This Warren deck truss bridge is one of several different truss designs built by Phoenix Bridge Company for the Iowa Central Railroad

Mason City, Cerro Gordo County, Iowa

Owner: Cerro Gordo County

Status: Abandoned

Built 1902

by

Phoenix Bridge Company of Phoenixville, Pennsylvania

for

Iowa Central Railroad

Design:
130' riveted Warren deck truss

Description:
Warren deck truss bridge over Winnebago River

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 abandoned Pratt through truss bridge carries the former Illinois Central Railroad Onawa Branch over the Little Sioux River south of Cherokee

Cherokee, Cherokee County, Iowa

Owner: 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 crosses the Shell Rock River on the northeast side of Plymouth

Plymouth, Cerro Gordo County, Iowa

Owner: Canadian Pacific Kansas City Limited

Status: Open to Traffic

Built 1909

by

Wisconsin Bridge & Iron Company of North Milwaukee, Wisconsin

for

Chicago, Milwaukee & St. Paul Railway

Design:
2-70' Type A4 deck plate girder

Description:
Deck plate girder bridge over Shell Rock River

Significance:

This steel stringer bridge is the northern of two bridges carrying a former Great Northern Railway mainline over US Highway 75 northwest of Hull

Hull, Sioux County, Iowa

Owner: BNSF Railway

Status: In Use

Built 1931

by

Unknown

for

Great Northern Railway

Design:
1-32' and 2-26' steel stringers

Description:
Steel stringer bridge over US Highway 75

Significance:

This double intersection Warren deck truss bridge carries a former Chicago & North Western Railway line over the Boone River south of Webster City

Webster City, Hamilton County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built 1901 and 1909

by

Unknown and American Bridge Company of New York

for

Chicago & North Western Railway

Design:
128' double intersection Warren deck truss and 1-60' and 1-50' deck plate girders

Description:
Double intersection Warren deck truss bridge over Boone River

Significance:

This deck plate girder bridge carries a former Chicago, Milwaukee, St. Paul & Pacific Railroad (Milwaukee Road) line over an unnamed creek alongside Iowa Highway 12 in Akron

Akron, Plymouth County, Iowa

Owner: D&I Railroad

Status: In Use

Built 1947 using spans fabricated 1898

by

Unknown

for

Chicago, Milwaukee, St. Paul & Pacific Railroad

Design:
30' deck plate girder and timber pile trestle

Description:
Deck plate girder bridge over unnamed creek

Significance:

This large Pratt pony truss bridge is set onto a limestone cliff and has a curved bottom chord

Portland, Cerro Gordo County, Iowa

Owner: Canadian Pacific Kansas City Limited

Status: Open to Traffic

Built 1897

by

Unknown

for

Chicago, Milwaukee & St. Paul Railway

Design:
124' pin-connected Pratt pony truss

Description:
Pratt pony truss bridge over Winnebago River

Significance:

This deck plate girder bridge carries the former Chicago, St. Paul, Minneapolis & Omaha Railway (Omaha Road) mainline over an unnamed creek alongside Iowa Highway 60 north of Hospers

Hospers, Sioux County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built 1912

by

American Bridge Company of New York and Widell Company of St. Paul, Minnesota

for

Chicago, St. Paul, Minneapolis & Omaha Railway

Design:
30' deck plate girder

Description:
Deck plate girder bridge over unnamed creek

Significance:

This deck plate girder bridge carries a former Chicago, Rock Island & Pacific Railroad (Rock Island) line over the East Branch Iowa River north of Belmond

Belmond, Wright County, Iowa

Owner: North Central Iowa Rail Corridor

Status: In Use

Built 1900

by

Unknown

for

Burlington, Cedar Rapids & Northern Railway

Design:
6-50' deck plate girders

Description:
Deck plate girder bridge over East Branch Iowa River

Significance: