Duluth, Missabe & Iron Range Railway

Reporting mark: DMIR
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Alborn-Pengilly Trail - St. Louis River Bridge (St. Louis County, Minnesota)
Built 1906
Deck plate girder bridge over St. Louis River on Alborn-Pengilly Trail
Open to pedestrians only

Alborn-Pengilly Trail - Whiteface River Bridge (St. Louis County, Minnesota)
Deck plate girder bridge over Whiteface River on Alborn-Pengilly Trail
Open to pedestrians only

Alborn-Pengilly Trail /BNSF Overpass (St. Louis County, Minnesota)
Built 1912
Through Plate Girder bridge over DM&IR Railway on Alborn-Pengilly Trail
Open to pedestrians only

BNSF - Arbor Street Overpass (St. Louis County, Minnesota)
Built 1914
Concrete arch bridge over Arbor Street on DM&IR Railroad in Duluth
Open to traffic

BNSF - Idaho Street Bridge (St. Louis County, Minnesota)
Built 1930
Steel stringer bridge over Idaho Street on DM&IR Railway
Open to traffic

BNSF/DM&IR Crossing (Itasca County, Minnesota)
Pony/through plate girder bridge over abandoned Duluth, Missabe & Iron Range Railway on BNSF Railway
Open to traffic

CN - 108th Avenue Overpass (St. Louis County, Minnesota)
Built 1913, Bypassed 2015
Deck plate girder bridge over 108th Avenue on Canadian National Railway
Intact but closed to all traffic

CN - Cloquet River Bridge (St. Louis County, Minnesota)
SB Span Built 1906, NB Span Built 1924
Warren deck truss bridge over Cloquet River on Canadian National Railway (formerly Duluth, Missabe & Iron Range Railway)
Open to traffic

CN - Cloquet River Bridge (Brimson) (St. Louis County, Minnesota)
Deck plate girder bridge over Cloquet River on Canadian National Railway
Open to traffic

CN - Embarrass River Bridge (St. Louis County, Minnesota)
Closed-spandrel arch bridge over Embarrass River on Canadian National Railway
Intact but closed to all traffic

CN - Forbes Bridge (St. Louis County, Minnesota)
Built 1917
Deck plate girder bridge over St. Louis River on Canadian National Railway
Open to traffic

CN - Grand Avenue Viaduct (St. Louis County, Minnesota)
Built 1904
Deck plate girder bridge over Grand Avenue, Superior Street and Carlton Avenue on Canadian National Railway
Open to traffic

CN - Highland Street Bridge (St. Louis County, Minnesota)
Built 1921
Pony/through plate girder bridge over Highland Street on Canadian National Railway
Open to traffic

CN - I-35 Bridge (NB) (St. Louis County, Minnesota)
Built 1956
Pony/through plate girder bridge over I-35 Northbound on Canadian National Railway
Open to traffic

CN - I-35 Bridge (SB) (St. Louis County, Minnesota)
Built 1965
Pony/through plate girder bridge over I-35 Southbound on Canadian National Railway
Open to traffic

CN - Keene Creek Bridge (St. Louis County, Minnesota)
Deck plate girder bridge over Keene Creek on Canadian National Railway
Open to traffic

CN - Kingsbury Creek Bridge (St. Louis County, Minnesota)
Deck plate girder bridge over Kingsbury Creek on Canadian National Railway
Open to traffic

CN - Miller Trunk Road Bridge (St. Louis County, Minnesota)
Built 1939
Steel stringer bridge over Miller Trunk Road (County Road 132) on Canadian National Railway
Open to traffic

CN - MN-23 Overpass (St. Louis County, Minnesota)
Built 1940, New Bridges Built 2014
Pony/through plate girder bridge over MN-23 on DM&IR Railway
Replaced by a new bridge

CN - MN-61 Bridge (Lake County, Minnesota)
Built 1962
Steel stringer bridge over Minnesota Highway 61 on Canadian National Railway
Open to traffic

CN - Nemadji River Bridge (Saunders) (Douglas County, Wisconsin)
Built Ca. 1910
Deck plate girder bridge over Nemadji River on Canadian National Railway
Open to traffic

CN - Oliver Approach Bridge (St. Louis County, Minnesota)
Built 1910
Deck plate girder bridge over CN Access Road on Canadian National Railway
Open to traffic

CN - Ore Dock #6 Viaduct (St. Louis County, Minnesota)
Built 1918, Portion over I-35 Reconstructed 1966
Deck plate girder bridge over I-35 and City Streets on Canadian National Railway
Open to traffic

CN - Partridge River Bridge (St. Louis County, Minnesota)
Deck plate girder bridge over Partidge River on Canadian National Railway
Open to traffic

CN - Pine Creek Bridge (West) (St. Louis County, Minnesota)
Deck plate girder bridge over Pine Creek on Canadian National Railway
Open to traffic

CN - St. Louis River Bridge (Skibo) (St. Louis County, Minnesota)
Deck plate girder bridge over St. Louis River on Canadian National Railway
Open to traffic

CN - Superior Hiking Trail Bridge (St. Louis County, Minnesota)
Deck plate girder bridge over Superior Hiking Trail on Canadian National Railway
Open 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 Railway
Intact but closed to all traffic

CN - US 2 Overpass (St. Louis County, Minnesota)
Built 1932
Steel stringer bridge over US 2 on DM&IR Railway
Open to traffic

CN - US-2 Bridge (EB) (St. Louis County, Minnesota)
Built 1965
Pony/through plate girder bridge over US Highway 2 Eastbound on Canadian National Railway
Open to traffic

CN - US-53 Overpass (St. Louis County, Minnesota)
Built 1960
Pony/through plate girder bridge over US Highway 53 on Canadian National Railway
Open to traffic

CN - Whiteface River Bridge (St. Louis County, Minnesota)
Built 1916-1917
Pony/through plate girder bridge over Whiteface River on Canadian National Railway
Open to traffic

CN/CN Overpass (St. Louis County, Minnesota)
Pony/through plate girder bridge over Canadian National Railway on Canadian National Railway
Open to traffic

DM&IR Ore Dock #5 Viaduct (St. Louis County, Minnesota)
Built 1913; Section over Interstate 35 reconfigured 1966; Abandoned 1985
Abandoned girder bridge over Grand Avenue, Carlton Street, South Michigan Street, & Interstate 35 on Duluth, Missabe, & Iron Range Railroad Ore Dock #5
Abandoned

DM&IR/NSSR Overpass (Lake County, Minnesota)
Deck plate girder bridge over North Shore Scenic Railroad on Canadian National Railway
Open to traffic

DMIR - MN 61 Bridge (Lake County, Minnesota)
Built 1998
Pony plate girder bridge over MN 61 on DM&IR Railroad
Open to traffic

LVTX/DMIR Overpass (St. Louis County, Minnesota)
built ca 1956
Deck plate girder bridge over rail on rail
Open to traffic

Mesabi Trail - US-169 Bridge (Itasca County, Minnesota)
Built 1928
Deck plate girder bridge over US Highway 169 on Mesabi Trail
Open to traffic

Mesabi Trail - US-53 Bridge (St. Louis County, Minnesota)
Built 1960
Steel stringer bridge over US Highway 53 on Mesabi Trail
Open to pedestrians only

NSSR - 36th Avenue Overpass (St. Louis County, Minnesota)
Built 1920, Replaced 2014
Concrete arch bridge over 36th Avenue E on SL&LC Railroad in Duluth
Replaced by a new bridge

NSSR - Big Sucker River Railroad Bridge (St. Louis County, Minnesota)
Bridge over Big Sucker River on Lake Shore Railway Museum Ry
Open

NSSR - French River Bridge (St. Louis County, Minnesota)
Built 1896
Bridge over French River on Railroad
Open to traffic

NSSR - Knife River Bridge (Lake County, Minnesota)
Built 1896
Deck plate girder bridge
Open to traffic

NSSR - Lester River Bridge (St. Louis County, Minnesota)
Built 1896; Main Deck Truss Replaced 1944
Deck plate girder bridge over Lester River on Railroad (NSSR)
Open to traffic

NSSR - Little Sucker River Railroad Bridge (St. Louis County, Minnesota)
Deck plate girder bridge over Little Sucker River on Railroad
Open to traffic

NSSR - Shore Road Overpass (Lake County, Minnesota)
Pony/through plate girder bridge over Shore Road on Railroad
Open to traffic

NSSR - Tischer Creek Bridge (St. Louis County, Minnesota)
Deck plate girder bridge over Tischer Creek on North Shore Scenic Railroad
Open to traffic

Oliver Swing Bridge (Douglas County, Wisconsin)
Built 1910
Double-decker swing bridge over St. Louis River on WI 105 and CN Railway
Open to traffic

Willard Munger Trail - CN Overpass (St. Louis County, Minnesota)
Built 1913
Pony/through plate girder bridge over Abandoned Canadian National Railway on Willard Munger Trail
Open to pedestrians only