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 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 large concrete arch bridge carries a former Chicago, Milwaukee, St. Paul & Pacific Railroad (Milwaukee Road) mainline over Rock Creek in Maxwell

Maxwell, Story County, Iowa

Owner: Story County Conservation Board

Status: Open to Pedestrian Traffic

Built 1912

by

Chicago, Milwaukee & St. Paul Railway

Design:
50' concrete arch

Description:
Concrete arch bridge over Rock Creek

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 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 standard deck plate girder bridge crosses Beaver Creek next to Broad Street

Plymouth, Cerro Gordo County, Iowa

Owner: Canadian Pacific Kansas City Limited

Status: Open to Traffic

Built 1898

by

Wisconsin Bridge & Iron Company of North Milwaukee, Wisconsin

for

Chicago, Milwaukee & St. Paul Railway

Design:
65' Type B2 deck plate girder

Description:
Deck plate girder bridge over Beaver Creek

Significance:

This historic through truss and deck plate girder bridge carries a former Chicago, Milwaukee, St. Paul & Pacific Railroad (Milwaukee Road) mainline over the West Nishnabotna River and Railroad Street in Manning

Manning, Carroll County, Iowa

Owner: BNSF Railway

Status: In Use

Built 1913

by

Unknown

for

Chicago, Milwaukee & St. Paul Railway

Design:
125' Pratt through truss, 9 deck plate girders and 2-52' concrete arch skeleton abutments

Description:
Pratt through truss and deck plate girder bridge over West Nishnabotna River and Railroad Street

Significance:

This concrete slab bridge carries a former Chicago, Milwaukee, St. Paul & Pacific Railroad (Milwaukee Road) mainline over 597th Avenue east of Cambridge

Cambridge, Story County, Iowa

Owner: Story County Conservation Board

Status: Open to Pedestrian Traffic

Built 1913 and 1946

by

Unknown

for

Chicago, Milwaukee & St. Paul Railway

Design:
20' concrete slab

Description:
Concrete slab bridge over 597th Avenue

Significance:

This deck plate girder bridge carries a former Chicago, Milwaukee, St. Paul & Pacific Railroad (Milwaukee Road) line over Bay Branch on the east side of Panora

Panora, Guthrie County, Iowa

Owner: Guthrie County Conservation Board

Status: Open to Pedestrian Traffic

Built 1944 using a span fabricated 1897

by

Wisconsin Bridge & Iron Company of North Milwaukee, Wisconsin

for

Chicago, Milwaukee & St. Paul Railway

Design:
55' deck plate girder and timber pile trestle

Description:
Deck plate girder bridge over Bay Branch

Significance:

This small deck plate girder and steel stringer bridge carries a former Chicago & North Western Railway line over an unnamed creek southeast of Renwick

Renwick, Wright County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built 1916

by

Chicago Bridge & Iron Works of Chicago, Illinois and Unknown

for

Chicago & North Western Railway

Design:
28' deck plate girder and 20' steel stringer

Description:
Deck plate girder and steel stringer bridge over unnamed creek

Significance: