpen to traffic
DM&IR Ore Dock #5 Viaduct (St. Louis County, Minnesota)
Built 1913; Section over Interstate 35 reconfigured 1966; Abandoned 1985Abandoned girder bridge over Grand Avenue, Carlton Street, South Michigan Street, & Interstate 35 on Duluth, Missabe, & Iron Range Railroad Ore Dock #5Abandoned
DM&IR/NSSR Overpass (Lake County, Minnesota)
Deck plate girder bridge over North Shore Scenic Railroad on Canadian National RailwayOpen to traffic
DMIR - MN 61 Bridge (Lake County, Minnesota)
Built 1998Pony plate girder bridge over MN 61 on DM&IR RailroadOpen to traffic
LVTX/DMIR Overpass (St. Louis County, Minnesota)
built ca 1956Deck plate girder bridge over rail on railOpen to traffic
Mesabi Trail - US-169 Bridge (Itasca County, Minnesota)
Built 1928Deck plate girder bridge over US Highway 169 on Mesabi TrailOpen to traffic
Mesabi Trail - US-53 Bridge (St. Louis County, Minnesota)
Built 1960Steel stringer bridge over US Highway 53 on Mesabi TrailOpen to pedestrians only
NSSR - 36th Avenue Overpass (St. Louis County, Minnesota)
Built 1920, Replaced 2014Concrete arch bridge over 36th Avenue E on SL&LC Railroad in DuluthReplaced by a new bridge
NSSR - Lester River Bridge (St. Louis County, Minnesota)
Built 1896; Main Deck Truss Replaced 1944Deck plate girder bridge over Lester River on Railroad (NSSR)Open to traffic
NSSR - Tischer Creek Bridge (St. Louis County, Minnesota)
Deck plate girder bridge over Tischer Creek on North Shore Scenic RailroadOpen to traffic
Oliver Swing Bridge (Douglas County, Wisconsin)
Built 1910Double-decker swing bridge over St. Louis River on WI 105 and CN RailwayOpen to traffic
Willard Munger Trail - CN Overpass (St. Louis County, Minnesota)
Built 1913Pony/through plate girder bridge over Abandoned Canadian National Railway on Willard Munger TrailOpen to pedestrians only