Railroad Bridges in Boone County , Iowa


Boone County is located in central Iowa. The seat and largest city are both Boone.

Random Bridges

High Trestle Trail - Murphy Creek Bridge

Image name

High Trestle Trail - Murphy Creek Bridge

(Chicago, Milwaukee, St. Paul & Pacific Railroad Bridge #Z-1115)

This concrete arch bridge carries a former Chicago, Milwaukee, St. Paul & Pacific Railroad (Milwaukee Road) mainline over Murphy Creek on the west side of Madrid

Madrid, Boone County, Iowa

Owner: Boone County Conservation Board

Status: Open to Pedestrian Traffic

Built 1913

by

Chicago, Milwaukee & St. Paul Railway

Design:
16' concrete arch

Description:
Concrete arch bridge over Murphy Creek

Significance:

Local

Kate Shelley High Bridge

Image name

Kate Shelley High Bridge

(Chicago & North Western Railway Bridge #615)

This iconic Baltimore deck truss and deck plate girder viaduct carries a former Chicago & North Western Railway mainline over the Des Moines River between Boone and Ogden

Boone, Boone County, Iowa to Ogden, Boone County, Iowa

Owner: Union Pacific Railroad

Status: Bypassed and Closed To Traffic

Built 1899-1901

by

American Bridge Company of New York (Various Shops); Widell Company of Mankato, Minnesota and Engineering Contract Company of New York

for

Chicago & North Western Railway

Design:
300' Baltimore deck truss and 21-75' and 18-45' deck plate girders

Description:
Baltimore deck truss and deck plate girder viaduct over Des Moines River and Juneberry Road

Significance:

National

Bass Point Creek High Bridge

Image name

Bass Point Creek High Bridge

This tall deck plate girder viaduct carries a former Fort Dodge, Des Moines & Southern Railroad line over Bass Point Creek north of Boone

Boone, Boone County, Iowa

Owner: Boone and Scenic Valley Railroad

Status: In Use

Built 1913

by

American Bridge Company of New York and Albert W. Merrick of Boone, Iowa

for

Fort Dodge, Des Moines & Southern Railway

Design:
6-80', 1-48' and 8-32' deck plate girders

Description:
Deck plate girder viaduct over Bass Point Creek

Significance:

Regional

BSVY Des Moines River Bridge

Image name

BSVY Des Moines River Bridge

This large deck plate girder bridge carries a former Fort Dodge, Des Moines & Southern Railroad line over the Des Moines River south of Fraser

Fraser, Boone County, Iowa

Owner: Boone and Scenic Valley Railroad

Status: In Use

Built 1915 and 1923

by

American Bridge Company of New York; Ferro Construction Company of Chicago, Illinois and Unknown

for

Fort Dodge, Des Moines & Southern Railway

Design:
7-96' and 1-60' deck plate girders

Description:
Deck plate girder bridge over Des Moines River

Significance:

Moderate

MILW Culvert #Z-1126

Image name

MILW Culvert #Z-1126

(Chicago, Milwaukee, St. Paul & Pacific Railroad Bridge #Z-1126)

This small concrete arch culvert carries a former Chicago, Milwaukee, St. Paul & Pacific Railroad (Milwaukee Road) mainline over an unnamed ditch on the east side of Madrid

Madrid, Boone County, Iowa

Owner: Boone County Conservation Board

Status: Open to Pedestrian Traffic

Built 1912

by

Chicago, Milwaukee & St. Paul Railway

Design:
10' concrete arch culvert

Description:
Concrete arch culvert over unnamed ditch

Significance:

Local

CNW Des Moines River Bridge (Moingona)

Image name

CNW Des Moines River Bridge (Moingona)

(Chicago & North Western Railway Bridge #638)

This Parker and Pratt through truss bridge east of Moingona was the original crossing of the Des Moines River along the Chicago & North Western Railway mainline across Iowa

Moingona, Boone County, Iowa

Owner: United States of America

Status: Removed but not replaced

Built 1894

by

Unknown

for

Chicago & North Western Railway

Design:
200' Parker through truss, 160' Pratt through truss and 4-80' deck plate girders

Description:
Parker and Pratt through truss bridge over Des Moines River

Significance:

Moderate

UP Linn Street Bridge

Image name

UP Linn Street Bridge

(Chicago & North Western Railway Bridge #599 1/2)

This trough floor steel stringer bridge carries a former Chicago & North Western Railway mainline over Linn Street in Boone

Boone, Boone County, Iowa

Owner: Union Pacific Railroad

Status: In Use

Built 1910

by

American Bridge Company of New York and Unknown

for

Chicago & North Western Railway

Design:
35' trough floor steel stringer

Description:
Trough floor steel stringer bridge over Linn Street

Significance:

Local

J Avenue Overpass

Image name

J Avenue Overpass

(Chicago & North Western Railway Bridge #620)

This historic double intersection Warren pony truss bridge carries J Avenue over a former Chicago & North Western Railway mainline east of Ogden

Ogden, Boone County, Iowa

Owner: Union Pacific Railroad

Status: Open to Automobile Traffic

Built 1900 using a span fabricated c. 1882

by

Unknown and Widell Company of Mankato, Minnesota

for

Chicago & North Western Railway

Design:
75' double intersection Warren pony truss and timber pile trestle

Description:
Double intersection Warren pony truss bridge over Union Pacific Railroad

Significance:

High

C&NW Honey Creek Bridge #8

Image name

C&NW Honey Creek Bridge #8

(Chicago & North Western Railway Bridge #637)

This deck plate girder bridge was the eighth and final crossing of Honey Creek on the original Chicago & North Western Railway mainline through Moingona

Moingona, Boone County, Iowa

Owner: United States of America

Status: Removed but not replaced

Built 1898

by

Unknown

for

Chicago & North Western Railway

Design:
79' deck plate girder

Description:
Deck plate girder bridge over Honey Creek

Significance:

Local

High Trestle Trail - Big Creek Bridge

Image name

High Trestle Trail - Big Creek Bridge

(Chicago, Milwaukee, St. Paul & Pacific Railroad Bridge #Z-1116)

This deck plate girder bridge carries a former Chicago, Milwaukee, St. Paul & Pacific Railroad (Milwaukee Road) mainline over Big Creek between Slater and Madrid

Madrid, Boone County, Iowa

Owner: Boone County Conservation Board

Status: Open to Pedestrian Traffic

Built 1912

by

Unknown

for

Chicago, Milwaukee & St. Paul Railway

Design:
65' deck plate girder

Description:
Deck plate girder bridge over Big Creek

Significance:

Local