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:

This through plate girder bridge crosses Chicago Avenue in River Forest

River Forest, Cook County, Illinois

Owner: Canadian National Railway

Status: In Use

Built c. 1910

by

Unknown

for

Minneapolis, St. Paul & Sault Ste. Marie Railroad

Design:
42' and 2-20' through plate girders

Description:
Through plate girder bridge over Chicago Avenue

Significance:

This trough floor steel stringer bridge carries the Union Pacific North Line over Lincoln Street in Evanston

Evanston, Cook County, Illinois

Owner: Union Pacific Railroad

Status: In Use

Built 1908

by

American Bridge Company of New York

for

Chicago & North Western Railway

Design:
2-25' and 2-14' trough floor steel stringer

Description:
Trough floor steel stringer bridge over Lincoln Street

Significance:

This iconic through truss bascule bridge carries Lake Street and the CTA Pink and Green Lines over the South Branch Chicago River

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

Owner: City of Chicago

Status: In Use

Built 1916

by

American Bridge Company of New York; FitzSimons & Connell Dredge & Dock Company of Chicago, Illinois and Ketler-Elliott Erection Company of Chicago, Illinois

for

City of Chicago

Design:
245' Double deck Warren through truss bascule (double leaf fixed trunnion)

Description:
Double leaf Warren through truss bascule bridge over South Branch Chicago River

Significance:

This concrete slab bridge carries the Bloomingdale (606) Trail over Talman Avenue in the West Town neighborhood of Chicago

West Town, Chicago, Cook County, Illinois

Owner: City of Chicago

Status: In Use

Built 1914

by

Chicago, Milwaukee & St. Paul Railway

Design:
2-20' and 2-10' concrete slabs

Description:
Concrete slab bridge over Talman Avenue

Significance:

This unique tied arch bridge reused an older through plate girder bridge and now carries the Bloomingdale (606) Trail over Milwaukee Avenue

West Town, Chicago, Cook County, Illinois to Logan Square, Chicago, Cook County, Illinois

Owner: City of Chicago

Status: Open to Pedestrian Traffic

Built 1914 and reconstructed 2014

by

Wisconsin Bridge & Iron Company of North Milwaukee, Wisconsin

for

Chicago, Milwaukee & St. Paul Railway

Design:
66' tied arch supporting 2-23' and 2-10' through plate girder spans

Description:
Tied arch and through plate girder bridge over Milwaukee Avenue

Significance:

This through plate girder bridge crosses Hazel Avenue in Glencoe

Glencoe, Cook County, Illinois

Owner: Union Pacific Railroad

Status: In Use

Built c. 1898

by

Unknown

for

Chicago & North Western Railway

Design:
45' through plate girder

Description:
Through plate girder bridge over Hazel Avenue

Significance:

This concrete slab bridge carries the Bloomingdale (606) Trail over Hoyne Avenue in the West Town neighborhood of Chicago

West Town, Chicago, Cook County, Illinois

Owner: City of Chicago

Status: Open to Pedestrian Traffic

Built 1914

by

Chicago, Milwaukee & St. Paul Railway

Design:
2-20' and 2-10' concrete slabs

Description:
Concrete slab bridge over Hoyne Avenue

Significance:

This steel stringer bridge crosses Davis Street along US Highway 14 in Arlington Heights

Arlington Heights, Cook County, Illinois

Owner: Union Pacific Railroad

Status: In Use

Built 1929 and 1930

by

Clinton Bridge Works of Clinton, Iowa; American Bridge Company of New York; Unknown and Peppard & Burrill of Minneapolis, Minnesota

for

Chicago & North Western Railway

Design:
32' steel stringer

Description:
Steel stringer bridge over Davis Street

Significance:

This stone and concrete arch bridge crosses Prairie Creek on the east side of Des Plaines

Des Plaines, Cook County, Illinois

Owner: Union Pacific Railroad

Status: In Use

Built 1883 and 1929

by

Unknown and Bates & Rogers Construction Company of Chicago, Illinois

for

Chicago & North Western Railway

Design:
2-15' stone arch (north tracks) and 2-15' concrete arch (south track)

Description:
Stone and concrete arch bridge over Prairie Creek

Significance: