There are 6,273 bridges in this category · Only showing 4,438 bridges with photos
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Plate girder

CLP - Otter Creek Bridge (Rutland County, Vermont)
(Main design: Polygonal Warren through truss with all verticals)
Polygonal Warren through truss with all verticals bridge over Otter Creek on Clarendon & Pittsford Railroad
Open to traffic

CM - Bay City Swing Bridge (Bay County, Michigan)
(Main design: Pratt through truss)
Pratt through truss bridge over Saginaw River on Central Michigan Railway
Open to traffic

CM - Indian Creek Trestle (Fergus County, Montana)
Massive steel trestle over Indian Creek on Central Montana Railway
Open to traffic

CM - Judith River Trestle (Fergus County, Montana)
Original bridge design plans dated 1912. Built ca. 1915, severly damaged in spring 2011 flood
Massive steel trestle with timber stringer/concrete arch approaches over Judith River on Central Montana Railway
Closed due to severe flood damage

CM - Sage Creek Trestle (Fergus County, Montana)
Massive steel trestle over Sage Creek on Central Montana Railway
Open to traffic

CM - Spring Creek Trestle (Fergus County, Montana)
(Main design: Timber stringer)
Massive wooden trestle with steel sections over Big Spring Creek on Central Montana Railway
Intact but closed to all traffic

CMQ - Kennebec River Bridge (Piscataquis County, Maine)
(Main design: K-Truss through truss)
K-truss over Kennebec River on Railroad (Central Maine and Quebec Railway)
Open to traffic

CMQ - US1 Overpass (Waldo County, Maine)
Built 1960
Pony/through plate girder bridge over US 1 & ME 3 on Central Maine and Quebec Railway (Searsport Branch)
Open to traffic

CMR - Bourbeuse River Bridge (West) (Franklin County, Missouri)
(Main design: Warren deck truss)
Warren deck truss bridge over Bourbeuse River on Central Midland Railway (former RI)
Open to traffic

CMR - Labadie Viaduct (Franklin County, Missouri)
(Main design: Warren through truss)
Built 1902
Warren through truss bridge over Labadie Bottom Road/Labadie Creek on the Central Midland Railway
Open to traffic

CMR - North Lindbergh Boulevard Overpass (St. Louis County, Missouri)
Open to traffic on Central Midland Railway
Pony/through plate girder bridge over North Lindbergh Boulevard (U. S. Highway 67) on the Central Midland Railroad, just south of Page Avenue (St. Louis County Trunk Highway "D")
Open to traffic

CMR - Woodson Road Overpass (St. Louis County, Missouri)
Built 1973;
Pony plate girder bridge over Woodson Rd. on former Rock Island
Open to traffic

CMRR - Esopus Creek Bridge (Ulster County, New York)
Destroyed in 2011 by Hurrican Irene
Lost Deck plate girder bridge over Esopus Creek on Railroad
Destroyed by flooding

CMRR - Resevoir Road Overpass (Ulster County, New York)
Pony/through plate girder bridge over Resevoir Road on Catskill Mountain Railway
Open to traffic

CMSL - Cape May Canal Draw (Cape May County, New Jersey)
Built when Cape May Canal expanded 1940-42; abandoned to service 1980, reopened to tourist trains Dec. 1998
Deck plate girder bridge over Cape May Canal on Cape May Seashore Lines
Intact but left in open position and closed to all traffic

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

CN - 4th Street Overpass (Sangamon County, Illinois)
Deck plate girder bridge over S. 4th Street on Canadian National Rwy
Open to traffic

CN - 5th Street Overpass (Sangamon County, Illinois)
Built 1962
Deck plate girder bridge over Bus 55 SB / 5th Street Cutoff on CN (former Illinois Central)
Open to traffic

CN - 6th Street Overpass (Sangamon County, Illinois)
Built 1949
Pony/through plate girder bridge over S. 6th Street (Business Loop 55) on Illinois Central Railroad


CN - 7th Street Overpass (Webster County, Iowa)
Built 1900
Pony/through plate girder bridge over 7th Street S on Canadian National Railway
Open to traffic

CN - Bad River Bridge (Ashland County, Wisconsin)
Built 1914
Deck plate girder bridge over Bad River on Canadian National Railroad
Open to traffic

CN - Barker Island Bridge (N) (Marathon County, Wisconsin)
(Main design: Quadrangular lattice through truss)
Built in 1913 using old parts
Quadrangular lattice through truss bridge over Wisconsin River on Canadian National Railway
Open to traffic

CN - Bartlett Road Bridge (Du Page County, Illinois)
Deck plate girder bridge over Bartlett Road on CNRR (former ICRR)
Open to traffic

CN - Big Bull Falls Bridge (East Channel) (Marathon County, Wisconsin)
Built 1926
Deck plate girder bridge over Wisconsin River on Canadian National Railway
Open to traffic

CN - Big Bull Falls Bridge (Main Channel) (Marathon County, Wisconsin)
Built 1914
Pony/through plate girder bridge over Wisconsin River on Canadian National Railway
Open to traffic

CN - Big Suamico River Bridge (Brown County, Wisconsin)
Built 1901
Deck plate girder bridge over Big Suamico River on Railroad
Open to traffic

CN - Black River Bridge (St. Clair County, Michigan)
(Main design: Pony/through plate girder)
Built 1929
Pony/through plate girder bridge over Black River on Canadian National Railroad
Open to traffic

CN - Boone River Bridge (Hamilton County, Iowa)
Built 1947 replacing a truss bridge
Deck plate girder bridge over Boone River on CC Railroad
Open to traffic

CN - Boyer River Bridge #6 (Harrison County, Iowa)
Built 1899, Piers Rebuilt 1945
Pony/through plate girder bridge over Boyer River on Canadian National Railway
Open to traffic

CN - Boyer River Bridge (Near Denison) (Crawford County, Iowa)
(Main design: Pratt through truss)
Built 1899, Piers Rebuilt 1948
Pratt Through truss bridge over Boyer River on Canadian National Railway
Open to traffic

CN - Broadway Street Overpass (Will County, Illinois)
Deck plate girder bridge over IL53/IL7 (Broadway St) on EJ&E Ry (now CNRR)
Open to traffic

CN - Buffalo Creek Bridge (Linn County, Iowa)
Deck Plate Girders Built 1924. Trestle Built 1959
Deck plate girder bridge over Buffalo Creek on CN Railroad
Open to traffic

CN - Cache River Bridge (Ullin) (Pulaski County, Illinois)
Plate girder bridge over Cache River on Illinois Central Railroad
Open to traffic

CN - Catfish Creek Bridge (Dubuque County, Iowa)
Eastern span built 1901, western two built 1921
Pony/through plate girder bridge over Catfish Creek on Canadian National Railroad
Open to traffic

CN - Cedar River Bridge (Bremer County, Iowa)
Built 1919
Deck plate girder bridge over Cedar River on Canadian National Railway
Open to traffic

CN - Chicago Avenue Overpass (Cook County, Illinois)
Pony/through plate girder bridge over Chicago Ave on Canadian National RR (former Soo Line RR)
Open to traffic

CN - Chippewa River Trestle (Chippewa County, Wisconsin)
Built 1917 with Concrete arches and 5 Deck Plate Girder main spans, rebuilt 1998 with 5 new DPG main spans.
Deck plate girder bridge over Chippewa River on Canadian National Railway (formerly Soo Line Railroad, Wisconsin Central Ltd.) in Chippewa Falls
Open to traffic

CN - Cloquet River Bridge (St. Louis County, Minnesota)
(Main design: Warren deck truss)
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 - Cockrell Lane Overpass (Sangamon County, Illinois)
Pony/through plate girder bridge over Cockrell Lane on Illinois Central Railroad
Open to traffic

CN - Collateral Channel Bridge (Cook County, Illinois)
Built 1914; intact but fixed, in use locked down
Deck plate girder bridge over Collateral Channel on Chicago & Western Illinois Railroad
Open to traffic

CN - Commonwealth Avenue Overpass (Lake County, Illinois)
Built 1905
Pony/through plate girder bridge over Commonwealth Ave on Canadian National Railway
Open to traffic

CN - Davenport Street Overpass (Oneida County, Wisconsin)
Built 1925
Plate girder pony bridge over Davenport Street


CN - Des Moines River Bridge (Webster County, Iowa)
Two spans built 1965, two more spans added in 1999
Deck plate girder bridge over Des Moines River on Railroad
Open to traffic

CN - Des Plaines River Bridge (Will County, Illinois)
(Main design: Polygonal Warren through truss)
Through truss lift bridge over Des Plaines River/BNSF RR on EJ&E Ry in Crest Hill
Open to traffic

CN - Duck Creek Swing Bridge (Brown County, Wisconsin)
Built 1906
Through Girder Swing Bridge over Duck Creek on Canadian National Railway
Open to traffic

CN - East Cedar Creek Bridge (Calhoun County, Iowa)
Built 1908
Pony/through plate girder bridge over East Cedar Creek on Canadian National Railway
Open to traffic

CN - East Fork Galena River Bridge #4 (Jo Daviess County, Illinois)
Built 1921
Deck Plate Girder bridge over East Fork Galena River on Canadian National near Council Hills Station
Open to traffic

CN - East Fork Galena River Bridge #5 (Jo Daviess County, Illinois)
Built 1921
Deck Plate Girder Bridge over Kelly Road and E. Fork Galena River on CN (Former IC)
Open to traffic

CN - East Fork Galena River Bridge #6 (Jo Daviess County, Illinois)
Built 1923
Through Plate Girder bridge over E. Fork Galena River/Kelly Road on CN (former ICRR)
Open to traffic

CN - East Fork Galena River Bridge #7 (Jo Daviess County, Illinois)
(Main design: Pony/through plate girder)
Built 1923
Pony plate girder bridge over E. Fork Galena River on CN (former Illinois Central)
Open to traffic

CN - East Fork Galena River Bridge #8 (Jo Daviess County, Illinois)
(Main design: Pratt through truss)
Built 1922
Through truss bridge over E. Fork Galena River on CN (former ICRR) about 800' NE of Buckhill Rd grade crossing.
Open to traffic

CN - East Riverside Drive Bridge (Webster County, Iowa)
Built 1901
Pony/through plate girder bridge over East Riverside Drive on Canadian National Railway
Open to traffic

CN - Escanaba River Bridge (N) (Delta County, Michigan)
(Main design: Warren deck truss)
Built 1901
Warren Deck truss bridge over Escanaba River on Canadian National Railway
Open to traffic

CN - Fond Du Lac River Bridge #2 (Fond du Lac County, Wisconsin)
Built 1910
Pony/through plate girder bridge over W. Branch Fond Du Lac River on Canadian National Railway
Open to traffic

CN - Fond Du Lac River Bridge (4) (Fond du Lac County, Wisconsin)
Built 1910
Pony/through plate girder bridge over Fond Du Lac River on Canadian National Railway
Open to traffic

CN - Ford River Bridge (Delta County, Michigan)
Built 1910
Pony/through plate girder bridge over Ford River on Canadian National Railway
Open to traffic

CN - Fox River Bridge (Green Bay) (Brown County, Wisconsin)
(Main design: Warren pony truss)
Built 1897, Approaches Built 1905
Warren pony truss bridge over Fox River on Canadian National Railway
Open to traffic

CN - Galena River Bridge (Jo Daviess County, Illinois)
Built 19?
Pony/through plate girder bridge over Galena River on Canadian National in Galena
Open to traffic

CN - Genoa Rail Crossing (De Kalb County, Illinois)
(Main design: Pony/through plate girder)
Built 1921
Pony/through plate girder bridge over Dakota, Minnesota & Eastern Railroad on Canadian National Railway
Open to traffic

CN - Hatchie River Bridge (Tipton County, Tennessee)
Built 1904 by the American Bridge Co.; reduced to single track ca. 1990
Swing girder bridge over Hatchie River on Canadian National Railway
Open to traffic

CN - Hawthorne/Central Avenue Overpass (Cook County, Illinois)
Pony/through plate girder bridge over Central Ave/UPRR/Hawthorne Ave on Canadian National RR (former Soo Line RR)
Open to traffic

CN - Highway KK Overpass (Portage County, Wisconsin)
Built 1931 by Wisconsin Bridge & Iron Co; New abutment poured 1940
Deck plate girder bridge over CTH KK (Old US 10) on Canadian National Railway (formerly Fox Valley & Western Railroad) in Amherst Junction
Open to traffic

CN - I&M Canal Bridge (Grundy County, Illinois)
Built 1910
Pony/through plate girder bridge over I&M Canal on EJ&E Ry (now CNRR)
Open to traffic

CN - I-680 Overpass (Pottawattamie County, Iowa)
Pony/through plate girder bridge over Interstate 680 on Canadian National Railway
Open

CN - I-80 Overpass (Grundy County, Illinois)
Built 1960
Deck plate girder bridge over Interstate 80 on Elgin, Joilet & Eastern Ry (now CN)
Open to traffic

CN - IL 78 Overpass (Jo Daviess County, Illinois)
Built 1993
Pony/through plate girder bridge over IL Rte 78 on CNRR (former Illinois Central RR)
Open

CN - IL 78 Overpass (Old) (Jo Daviess County, Illinois)
Built 1923
Deck plate girder bridge over Abandoned IL78 Alignment on CNRR (former Illinois Central)
Open

CN - IL72 Overpass (De Kalb County, Illinois)
Built 1922
Plate girder bridge over IL 72 on the Illinois Central Railroad (now CNRR) in Genoa
Open to traffic

CN - Independence Avenue Overpass (Black Hawk County, Iowa)
Built 1950
Pony through plate girder bridge over Independence Avenue on Cc Railroad
Open to traffic

CN - Indian Creek Bridge (Creek Top) (Pottawattamie County, Iowa)
Built 1899
Pony/through plate girder bridge over Indian Creek on Canadian National Railway
Open to traffic

CN - Indiana Harbor Canal Bridge (Lake County, Indiana)
Built 2008
Pony plate girder bascule bridge over Indiana Harbor Canal on Canadian National Railway
Open to traffic

CN - Iowa River Bridge (Hardin County, Iowa)
Built 1944
Deck plate girder bridge over Iowa River on Canadian National Railway
Open to traffic

CN - Island Park Bridge (Winnebago County, Wisconsin)
Built 1910
Deck plate girder bridge over Fox River on Candian National Railway
Open to traffic

CN - Jackson Creek Bridge (Gogebic County, Michigan)
Deck plate girder bridge over Jackson Creek on Railroad
Open to traffic

CN - Lake Fork Creek Bridge (Logan County, Illinois)
Built 1908, Approaches Rebuilt 1922
Pony/through plate girder bridge over Lake Fork Creek on CNRR (former Illinois Central RR)
Open

CN - Lake Street Overpass (Cook County, Illinois)
Deck plate girder bridge over Lake Street on Canadian National RR (former Soo Line RR)
Open to traffic

CN - Lake Wissota Bridge (Chippewa County, Wisconsin)
(Main design: Pony/through girder)
Built unknown by Soo Line
Pony/through girder bridge over Lake Wissota on Canadian National Railroad
Open to traffic

CN - Lemonweir River Bridge (Juneau County, Wisconsin)
Built 1902
Pony/through plate girder bridge over Lemonweir River on Canadian National Railway
Open to traffic

CN - Little Calumet River Bridges (Cook County, Illinois)
(Main design: Warren through truss)
Warren through truss bridge over Little Calumet River on CNRR (former Illinois Central), Metra, Amtrak
Open

CN - Little Sioux River bridge (Cherokee County, Iowa)
Built 1947
Deck plate girder bridge over Little Sioux River on Railroad
Open to traffic

CN - Little Suamico River Bridge (Oconto County, Wisconsin)
(Main design: Pony/through plate girder)
Replaced an earlier bridge of at least partial timber construction. The pilings remain under the current bridge.
Pony/through plate girder bridge over Little Suamico River on Canadian Pacific Railroad
Open to traffic

CN - Lizard Creek Bridge (Webster County, Iowa)
Deck plate girder bridge over South Branch Lizard Creek on Canadian National Railway
Open to traffic

CN - Loess Hills Trail Overpass (Harrison County, Iowa)
Built 1923;
Pony/through plate girder bridge over Loess Hills Trail on Canadian National Railway
Open to traffic

CN - Lost Creek Bridge (Tazewell County, Illinois)
Built 1907
Pony/through plate girder bridge over Lost Creek on Canadian National Rwy (former IL Central)


CN - Loveland Rail Crossing (Pottawattamie County, Iowa)
Built 1900
Pony/through plate girder bridge over Union Pacific Railroad on Canadian National Railway
Open to traffic

CN - Lush Street Swing Bridge (Winnebago County, Wisconsin)
Built 1905
Through plate girder bridge over Fox River Navigation Channel on Canadian National Railway
Open to traffic

CN - Mackinaw River Bridge (Tazewell County, Illinois)
Deck plate girder bridge over Mackinaw River on Canadian National Railroad (former Ill. Central RR)
Open to traffic

CN - Main Street Overpass (Chippewa County, Wisconsin)
Built 1917
Pony/through plate girder bridge over Main Street on Canadian National Railway (formerly Soo Line Railroad) in Chippewa Falls
Open to traffic

CN - Manitowoc Rail Crossing (W) (Manitowoc County, Wisconsin)
Built 1911
Pony/through plate girder bridge over Canadian National Railway on Canadian National Railway
Open to traffic

CN - Manitowoc River Bridge (Manitowoc County, Wisconsin)
Built 1900
Pony/through plate girder bridge over Manitowoc River on Railroad
Open to traffic

CN - Manitowoc River High Bridge (Manitowoc County, Wisconsin)
Deck plate girder bridge over Manitowoc River on Fox Valley and Western
Open to traffic

CN - Maquoketa River Bridge (Dubuque County, Iowa)
Built 1969
Pony/through plate girder bridge over North Fork Maquoketa River on Railroad
Open to traffic

CN - Maquoketa River Bridge (Delaware County, Iowa)
Built 1927
Deck plate girder bridge over Maquoketa River on Candian National Railway
Open to traffic

CN - McCoy Drive Overpass (Du Page County, Illinois)
Pony plate girder bridge over McCoy Dr on former EJ&E Ry (now CN)
Open to traffic

CN - Menominee River Bridge (Michigan) (Menominee County, Michigan)
Deck plate girder bridge over Menominee River on CN Railroad
Open to traffic

CN - Menominee River Bridge (Wisconsin) (Marinette County, Wisconsin)
Deck plate girder bridge over Menominee River on CN Railroad
Open to traffic

CN - Mondamin Street Overpass (Grundy County, Illinois)
Deck plate girder bridge over Mondamin St. (Minooka Rd) on EJ&E Ry (now CN)
Open to traffic

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

CN - New London Swing Bridge (Outagamie County, Wisconsin)
(Main design: Pony/through plate girder)
Built 1893
Deck plate girder bridge over Wolf River on Canadian National Railway
Swing Bridge on the Wolf River; rendered `fixed' after this portion of the Wolf River was made non-navigable by the construction of a fixed bridge downstream.

CN - North Aurora Road Overpass (Du Page County, Illinois)
Built 1912 for the Elgin Joliet & Eastern Railway
Pony plate girder bridge over North Aurora Road on former EJ&E Ry (now CN)
Open to traffic