This through plate girder bridge crosses the Hennepin Canal below Lock 28 in Colona

Colona, Henry County, Illinois

Owner: Iowa Interstate Railroad

Status: In Use

Built 1904

by

American Bridge Company of New York

for

Chicago, Rock Island & Pacific Railway

Design:
70' through plate girder

Description:
Through plate girder bridge over Hennepin Canal

Significance:

This quadrangular lattice through truss bridge carries the Iowa Interstate Railroad over the Green River on the east side of Colona

Colona, Henry County, Illinois

Owner: Iowa Interstate Railroad

Status: In Use

Built 1904 and c. 1970

by

Unknown

for

Chicago, Rock Island & Pacific Railway

Design:
155' quadrangular lattice through truss and 5-37' deck plate girders

Description:
Quadrangular lattice through truss bridge over Green River

Significance:

This steel stringer bridge carries the Iowa Interstate Railroad over an unnamed creek west of Atkinson

Atkinson, Henry County, Illinois

Owner: Iowa Interstate Railroad

Status: In Use

Built 1939

by

American Bridge Company of New York

for

Chicago, Rock Island & Pacific Railway

Design:
2-38' steel stringer

Description:
Steel stringer bridge over unnamed creek

Significance:

This steel stringer bridge carries the Iowa Interstate Railroad over Illinois Route 82 (College Avenue)

Geneseo, Henry County, Illinois

Owner: Iowa Interstate Railroad

Status: In Use

Built 1941

by

American Bridge Company of New York

for

Chicago, Rock Island & Pacific Railway

Design:
27' steel stringer and 15' concrete slab

Description:
Steel stringer bridge over Illinois Route 82 (College Avenue)

Significance:

This deck plate girder bridge carries the Iowa Interstate Railroad over Spring Creek between Atkinson and Geneseo

Atkinson, Henry County, Illinois

Owner: Iowa Interstate Railroad

Status: In Use

Built c. 1940 using spans fabricated 1890 and c. 1900

by

Lassig Bridge & Iron Works of Chicago and Unknown

for

Chicago, Rock Island & Pacific Railway

Design:
2-34' and 2-28' deck plate girders

Description:
Deck plate girder bridge over Spring Creek

Significance:

This standard through plate girder bridge crosses the Hennepin Canal in Colona

Colona, Henry County, Illinois

Owner: BNSF Railway

Status: In Use

Built 1904

by

Wisconsin Bridge & Iron Company of North Milwaukee, Wisconsin

for

Chicago, Burlington & Quincy Railroad

Design:
82' through plate girder

Description:
Through plate girder bridge over Hennepin Canal

Significance:

This small concrete encased beam bridge carries the Iowa Interstate Railroad over an unnamed drainage ditch west of Atkinson

Atkinson, Henry County, Illinois

Owner: Iowa Interstate Railroad

Status: In Use

Built c. 1910

by

Unknown

for

Chicago, Rock Island & Pacific Railway

Design:
19' concrete encased beam

Description:
Concrete encased beam bridge over unnamed drainage ditch

Significance:

This deck plate girder bridge carries the Iowa Interstate Railroad over the Shabonna Special Ditch east of Atkinson

Atkinson, Henry County, Illinois

Owner: Iowa Interstate Railroad

Status: In Use

Built c. 1970

by

Unknown

for

Chicago, Rock Island & Pacific Railroad

Design:
34' deck plate girder

Description:
Deck plate girder bridge over Shabonna Special Ditch

Significance:

This deck plate girder bridge carries the former Chicago, Rock Island & Pacific Railroad over Mud Creek on the west side of Annawan

Annawan, Henry County, Illinois

Owner: Iowa Interstate Railroad

Status: In Use

Built c. 1900 and rebuilt c. 1940

by

Unknown

for

Chicago, Rock Island & Pacific Railway

Design:
4-34' deck plate girders

Description:
Deck plate girder bridge over Mud Creek

Significance: