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 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 double stone railtop culvert carries a former Chicago, Rock Island & Pacific Railroad (Rock Island) line across an unnamed creek in Belmond

Belmond, Wright County, Iowa

Owner: City of Belmond

Status: In Use

Built 1898

by

Unknown

for

Burlington, Cedar Rapids & Northern Railway

Design:
2-10' stone railtop culvert

Description:
Double stone railtop culvert over unnamed creek

Significance:

This through 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 Le Mars

Le Mars, Plymouth County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built 1910

by

Minneapolis Steel & Machinery Company of Minneapolis, Minnesota and James McClure of St. Paul, Minnesota

for

Chicago, St. Paul, Minneapolis & Omaha Railway

Design:
30' through plate girder

Description:
Through plate girder bridge over unnamed creek

Significance:

This deck plate girder bridge carries a former Chicago & North Western Railway line over Pilot Creek between Rolfe and Bradgate

Rolfe, Pocahontas County, Iowa

Owner: Pocahontas County Conservation Board

Status: Open to Pedestrian Traffic

Built 1924

by

American Bridge Company of New York and Unknown

for

Chicago & North Western Railway

Design:
2-50' deck plate girders

Description:
Deck plate girder bridge over Pilot Creek

Significance:

This through plate girder bridge once carried the former Chicago, St. Paul, Minneapolis & Omaha Railway (Omaha Road) mainline over a former alignment of 500th Street alongside Iowa Highway 60 near Carnes

Carnes, Sioux County, Iowa

Owner: Union Pacific Railroad

Status: Filled In

Built 1907

by

American Bridge Company of New York and Unknown

for

Chicago, St. Paul, Minneapolis & Omaha Railway

Design:
30' through plate girder

Description:
Through plate girder bridge over former alignment of 500th Street

Significance:

This small deck plate girder bridge carries a former Chicago, Rock Island & Pacific Railroad (Rock Island) line over Emmet County Ditch #94 alongside Iowa Highway 4 between Wallingford and Graettinger

Wallingford, Emmet County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built 1900

by

Unknown

for

Burlington, Cedar Rapids & Northern Railway

Design:
30' deck plate girder

Description:
Deck plate girder bridge over Emmet County Ditch #94

Significance:

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

Correctionville, Woodbury County, Iowa

Owner: Woodbury County

Status: Abandoned and Partially Removed

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 small steel stringer bridge carries the former Chicago, St. Paul, Minneapolis & Omaha Railway (Omaha Road) mainline over an unnamed creek alongside Iowa Highway 60 north of Alton

Alton, Sioux County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built 1910

by

Minneapolis Steel & Machinery Company of Minneapolis, Minnesota and James McClure of St. Paul, Minnesota

for

Chicago, St. Paul, Minneapolis & Omaha Railway

Design:
24' steel stringer

Description:
Steel stringer bridge over unnamed creek

Significance:

This deck plate girder bridge carries a former Chicago, Milwaukee, St. Paul & Pacific Railroad (Milwaukee Road) line over the West Fork Des Moines River west of Emmetsburg

Emmetsburg, Palo Alto County, Iowa

Owner: Canadian Pacific Kansas City Limited

Status: In Use

Built c. 1930

by

Unknown

for

Chicago, Milwaukee, St. Paul & Pacific Railroad

Design:
2-75' deck plate girders and concrete modular girder

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

Significance: