This deck plate girder bridge carries a former Chicago, Rock Island & Pacific Railroad (Rock Island) mainline over Northeast 80th Street and Mud Creek east of Altoona

Altoona, Polk County, Iowa

Owner: Iowa Interstate Railroad

Status: In Use

Built 1901

by

American Bridge Company of New York (Lassig Plant)

for

Chicago, Rock Island & Pacific Railway

Design:
66' deck plate girder

Description:
Deck plate girder bridge over Northeast 80th Street and Mud Creek

Significance:

This through plate girder bridge carries a former Chicago, Rock Island & Pacific Railroad (Rock Island) mainline over 8th Street (former US Highway 6) in Altoona

Altoona, Polk County, Iowa

Owner: Iowa Interstate Railroad

Status: In Use

Built 1955

by

Unknown and Iowa Bridge Company of Des Moines, Iowa

for

Chicago, Rock Island & Pacific Railroad

Design:
2-64' through plate girders and 4-35' steel stringers

Description:
Through plate girder bridge over 8th Street

Significance:

This small stone arch culvert carries a former Chicago, Rock Island & Pacific Railroad (Rock Island) mainline over an unnamed creek near Northeast 27th Avenue southwest of Altoona

Altoona, Polk County, Iowa

Owner: Iowa Interstate Railroad

Status: In Use

Built c. 1875

by

Unknown

for

Chicago, Rock Island & Pacific Railway

Design:
6' stone arch culvert

Description:
Stone arch culvert over unnamed creek

Significance:

This stone arch culvert carries a former Chicago, Rock Island & Pacific Railroad (Rock Island) mainline over Little Fourmile Creek near Lions Park in Altoona

Altoona, Polk County, Iowa

Owner: Iowa Interstate Railroad

Status: In Use

Built c. 1875

by

Unknown

for

Chicago, Rock Island & Pacific Railway

Design:
10' stone arch culvert

Description:
Stone arch culvert over Little Fourmile Creek

Significance:

This small concrete arch culvert carries a former Chicago, Rock Island & Pacific Railroad (Rock Island) secondary line over an unnamed creek west of Altoona

Altoona, Polk County, Iowa

Owner: Iowa Department of Transportation

Status: Abandoned

Built 1896

by

Unknown

for

Chicago, Rock Island & Pacific Railway

Design:
10' concrete arch culvert

Description:
Concrete arch culvert over unnamed creek

Significance: