This through plate girder bridge carries the former Chicago, St. Paul, Minneapolis & Omaha Railway (Omaha Road) mainline over Otter Creek south of Ashton

Ashton, Osceola County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built 1924

by

American Bridge Company of New York and Unknown

for

Chicago, St. Paul, Minneapolis & Omaha Railway

Design:
3-65' through plate girders

Description:
Through plate girder bridge over Otter Creek

Significance:

This unique double intersection Warren deck truss bridge carries a former Chicago, Rock Island & Pacific Railroad (Rock Island) line over the East Fork Des Moines River west of Armstrong

Armstrong, Emmet County, Iowa

Owner: Union Pacific Railroad

Status: Closed to all Traffic

Built 1899 using a span fabricated c. 1885

by

Unknown and American Bridge Company of New York

for

Burlington, Cedar Rapids & Northern Railway

Design:
90' double intersection Warren deck truss and steel stringer

Description:
Double intersection Warren deck truss bridge over East Fork 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 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 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 through and deck plate girder bridge carries a former Chicago, Milwaukee, St. Paul & Pacific Railroad (Milwaukee Road) mainline over 2000th Street and Mosquito Creek between Defiance and Earling

Earling, Shelby County, Iowa

Owner: BNSF Railway

Status: In Use

Built 1945

by

Unknown

for

Chicago, Milwaukee, St. Paul & Pacific Railroad

Design:
65' through plate girder and 30' deck plate girder

Description:
Through and deck plate girder bridge over 2000th Street and Mosquito Creek

Significance:

This Pratt through truss bridge carries the former Illinois Central Railroad Sioux Falls Branch over the Rock River in Rock Rapids

Rock Rapids, Lyon County, Iowa

Owner: City of Rock Rapids

Status: Open to Private Vehicle Traffic

Built 1888

by

Union Bridge Company of Buffalo, New York and G.H. Scribner of Chicago, Illinois

for

Illinois Central Railroad

Design:
150' Pratt through truss and timber pile trestle

Description:
Pratt through truss bridge over Rock River

Significance:

This through plate girder bridge carries a former Chicago, Milwaukee, St. Paul & Pacific Railroad (Milwaukee Road) mainline over Mosquito Creek north of Neola

Neola, Pottawattamie County, Iowa

Owner: BNSF Railway

Status: In Use

Built 1907

by

Wisconsin Bridge & Iron Company of North Milwaukee, Wisconsin

for

Chicago, Milwaukee & St. Paul Railway

Design:
1-80' and 2-50' through plate girders

Description:
Through plate girder bridge over Mosquito Creek

Significance:

This large deck plate girder bridge carries a former Chicago Great Western Railway mainline over the North Raccoon River southwest of Lanesboro

Lanesboro, Carroll County, Iowa

Owner: Carroll County Conservation Board

Status: Open to Pedestrian Traffic

Built 1903

by

American Bridge Company of New York and Bates & Rogers Construction Company of Chicago, Illinois

for

Chicago Great Western Railway

Design:
2-90' deck plate girders and timber pile trestle

Description:
Deck plate girder bridge over North Raccoon River

Significance:

This deck plate girder and timber pile trestle bridge carries a former Minneapolis & St. Louis Railway line over the South Branch of Lizard Creek north of Moorland

Moorland, Webster County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built c. 1965 using a span fabricated 1910

by

American Bridge Company of New York

for

Chicago & North Western Railway

Design:
45' deck plate girder and timber pile trestle

Description:
Deck plate girder and timber pile trestle bridge over South Branch Lizard Creek

Significance: