This deck plate girder bridge carries a former Chicago, Rock Island & Pacific Railroad (Rock Island) mainline over Turkey Creek west of Adair

Adair, Adair County, Iowa

Owner: Iowa Interstate Railroad

Status: In Use

Built 1954 using secondhand spans fabricated c. 1900

by

Lassig Bridge & Iron Works of Chicago, Illinois; Iowa Bridge Company of Des Moines, Iowa and Unknown

for

Chicago, Rock Island & Pacific Railroad

Design:
1-50' and 2-44' deck plate girders

Description:
Deck plate girder bridge over Turkey Creek

Significance:

This deck plate girder bridge carries a former Chicago, Milwaukee, St. Paul & Pacific Railroad (Milwaukee Road) mainline over the Raccoon River in Coon Rapids

Coon Rapids, Carroll County, Iowa

Owner: BNSF Railway

Status: In Use

Built 1902 and 1913

by

Unknown

for

Chicago, Milwaukee & St. Paul Railway

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

Description:
Deck plate girder bridge over Middle Raccoon River

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 stone arch culvert carries a former Chicago & North Western Railway line over an unnamed creek on the north side of Humboldt

Humboldt, Humboldt County, Iowa

Owner: Humboldt County Conservation Board

Status: Open to Pedestrian Traffic

Built 1902

by

Unknown

for

Chicago & North Western Railway

Design:
10' stone arch culvert

Description:
Stone arch culvert over unnamed 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 Chicago & North Western Railway line over an unnamed ditch alongside Iowa Highway 140 between Moville and Kingsley

Moville, Woodbury County, Iowa

Owner: Private Owner

Status: Abandoned

Built 1907

by

Unknown

for

Chicago & North Western Railway

Design:
12' concrete encased beam

Description:
Concrete encased beam bridge over unnamed ditch

Significance:

This deck plate girder bridge carries the former Chicago, St. Paul, Minneapolis & Omaha Railway (Omaha Road) mainline over an unnamed creek alongside Mallard Avenue in Seney

Seney, Plymouth County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built 1913

by

American Bridge Company of New York and Cleary-White Construction Company of Chicago, Illinois

for

Chicago, St. Paul, Minneapolis & Omaha Railway

Design:
40' deck plate girder

Description:
Deck plate girder bridge over unnamed creek

Significance:

This steel stringer bridge carries a former Chicago, Rock Island & Pacific Railroad mainline over an unnamed creek east of Nevada

Nevada, Story County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built c. 1940

by

Unknown

for

Chicago, Rock Island & Pacific Railroad

Design:
35' steel stringer

Description:
Steel stringer bridge over unnamed creek

Significance:

This concrete encased beam bridge carries a former Chicago & North Western Railway mainline over Haber Road on the north side of the Iowa State University campus in Ames

Ames, Story County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built 1938

by

Unknown and Widell Company of Mankato, Minnesota

for

Chicago & North Western Railway

Design:
18' concrete encased beam

Description:
Concrete encased beam bridge over Haber Road

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: