This through plate girder bridge carries a former Chicago, Milwaukee, St. Paul & Pacific Railroad (Milwaukee Road) line over Westfield Creek alongside Iowa Highway 12 north of Westfield

Westfield, Plymouth County, Iowa

Owner: D&I Railroad

Status: In Use

Built 1930

by

American Bridge Company of New York

for

Chicago, Milwaukee, St. Paul & Pacific Railroad

Design:
85' through plate girder and timber pile trestle

Description:
Through plate girder bridge over Westfield Creek

Significance:

This deck plate girder bridge carries a former Chicago, Rock Island & Pacific Railroad (Rock Island) mainline over the Middle River east of Casey

Casey, Guthrie County, Iowa

Owner: Iowa Interstate Railroad

Status: In Use

Built 1901

by

American Bridge Company of New York (Lassig Plant)

for

Chicago, Rock Island & Pacific Railway

Design:
3-69' deck plate girders

Description:
Deck plate girder bridge over Middle River

Significance:

This deck plate girder bridge carries a former Chicago, Rock Island & Pacific Railroad (Rock Island) line over Wright County Ditch #3 southeast of Galt

Galt, Wright County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built 1901

by

Milliken Brothers of New York City, New York

for

Burlington, Cedar Rapids & Northern Railway

Design:
3-30' deck plate girders

Description:
Deck plate girder bridge over Wright County Ditch #3

Significance:

This deck plate girder bridge carries a former Chicago, Milwaukee, St. Paul & Pacific Railroad (Milwaukee Road) line over Sixmile Creek alongside Iowa Highway 12 south of Hawarden

Hawarden, Sioux County, Iowa

Owner: D&I Railroad

Status: In Use

Built 1936 using a span fabricated 1894

by

American Bridge Works of Chicago, Illinois

for

Chicago, Milwaukee, St. Paul & Pacific Railroad

Design:
63' deck plate girder and timber pile trestle

Description:
Deck plate girder bridge over Sixmile Creek

Significance:

This small stone arch culvert carries a former Chicago & North Western Railway line over an unnamed creek on the south side of Dakota City

Dakota City, Humboldt County, Iowa

Owner: Humboldt County Conservation Board

Status: Open to Pedestrian Traffic

Built 1882

by

Unknown

for

Chicago & North Western Railway

Design:
5' stone arch culvert

Description:
Stone arch culvert over unnamed creek

Significance:

This concrete arch bridge carries a former Illinois Central Railroad mainline over Oak Avenue on the north side of Webster City

Webster City, Hamilton County, Iowa

Owner: Canadian National Railway

Status: In Use

Built 1904

by

W.D. Faus of Webster City, Iowa

for

Illinois Central Railroad

Design:
20' concrete arch

Description:
Concrete arch bridge over Oak Avenue

Significance:

This deck plate girder bridge carries a former Chicago & North Western Railway mainline across Little Beaver Creek along US Highway 30 between Beaver and Grand Junction

Grand Junction, Greene County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built 1901

by

American Bridge Company of New York (Lassig Plant) and Widell Company of Mankato, Minnesota

for

Chicago & North Western Railway

Design:
68' deck plate girder

Description:
Deck plate girder bridge over Little Beaver Creek

Significance:

This partially demolished historic Pratt through truss bridge carried the Illinois Central Railroad Onawa Branch across the Little Sioux River on the south side of Correctionville

Correctionville, Woodbury County, Iowa

Owner: Woodbury County

Status: Open to Pedestrian Traffic; North Span and Approaches Replaced

Built 1887 and 1911 using a span fabricated 1881

by

Union Bridge Company of Buffalo, New York; Keystone Bridge Company of Pittsburgh, Pennsylvania and Unknown

for

Illinois Central Railroad

Design:
1-150', 1-123' Pratt through trusses and timber pile trestle

Description:
Pratt through truss bridge over Little Sioux River

Significance:

This deck plate girder bridge carries a former Chicago & North Western Railway line over the East Fork Des Moines River north of Algona

Algona, Kossuth County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built 1902

by

Unknown

for

Chicago & North Western Railway

Design:
2-80' deck plate girders and timber pile trestle

Description:
Deck plate girder bridge over East Fork Des Moines River

Significance:

This through plate girder bridge carries a former Illinois Central Railroad line over East Cedar Creek east of Knierim

Knierim, Calhoun County, Iowa

Owner: Canadian National Railway

Status: In Use

Built 1908

by

Unknown

for

Illinois Central Railroad

Design:
62' through plate girder and timber pile trestle

Description:
Through plate girder bridge over East Cedar Creek

Significance: