, , Iowa

Owner:

Status:

by

for

Design:

Description:

Significance:

This small concrete slab bridge carries a former Chicago Great Western Railway line over Wright County Ditch #15 on the southwest side of Eagle Grove

Eagle Grove, Wright County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built c. 1910

by

Unknown

for

Chicago Great Western Railway

Design:
12' concrete slab

Description:
Concrete slab bridge over Wright County Ditch #15

Significance:

This deck plate girder bridge carries a former Chicago, Rock Island & Pacific Railroad (Rock Island) line over Emmet County Ditch #151 alongside Iowa Highway 4 north of Wallingford

Wallingford, Emmet County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built c. 1895

by

Unknown

for

Burlington, Cedar Rapids & Northern Railway

Design:
60' deck plate girder

Description:
Deck plate girder bridge over Emmet County Ditch #151

Significance:

This through plate girder bridge carries a former Chicago & North Western Railway line over 1st Avenue in Dakota City

Dakota City, Humboldt County, Iowa

Owner: Humboldt County Conservation Board

Status: Open to Pedestrian Traffic

Built 1902

by

American Bridge Company of New York and Unknown

for

Chicago & North Western Railway

Design:
50' through plate girder

Description:
Through plate girder bridge over 1st Avenue

Significance:

This large through and deck plate girder bridge carries the former Chicago, Rock Island & Pacific Railway (Rock Island) Sioux Falls Branch over the Rock River in Rock Rapids

Rock Rapids, Lyon County, Iowa

Owner: City of Rock Rapids

Status: Open to Pedestrian Traffic

Built 1898, 1900 and 1902

by

American Bridge Company of New York and Unknown

for

Burlington, Cedar Rapids & Northern Railway

Design:
1-80' and 2-78' through plate girders and 7-44' deck plate girders

Description:
Through and deck plate girder bridge over Rock River

Significance:

This steel stringer bridge carries a former Great Northern Railway mainline over US Highway 18 west of Hull

Hull, Sioux County, Iowa

Owner: BNSF Railway

Status: In Use

Built 1939

by

Unknown and Bonesteel & Hyde of Watertown, South Dakota

for

Great Northern Railway

Design:
3-40' steel stringers

Description:
Steel stringer bridge over US Highway 18

Significance:

This steel stringer bridge once carried several tracks across 13th Street

Mason City, Cerro Gordo County, Iowa

Owner: City of Mason City

Status: Open to trail traffic

Built 1946

by

Unknown and L.M. Feller of Rochester, Minnesota

for

Minneapolis & St. Louis Railway

Design:
3 span steel stringer

Description:
Steel stringer bridge over 13th Street

Significance:

This Pratt through truss bridge once carried a former Chicago, Milwaukee, St. Paul & Pacific Railroad (Milwaukee Road) line across the Big Sioux River between Sioux City and North Sioux City

Sioux City, Woodbury County, Iowa to North Sioux City, South Dakota

Owner: BNSF Railway

Status: Collapsed Due to Flooding

Built 1907 using secondhand trusses fabricated 1900; Approaches Added 1931

by

Lassig Bridge & Iron Works of Chicago, Illinois and American Bridge Company of New York

for

Chicago, Milwaukee & St. Paul Railway

Design:
2-152' Pratt through truss and 1-77', 1-40' deck plate girders

Description:
Pratt through truss bridge over Big Sioux River

Significance:

This abandoned Pratt through truss bridge carries the former Illinois Central Railroad Onawa Branch over the Little Sioux River north of Quimby

Quimby, Cherokee County, Iowa

Owner: Cherokee County/Private Owner

Status: Abandoned

Built 1887

by

Union Bridge Company of Buffalo, New York and Unknown

for

Illinois Central Railroad

Design:
150' Pratt through truss and timber pile trestle

Description:
Pratt through truss bridge over Little Sioux 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: