This through plate girder bridge is the northern of two parallel structures carrying a former Chicago & North Western Railway spur over Indian Creek at 12th Avenue in Council Bluffs

Council Bluffs, Pottawattamie County, Iowa

Owner: Union Pacific Railroad

Status: Abandoned

Built 1912

by

American Bridge Company of New York and Koss Construction Company of Des Moines, Iowa

for

Railroad/Original Owner: Chicago & North Western Railway

Design: 65' through plate girder

Through plate girder bridge over Indian Creek

Significance:

This small concrete railtop box culvert carries a former Chicago, Rock Island & Pacific Railroad (Rock Island) mainline over an unnamed creek along County Road F90 east of Booneville

Booneville, Dallas County, Iowa

Owner: Iowa Interstate Railroad

Status: In Use

Built 1900

by

Chicago, Rock Island & Pacific Railway

Railroad/Original Owner:

Design: 8'x9' concrete railtop box culvert

Concrete railtop box culvert over unnamed creek

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

Railroad/Original Owner: Chicago, Milwaukee & St. Paul Railway

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

Through plate girder bridge over 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 Iowa Highway 60 north of Seney

Seney, Plymouth County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built 1911

by

Minneapolis Steel & Machinery Company of Minneapolis, Minnesota and Widell Company of Mankato, Minnesota

for

Railroad/Original Owner: Chicago, St. Paul, Minneapolis & Omaha Railway

Design: 20' steel stringer

Steel stringer bridge over unnamed creek

Significance:

This steel stringer bridge is the southern of two bridges carrying a former Great Northern Railway mainline over US Highway 75 northwest of Hull

Hull, Sioux County, Iowa

Owner: BNSF Railway

Status: In Use

Built 1931

by

American Bridge Company of New York and Unknown

for

Railroad/Original Owner: Great Northern Railway

Design: 1-36' and 2-30' steel stringers

Steel stringer bridge over US Highway 75

Significance: