This concrete arch bridge crosses Techny Road in Northbrook

Northbrook, Cook County, Illinois

Owner: Union Pacific Railroad

Status: In Use

Built 1911

by

Chicago & North Western Railway

Design:
36' concrete arch

Description:
Concrete arch bridge over Techny Road

Significance:

This concrete encased beam bridge crosses an industrial driveway along Hubbard Street

West Town, Chicago, Cook County, Illinois

Owner: Union Pacific Railroad

Status: In Use

Built 1910

by

Bates & Rogers Construction Company of Chicago, Illinois

for

Chicago & North Western Railway

Design:
24' concrete encased beam

Description:
Concrete encased beam bridge over Blommer Chocolate Driveway

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 concrete encased beam bridge carries the Metra Electric District over Flossmoor Road

Flossmoor, Cook County, Illinois

Owner: Canadian National Railway

Status: In Use

Built 1923

by

Bates & Rogers Construction Company of Chicago, Illinois

for

Illinois Central Railroad

Design:
2-20' concrete encased beam and 1-10' concrete slab

Description:
Concrete encased beam bridge over Flossmoor Road

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 through plate girder bridge carries the Union Pacific Rockwell Subdivision over Warren Boulevard

Near West Side, Chicago, Cook County, Illinois

Owner: Union Pacific Railroad

Status: In Use

Built 1897

by

Lassig Bridge & Iron Works of Chicago

for

Chicago & North Western Railway and Pittsburgh, Cincinnati, Chicago & St. Louis Railroad

Design:
70' through plate girder

Description:
Through plate girder bridge over Warren Boulevard

Significance:

This large Strauss trunnion bascule bridge carries the Union Pacific North Line over the North Branch Chicago River

Logan Square, Chicago, Cook County, Illinois to Lincoln Park, Chicago, Cook County, Illinois

Owner: Union Pacific Railroad

Status: In Use

Built 1916

by

American Bridge Company of New York; Great Lakes Dredge & Dock Company of Chicago, Illinois and Kelly-Atkinson Construction Company of Chicago, Illinois

for

Chicago & North Western Railway

Design:
180' Warren through truss Strauss trunnion bascule span and deck plate girder

Description:
Strauss trunnion bascule bridge over North Branch Chicago River

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 through plate girder bridge carries the Union Pacific North Line over Fullerton Avenue in the Lincoln Park neighborhood of Chicago

Lincoln Park, Chicago, Cook County, Illinois

Owner: Union Pacific Railroad

Status: In Use, Scheduled For Replacement

Built 1899

by

Lassig Bridge & Iron Works of Chicago

for

Chicago & North Western Railway

Design:
53' and 2-18' through plate girders

Description:
Through plate girder bridge over Fullerton Avenue

Significance:

This through plate girder bridge carries the Metra Southwest Service over 63rd Street

Englewood, Chicago, Cook County, Illinois

Owner: Regional Transportation Authority (Metra)

Status: In Use

Built 1903

by

American Bridge Company of New York

for

Chicago & Western Indiana Railroad

Design:
1-44', 1-36' through plate girder (east tracks); 70' through plate girder (west tracks)

Description:
Through plate girder bridge over 63rd Street

Significance: