Buffalo Creek Bridge
Arch bridge over Buffalo Creek on a local road
Open to traffic
Built 1945

Fiddle Creek Bridge
Pony truss bridge over Fiddle Creek on a local road
Open to traffic
Built 1915

Fiddle Creek Bridge
Pony truss bridge over Fiddle Creek on a local road
Open to traffic
Built 1917

Grey Creek Bridge
Pony truss bridge over Grey Creek on a local road
Open to traffic
Built 1927

Grey Creek Bridge
Pony truss bridge over Grey Creek on a local road
Open to traffic
Built ca. 1920

Maple River Bridge
Pony truss bridge over Maple River on a local road
Open to traffic
Built 1921

Maple River Bridge
Pony truss bridge over Maple River on a local road
Open to traffic

Maple River Bridge
Lost pony truss bridge over Maple River on a local road
No longer exists
Built 1921; rehabilitated 1942; replaced 2001

Maple River Bridge
Pony truss bridge over Maple River on a local road
Open to traffic
Built 1948

Maple River Bridge
Pony truss bridge over Maple River on a local road
Open to traffic
Built 1918

Maple River Bridge
Pony truss bridge over Maple River on a local road
Open to traffic
Built 1919

Maple River Bridge
Pony truss bridge over Maple River on a local road
Open to traffic

Mill Creek Bridge
Through truss bridge over Mill Creek on Old IA 21
Open to traffic
Built 1891 by the King Iron Bridge Co.

Mill Creek Bridge
Through truss bridge over Mill Creek on a local road
Open to traffic
Built 1917

Mill Creek Bridge
Through truss bridge over Mill Creek on a local road
Open to traffic
Built 1891

Perry Creek Bridge
Pony truss bridge over Perry Creek on a local road
Open to traffic
Built 1948

Perry Creek Bridge
Pony truss bridge over Perry Creek on a local road
Open to traffic
Built 1935

Rock Creek Bridge
Pony truss bridge over Rock Creek on a local road
Open to traffic
Built 1900

Rock Creek Bridge
Pony truss bridge over Rock Creek on a local road
Closed to all traffic

Rock Creek Bridge
Pony truss bridge over Rock Creek on a local road
Open to traffic
Built 1917

Silver Creek Bridge
Pony truss bridge over Silver Creek on a local road
Open to traffic
Built 1915; rehabilitated 1962

Silver Creek Bridge
Pony truss bridge over Silver Creek on a local road
Open to traffic
Built 1916; rehabilitated 1940

Sleepy Hollow Bridge
Pony truss bridge over Sleepy Hollow on a local road
Open to traffic
Built 1915

Unnamed Creek Bridge
Pony truss bridge over an unnamed creek on a local road
Open to traffic
Built 1915

Unnamed Creek Bridge
Arch bridge over an unnamed creek on a local road
Open to traffic
Built 1941

West Fork Little Sioux River Bridge
Pony truss bridge over West Fork Little Sioux River on a local road
Open to traffic
Built 1916

West Fork Little Sioux River Bridge
Pony truss bridge over West Fork Little Sioux River on a local road
Open to traffic
Built 1939