This through plate girder bridge across Wood Street is one of several similar structures along the former Grand Trunk Western 49th Street Line

New City, Chicago, Cook County, Illinois

Owner: Canadian National Railway

Status: Abandoned

Built 1907

by

American Bridge Company of New York

for

Grand Trunk Western Railroad

Design:
1-44' and 2-11' through plate girder

Description:
Through plate girder bridge over Wood Street

Significance:

This concrete encased through girder bridge crosses a busy BNSF Railway line in Berwyn

Berwyn, Cook County, Illinois

Owner: Canadian National Railway

Status: In Use

Built 1913

by

Unknown

for

Illinois Central Railroad

Design:
2-52' and 1-52' concrete encased through plate girders

Description:
Concrete encased through plate girder bridge over BNSF Railway

Significance:

This through plate girder bridge once carried the Union Pacific North Line over Berteau Avenue in the North Center neighborhood of Chicago

North Center, Chicago, Cook County, Illinois

Owner: Union Pacific Railroad

Status: Replaced by a new bridge

Built 1897

by

Lassig Bridge & Iron Works of Chicago

for

Chicago & North Western Railway

Design:
70' through plate girder

Description:
Through plate girder bridge over Berteau Avenue

Significance:

This through plate girder bridge once carried the CTA Red and Purple Lines over Lawrence Avenue

Uptown, Chicago, Cook County, Illinois

Owner: Chicago Transit Authority

Status: Replaced by a new bridge

Built 1922

by

Unknown

for

Chicago, Milwaukee & St. Paul Railway and Northwestern Elevated Railroad

Design:
70' through plate girder and deck plate girder viaduct

Description:
Through plate girder bridge over Lawrence Avenue

Significance:

This unusual through plate girder bridge carries the former St. Charles Air Line over Clark Street

Near South Side, Chicago, Cook County, Illinois

Owner: Canadian National Railway

Status: In Use

Built 1899

by

Detroit Bridge & Iron Works of Detroit, Michigan and J.S. Patterson Construction Company of Chicago, Illinois

for

St. Charles Air Line Railroad

Design:
1-62' and 1-28' through plate girder

Description:
Through plate girder bridge over Clark Street

Significance:

This iconic Strauss trunnion bascule bridge carries the original Chicago & North Western Railway line over the North Branch of the Chicago River

Near North Side, Chicago, Cook County, Illinois to Near West Side, Chicago, Cook County, Illinois

Owner: Union Pacific Railroad

Status: Closed to Traffic

Built 1908

by

Toledo-Massillon Bridge Company of Toledo, Ohio and Great Lakes Dredge & Dock Company of Chicago, Illinois

for

Chicago & North Western Railway

Design:
170' Warren through truss Strauss trunnion bascule and 27' deck plate girder

Description:
Strauss trunnion bascule bridge over North Branch Chicago River

Significance:

This large trough floor steel stringer viaduct carries the Union Pacific North, Northwest and West Lines over Kinzie Street and Clinton Street

Near West Side, Chicago, Cook County, Illinois

Owner: Union Pacific Railroad

Status: In Use

Built 1910

by

American Bridge Company of New York and Bates & Rogers Construction Company of Chicago, Illinois

for

Chicago & North Western Railway

Design:
8 span trough floor steel stringer

Description:
Trough floor steel stringer bridge over Kinzie Street and Clinton Street

Significance:

This unique counterbalanced swing span once carried the Milwaukee Road over the North Branch Chicago River at Goose Island

Near North Side, Chicago, Cook County, Illinois

Owner: City of Chicago

Status: Open to Pedestrian Traffic

Built 1902

by

Wisconsin Bridge & Iron Company of North Milwaukee, Wisconsin

for

Chicago, Milwaukee & St. Paul Railway

Design:
230' counterbalanced Pratt through truss swing bridge

Description:
Counterbalanced through truss swing bridge over North Branch Chicago River

Significance:

This concrete encased beam bridge carries the Metra Electric District over the former Elgin, Joliet & Eastern Railway in Matteson

Matteson, Cook County, Illinois

Owner: Canadian National Railway

Status: In Use

Built 1923

by

American Bridge Company of New York and Bates & Rogers Construction Company of Chicago, Illinois

for

Illinois Central Railroad

Design:
2-37' concrete encased beam

Description:
Concrete encased beam bridge over Canadian National Railway

Significance:

This standard concrete slab bridge carries the CTA Purple Line over Colfax Street in Evanston

Evanston, Cook County, Illinois

Owner: Chicago Transit Authority

Status: In Use

Built 1930

by

Unknown

for

Chicago, Milwaukee, St. Paul & Pacific Railroad

Design:
2-25' and 2-10' concrete slab

Description:
Concrete slab bridge over Colfax Street

Significance: