St. Louis County

Abandoned BNSF - Michigan Street Overpass   [Map · Street View]
Abandoned steel stringer bridge over Michigan Street on Abandoned BNSF Railway
Derelict/abandoned
Built 1937
Abandoned CP - 37th Avenue Overpass   [Map · Street View]
Through Girder Bridge over 37th Avenue on Abandoned Canadian Pacific Railway
Derelict/abandoned
Built 1907
Alborn-Pengilly Trail /BNSF Overpass   [Map · Street View]
Through Plate Girder bridge over DM&IR Railway on Alborn-Pengilly Trail
Open to pedestrians only
Built 1937
Bearskin River Bridge   [Map]
Warren pony truss bridge over Bearskin River on CR 962
Demolished and replaced
Built 1919, demolished 2011
Bearskin River Bridge   [Map · Street View]
Steel stringer bridge over Bearskin River on Csah 5
Open to traffic
Built 1934
Big Sucker River Bridge   [Map]
Concrete arch bridge over Big Sucker River on CR 61
Open to traffic
Built 1950
Blatnik Bridge   [Map · Street View]
Steel through arch bridge over St. Louis Bay on I-535/US 53 between Duluth and Superior
Open to traffic
Built 1961; rehabilitated 1994
BNSF - Arbor Street Overpass   [Map · Street View]
Concrete arch bridge over Arbor Street on DM&IR Railroad in Duluth
Open to traffic
Built 1914
BNSF - Idaho Street Bridge   [Map · Street View]
Steel stringer bridge over Idaho Street on DM&IR Railway
Open to traffic
Built 1930
Bong Bridge   [Map · Street View]
Steel through arch bridge over St. Louis River on US 2 in Superior
Open to traffic
Built 1983; rehabilitated 1984
Boundary Avenue Bridge   [Map]
Lost arch bridge over Kingsbury Creek on Boundary Avenue
Replaced by new bridge
Built 1920 by A.T. Nelson; replaced in 1995
Bridge 92101   [Map]
Warren pony truss bridge over Pike River on County road 373
Open to traffic
Built 1905; rehabilitated 1944
Brosseau Road Bridge   [Map]
Lost Parker through truss bridge over Cloquett River on Brosseau Road (County Road 694)
No longer exists
Built in 1911 by the Penn Bridge Co.; replaced 1998
Chester Creek Bridge   [Map]
Concrete arch bridge over Chester Creek on 9th Street in Duluth
Open to traffic
Built 1919; rehabilitated 2002
Chester Creek Bridge   [Map]
Stone arch bridge over Chester Creek on E. Superior Street in Duluth
Open to traffic
Built 1910
Chester River Bridge   [Map]
Stone arch bridge over Chester River on CR 9 in Duluth
Open to traffic
Built 1933
Chesters Creek Bridge   [Map]
Stone arch bridge over Chesters Creek on London Road in Duluth
Open to traffic
Built 1915
Chesters Creek Bridge   [Map]
Stone arch bridge over Chesters Creek on 3rd Street in Duluth
Open to traffic
Built 1915
Chesters Creek Bridge   [Map]
Stone arch bridge over Chesters Creek on 2nd Street in Duluth
Open to traffic
Built 1915
Cloquet River Bridge   [Map · Street View]
Lost Parker Through truss bridge over Cloquet River on CR 7
Replaced by new bridge
Built 1935; replaced 2012
CN - 108th Avenue Overpass   [Map · Street View]
Deck plate girder bridge over 108th Avenue on Canadian National Railway
Open to traffic
Built 1913
CN - Cloquet River Bridge   [Map]
Warren deck truss bridge over Cloquet River on Canadian National Railway (formerly Duluth, Missabe & Iron Range Railway)
Open to traffic
SB Span Built 1906, NB Span Built 1924
CN - MN-23 Overpass   [Map · Street View]
Pony/through plate girder bridge over MN-23 on DM&IR Railway
Open to traffic
Built 1940
CN - Oliver Approach Bridge   [Map · Street View]
Deck plate girder bridge over CN Access Road on Canadian National Railway
Open to traffic
Built 1910
CN - US2 Overpass   [Map · Street View]
Steel stringer bridge over US-2 on DM&IR Railway
Open to traffic
Built 1932
CR 468 Bridge   [Map]
Pony truss bridge over Shannon River on CR 468
Replaced by a new bridge
Built 1924, wiped out 2011
CR 68 Bridge   [Map]
Lost Warren pony truss bridge over Pike River on CR 68
Replaced by a new bridge
Built 1928
Duluth Aerial Lift Bridge   [Map · Street View]
Vertical-lift through truss bridge over the Duluth Ship Canal on Lake Avenue in Duluth
Open to traffic
Opened as a transporter bridge in 1905; reconstructed as a vertical-lift bridge in 1930; rehabilitated 2000
DWP Trail - High Bridge   [Map]
Deck plate girder bridge over Unnamed Creek on DWP Trail
Built 1911
DWP Trail - Kingsbury Creek Bridge   [Map]
Stone arch bridge over Kingsbury Creek on DWP Trail
Open to pedestrians only
Built 1911
DWP Trail - Stewart Creek Bridge   [Map]
Deck plate girder bridge over Stweart Creek on DWP Trail
Open to pedestrians only
Built 1911, Abandoned 1984
DWP Trail - Zoo Stone Arch   [Map]
Stone arch bridge over Hiking Trail on DWP Trail
Open to pedestrians only
Built 1911
East Savanna River Bridge   [Map · Street View]
Lost Warren pony truss bridge with all verticals over East Savanna River on CR 834
Replaced by a new bridge
Built 1953; replaced 2013
East Skyline Parkway Bridge   [Map · Street View]
Culvert bridge over Amity Creek on E Skyline
Open to traffic
Built 2006
Elwood Bridge   [Map · Street View]
Lost Parker through truss bridge over Over Dm&Ir Ry on County Road 696
Replaced by new bridge
Built 1916; Modified in 1940, 1955 and 1978; replaced in 1996
Embarrass River Bridge   [Map]
Pony truss bridge over Embarrass River on CR 796
Open to traffic
Built 1919
French River Bridge   [Map]
Concrete arch bridge over French River on CR 61
Open to traffic
Built 1921
Grassy Point Drawbridge   [Map · Street View]
Pratt through truss bridge over St. Louis River on BNSF Railway
Open to traffic
Built 1912
Interstate Bridge   [Map]
Parker through truss bridge over St. Louis River on Fishing pier (former railroad, US 53)
Open to pedestrians
Built 1897; swing span replaced 1906; replaced by Blatnik Bridge 1961, all but northern span removed 1970's
Keene Creek Bridge   [Map]
Open-spandrel arch bridge over Keene Creek on Superior Hiking Trail (former Getchell Road?)
Open to pedestrians only
Lester River Bridge   [Map]
Concrete arch bridge over Lester River on MN 61 in Duluth
Open to traffic
Built 1935
Little Fork River Bridge   [Map · Street View]
Lost Warren pony truss bridge over Little Fork River on US Hwy. 53
Lost
Built 1931
Merritt Creek Bridge
Lost concrete arch bridge over Merritt Creek on Grand Avenue in Duluth
No longer exists
Built 1930; replaced 2003
Miller Creek Bridge   [Map]
Concrete arch bridge over Miller Creek on US 53 in Duluth
Open to traffic
Built 1940
Miller Creek Bridge   [Map]
Concrete arch bridge over Miller Creek on 26th Avenue W in Duluth
Open to traffic
Built 1925
Miller Creek Bridge   [Map]
Stone arch bridge over Miller Creek on Lincoln Parkway in Duluth
Open to traffic
Built 1930
Miller Creek Bridge   [Map]
Concrete arch bridge over Miller Creek on MN 361 (10th Street) in Duluth
Open to traffic
Built 1927
Millers Creek Bridge   [Map]
Concrete arch bridge over Millers Creek on 3rd Street W in Duluth
Open to traffic
Built 1925
Millers Creek Bridge   [Map]
Stone arch bridge over Millers Creek on Michigan Street in Duluth
Open to traffic
Built 1904
Millers Creek Bridge   [Map]
Stone arch bridge over Millers Creek on 1st Street in Duluth
Open to traffic
Built 1904
Minnesota Slip Drawbridge   [Map · Street View]
Bascule bridge over MInnesota Slip on Pedestrian Traffic
Open to pedestrians only
Built 1991
Mission Creek Bridge   [Map · Street View]
Steel arch bridge over Mission Creek on MN 23 in Duluth
Open to traffic
Built 1937
MN 30 Bridge   [Map]
Concrete arch bridge over Creek on MN 30 in Biwabik
Open to traffic
Built 1921
North Branch Little Fork River Bridge   [Map]
Lost riveted Warren pony truss bridge over North Branch Little Fork River on CR 500
Demolished and replaced
Built 1920, lost 2011
NSSR - 32nd Avenue Overpass   [Map]
Concrete arch bridge over MN 699 (32nd Avenue E) on SL&LC Railroad in Duluth
Replaced by steel stringer bridge
Built 1920; Replaced 2006
NSSR - 36th Avenue Overpass   [Map · Street View]
Concrete arch bridge over 36th Avenue E on SL&LC Railroad in Duluth
Open to traffic
Built 1920
NSSR - Big Sucker River Railroad Bridge   [Map · Street View]
Bridge over Big Sucker River on Lake Shore Railway Museum Ry
Open
NSSR - French River Bridge   [Map]
Bridge over French River on Railroad
Open to traffic
NSSR - Lester River Bridge   [Map · Street View]
Deck plate girder bridge over Lester River on Railroad (NSSR)
Open to traffic
NSSR - Little Sucker River Railroad Bridge   [Map · Street View]
Deck plate girder bridge over Little Sucker River on Railroad
Open to traffic
NSSR - Tischer Creek Bridge   [Map]
Deck plate girder bridge over Tischer Creek on North Shore Scenic Railroad
Open to traffic
Oliver Swing Bridge   [Map · Street View]
Double-decker swing bridge over St. Louis River on WI 105 and CN Railway
Open to traffic
Built 1916
Pines Street Bridge   [Map · Street View]
Pony/through plate girder bridge over East Two Rivers on Mun 4
Open to traffic
Built 1915
Range Line Road Bridge   [Map]
Lost Warren pony truss bridge over Rice River on CR912
Lost
Built ??
Reik Road Bridge   [Map]
Lost Pratt through truss bridge over Little Fork River on CR 495
Destroyed by logging truck, 1992
Built 1920
Rice River Bridge   [Map]
Lost Warren pony truss bridge over Rice River on U.S. Hwy. 53
Lost
Built 1931
Rice River Bridge   [Map · Street View]
Lost Warren pony truss bridge over Rice River on CR668
Lost
Built 1932(?)
Rice River Bridge   [Map · Street View]
Lost Parker through truss bridge over Rice River on US Hwy. 53
Lost
Built 1931
River Street Bridge   [Map · Street View]
Steel stringer bridge over Little Fork River on Mun 10
Open to traffic
Built 1960
Seven Bridges Road Bridge #1   [Map · Street View]
Culvert bridge over Amity Creek on E Skyline
Open to traffic
Built 2006
Seven Bridges Road Bridge #2   [Map]
Through arch bridge over Amity Creek on E Skyline
Open to traffic
Built 2002
Seven Bridges Road Bridge #3   [Map · Street View]
Deck arch bridge over Amity Creek on E Skyline
Open to traffic
Built 1912
Seven Bridges Road Bridge #4   [Map · Street View]
Deck arch bridge over Amity Creek on E Skyline
Open to traffic
Built 2004
Seven Bridges Road Bridge #5   [Map · Street View]
Deck arch bridge over Amity Creek on E Skyline
Open to traffic
Built 1912; rehabilitated 2001
Seven Bridges Road Bridge #6   [Map]
Deck arch bridge over Amity Creek on E Skyline/Mun 712
Open to traffic
Built 1912
Seven Bridges Road Bridge #7   [Map · Street View]
Deck arch bridge over Amity Creek on E Skyline
Open to traffic
Built 1912
Seven Bridges Road Bridge #8   [Map · Street View]
Concrete arch bridge over Amity Creek on Skyline Road in Duluth
Open to traffic
Built 1912
St. Louis Bay Bridge   [Map]
Lost Pratt through truss bridge over St. Louis Bay on Burlington Northern
Removed
Built 1908, Removed 1986
St. Louis River Bridge   [Map · Street View]
Concrete arch bridge over St. Louis River on MN 23 in Duluth
Open to traffic
Built 1919
St. Louis River Bridge   [Map]
Lost Parker through truss bridge over St Louis River on CR 7
Replaced by lame concrete slab
Built 1934, replaced 1996
Stewart Creek Bridge   [Map]
Stone arch bridge over Stewart Creek on Skyline Parkway in Duluth
Open to traffic
Built 1919
Sturgeon River Bridge   [Map]
Pony truss bridge over Sturgeon River on CR 107
Intact but closed to all traffic
Built 1922
Sturgeon River Bridge   [Map]
Lost Warren pony truss bridge over Sturgeon River on CR 652
No longer exists
Built 1919; replaced 2004
Sturgeon River Bridge   [Map]
Riveted Warren pony truss bridge over Sturgeon River on CR 492
Open to traffic, demolition to commence in Spring 2012
Built 1927
Sturgeon River Bridge   [Map]
Through truss bridge over Sturgeon River on CR 931
Open to traffic
Built 1919
Superior Street Bridge   [Map]
Stone arch bridge over Miller Creek on Superior Street in Duluth
Open to traffic
Built 1904
Tischer Creek Bridge   [Map]
Concrete arch bridge over Tischer Creek on 4th Street in Duluth
Open to traffic
Built 1925
Tischers Creek Bridge   [Map]
Stone arch bridge over Tischers Creek on MN 61 in Duluth
Open to traffic
Built 1915
Tischers Creek Bridge   [Map]
Concrete arch bridge over Tischers Creek on MN 923 in Duluth
Open to traffic
Built 1922
West Olson Road Bridge   [Map]
Lost Parker through truss bridge over Little Fork River on Csah 114
Replaced by new bridge
Built 1917
West Swan River Bridge   [Map]
Pony truss bridge over West Swan River on CR 965
Open to traffic
Built 1921
West Two Rivers Bridge   [Map]
Lost pony truss bridge over West Two Rivers on CR 447
Replaced by a new bridge
Built 1919
Willard Munger Trail - 93rd Avenue Overpass   [Map · Street View]
Through Plate Girder bridge over 93rd Avenue on Munger Trail
Open to pedestrians only
Built 1930
Willard Munger Trail - MN-23 Overpass   [Map · Street View]
Steel stringer bridge over MN-23 on Willard Munger Trail
Open to pedestrians only
Built 1940