This quadrangular lattice through truss bridge carries a former Chicago & North Western Railway line over the Boone River on the north side of Webster City

Webster City, Hamilton County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built 1901 and 1914

by

Unknown

for

Chicago & North Western Railway

Design:
2-120' quadrangular lattice through trusses and 1-80' deck plate girder

Description:
Quadrangular lattice through truss bridge over Boone River

Significance:

This deck plate girder bridge carries a former Chicago & North Western Railway mainline over 6th Street in Ames

Ames, Story County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built 1900

by

Unknown and Widell Company of Mankato, Minnesota

for

Chicago & North Western Railway

Design:
60' deck plate girder

Description:
Deck plate girder bridge over 6th Street

Significance:

This massive stone arch bridge carries a former Chicago & North Western Railway mainline over West Indian Creek on the west side of Nevada

Nevada, Story County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built 1890 and 1900

by

Morris & Foley of St. Paul, Minnesota and Widell Company of Mankato, Minnesota

for

Chicago & North Western Railway

Design:
40' stone arch

Description:
Stone arch bridge over West Indian Creek

Significance:

This deck plate girder bridge carries a former Chicago, Rock Island & Pacific Railroad (Rock Island) line over the East Fork Des Moines River southeast of Livermore

Livermore, Humboldt County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built 1900; Rebuilt 1972 using spans fabricated c. 1900

by

Unknown

for

Burlington, Cedar Rapids & Northern Railway

Design:
1-81', 1-60', 1-50' and 1-36' deck plate girders and timber pile trestle

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

Significance:

This attractive Pratt through truss bridge carries a former Minneapolis & St. Louis Railway line over the East Fork Des Moines River in Frank Gotch State Park south of Humboldt

Humboldt, Humboldt County, Iowa

Owner: Humboldt County Conservation Board

Status: Open to Pedestrian Traffic

Built 1901

by

Detroit Bridge & Iron Works of Detroit, Michigan and Unknown

for

Minneapolis & St. Louis Railway

Design:
159' Pratt through truss and timber pile trestle

Description:
Pratt through truss bridge over East Fork Des Moines River

Significance:

This abandoned deck plate girder bridge carries a former Illinois Central Railroad yard lead over 7th Street near Kenyon Road in Fort Dodge

Fort Dodge, Webster County, Iowa

Owner: City of Fort Dodge

Status: Abandoned and Partially Removed

Built 1919 using a span fabricated c. 1900

by

Unknown

for

Illinois Central Railroad

Design:
1-49' deck plate girder, 1-21' and 1-18' steel stringers and timber pile trestle

Description:
Abandoned deck plate girder bridge over 7th Street

Significance:

This small stone arch culvert carries a former Chicago & North Western Railway mainline over an unnamed tributary of Buttrick Creek west of Grand Junction

Grand Junction, Greene County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built 1898 and 1900

by

Unknown and Widell Company of Mankato, Minnesota

for

Chicago & North Western Railway

Design:
10' stone arch culvert

Description:
Stone arch culvert over unnamed tributary of Buttrick Creek

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 concrete slab bridge carries a former Illinois Central Railroad line over Quincy Avenue near Carnarvon

Carnarvon, Sac County, Iowa

Owner: Canadian National Railway

Status: In Use

Built 1911

by

Unknown

for

Illinois Central Railroad

Design:
2-19' concrete slabs

Description:
Concrete slab bridge over Quincy Avenue

Significance:

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

Correctionville, Woodbury County, Iowa

Owner: Private Owner

Status: Abandoned and Partially Removed

Built 1887 and 1911 using spans fabricated 1881

by

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

for

Illinois Central Railroad

Design:
1-175' and 2-123' Pratt through trusses and timber pile trestle

Description:
Pratt through truss bridge over Little Sioux River

Significance: