This steel stringer bridge carries a former Chicago, Milwaukee, St. Paul & Pacific Railroad (Milwaukee Road) line over Neola Avenue south of Jefferson

Jefferson, Greene County, Iowa

Owner: Greene County Conservation Board

Status: Open to Pedestrian Traffic

Built c. 1970 using a span fabricated c. 1920

by

Unknown

for

Chicago, Milwaukee, St. Paul & Pacific Railroad

Design:
55' steel stringer and timber pile trestle

Description:
Steel stringer bridge over Neola Avenue

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 through and deck plate girder bridge carries a former Chicago, Rock Island & Pacific Railroad (Rock Island) line over the West Fork Des Moines River south of Estherville

Estherville, Emmet County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built 1900 and 1902

by

American Bridge Company of New York and Unknown

for

Burlington, Cedar Rapids & Northern Railway

Design:
100' through plate girder and 6-60' deck plate girders

Description:
Through and deck plate girder bridge over West Fork Des Moines River

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 quadrangular lattice through truss bridge carries a former Chicago & North Western Railway line over Eagle Creek alongside County Road C70 in Woolstock

Woolstock, Wright County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built 1902 and 1914

by

Unknown

for

Chicago & North Western Railway

Design:
123' quadrangular lattice through truss, 1-35' deck plate girder and 1-30' deck plate girder

Description:
Quadrangular lattice through truss bridge over Eagle Creek

Significance:

This Pratt pony truss bridge carries a former Chicago, Milwaukee, St. Paul & Pacific Railroad (Milwaukee Road) line over the North Raccoon River in Adel

Adel, Dallas County, Iowa

Owner: Dallas County Conservation Board

Status: Open to Pedestrian Traffic

Built 1944 using spans fabricated 1899 and c. 1900

by

Lassig Bridge & Iron Works of Chicago, Illinois and Unknown

for

Chicago, Milwaukee, St. Paul & Pacific Railroad

Design:
2-113' Pratt pony trusses, 1-45' deck plate girder and 158' prefabricated pedestrian truss span

Description:
Pratt pony truss bridge over North Raccoon 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 small steel stringer bridge carries the former Chicago, St. Paul, Minneapolis & Omaha Railway (Omaha Road) mainline over an unnamed creek alongside 3rd Avenue south 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:
20' steel stringer

Description:
Steel stringer bridge over unnamed creek

Significance:

This through plate girder bridge once carried the former Chicago, St. Paul, Minneapolis & Omaha Railway (Omaha Road) mainline over a former alignment of 500th Street alongside Iowa Highway 60 near Carnes

Carnes, Sioux County, Iowa

Owner: Union Pacific Railroad

Status: Filled In

Built 1907

by

American Bridge Company of New York and Unknown

for

Chicago, St. Paul, Minneapolis & Omaha Railway

Design:
30' through plate girder

Description:
Through plate girder bridge over former alignment of 500th Street

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 south of Ashton

Ashton, Osceola 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:
50' through plate girder

Description:
Through plate girder bridge over unnamed creek

Significance: