This historic Pratt deck truss bridge carries a former Chicago, Rock Island & Pacific Railroad (Rock Island) line over the West Fork Des Moines River on the west side of Estherville

Estherville, Emmet County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built 1889, 1894, 1903 and 1907

by

Unknown

for

Burlington, Cedar Rapids & Northern Railway and Chicago, Rock Island & Pacific Railway

Design:
124' Pratt deck truss, 1-100', 2-48', 1-46' and 5-32' deck plate girders

Description:
Pratt deck truss bridge over West Fork Des Moines River

Significance:

This deck plate girder bridge carries a former Illinois Central Railroad mainline over the Boone River on the north side of Webster City

Webster City, Hamilton County, Iowa

Owner: Canadian National Railway

Status: In Use

Built 1948

by

American Bridge Company of New York and Unknown

for

Illinois Central Railroad

Design:
2-79', 3-69', 1-68' deck plate girders

Description:
Deck plate girder bridge over Boone River

Significance:

This deck plate girder bridge carries a former Illinois Central Railroad mainline over the Des Moines River on the north side of Fort Dodge

Fort Dodge, Webster County, Iowa

Owner: Canadian National Railway

Status: In Use

Built 1965 and 1999

by

Bethlehem Steel Company of Bethlehem, Pennsylvania and Unknown

for

Illinois Central Railroad

Design:
4-99' deck plate girders

Description:
Deck plate girder bridge over Des Moines River

Significance:

This concrete encased beam bridge carries a former Illinois Central Railroad mainline over 14th Street in Fort Dodge

Fort Dodge, Webster County, Iowa

Owner: Canadian National Railway

Status: In Use

Built 1921

by

Ellington-Miller Company of Chicago, Illinois

for

Illinois Central Railroad

Design:
2-20' concrete encased beams and 1-10' concrete slab

Description:
Concrete encased beam bridge over 14th Street

Significance:

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

Dedham, Carroll County, Iowa

Owner: BNSF Railway

Status: In Use

Built 1913

by

Chicago, Milwaukee & St. Paul Railway

Design:
20' concrete slab

Description:
Concrete slab bridge over Robin Avenue

Significance:

This deck plate girder bridge was moved from another relocation and installed here in 1937

Mason City, Cerro Gordo County, Iowa

Owner: City of Mason City

Status: Open to trail traffic

Built 1905 and 1937

by

American Bridge Company of New York and Industrial Contracting Company of Minneapolis, Minnesota

for

Minneapolis & St. Louis Railway

Design:
5-30' deck plate girder viaduct

Description:
Deck plate girder bridge over Willow 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 deck plate girder bridge carries a former Chicago, Milwaukee, St. Paul & Pacific Railroad (Milwaukee Road) line over Mosquito Creek between Yale and Jamaica

Jamaica, Guthrie County, Iowa

Owner: Guthrie County Conservation Board

Status: Open to Pedestrian Traffic

Built 1902

by

Unknown

for

Chicago, Milwaukee & St. Paul Railway

Design:
2-35' deck plate girders

Description:
Deck plate girder bridge over Mosquito Creek

Significance:

This standard steel stringer bridge carries a former Chicago & North Western Railway line over Oak Street in Algona

Algona, Kossuth County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built 1911

by

American Bridge Company of New York and Unknown

for

Chicago & North Western Railway

Design:
24' steel stringer

Description:
Steel stringer bridge over Oak Street

Significance:

This concrete slab bridge carries a former Chicago, Milwaukee, St. Paul & Pacific Railroad (Milwaukee Road) mainline over a former alignment of May Street in Manning

Manning, Carroll County, Iowa

Owner: BNSF Railway

Status: In Use

Built 1913

by

Chicago, Milwaukee & St. Paul Railway

Design:
1-23' and 1-19' concrete slab

Description:
Concrete slab bridge over former alignment of May Street

Significance: