Bear Creek Bridge
Lost pony truss bridge over Bear Creek on a local road
No longer exists
Built 1905; rehabilitated 1950; replaced 2000

Black Hawk Bridge
Cantilevered through truss bridge over the Mississippi River on IA 9 at Lansing
Open to two-lane traffic
Built 1931; rehabilitated 1955

Branch Patterson Creek Bridge
Through truss bridge over a branch of Patterson Creek on a local road
Open to traffic
Built 1915; rehabilitated 1956

Branch Yellow River Bridge
Lost through truss bridge over Branch Yellow River on a local road
No longer exists
Built ca. 1920; replaced 2001

Branch Yellow River Bridge
Through truss bridge over Branch Yellow River on a local road
Open to traffic
Built ca. 1950

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

Clear Creek South Road Bridge
Pony truss bridge over Clear Creek on South Road in Lansing
Open to traffic
Built 1915; rehabilitated 1963

French Creek Bridge
Pony truss bridge over French Creek on a local road
Open to traffic
Built 1941

Hartley Drive Bridge
Through truss bridge over Upper Iowa River on Hartley Drive
Closed to all traffic in 2006
Built 1914 by the Clinton Bridge & Iron Works

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

Norfolk Creek Bridge
Pony truss bridge over Norfolk Creek on a local road
Open to traffic
Built 1922

Norfolk Creek Bridge
Pony truss bridge over Norfolk Creek on a local road
Open to traffic
Built 1915; rehabilitated 1956

Paint Creek Bridge
Pony truss bridge over Paint Creek on a local road
Open to traffic

Paint Creek Bridge
Through truss bridge over Paint Creek on a local road
Open to traffic
Built 1915; rehabilitated 1956

Patterson Creek Bridge
Pony truss bridge over Patterson Creek on a local road
Open to traffic
Built 1938

Penny Springs Bridge
Pony truss bridge over Penny Springs on a local road
Unknown status

Red Bridge
Timber through truss over Yellow River on Fuel Hollow Road
Abandoned with deck removed
Built 1920; rehabilitated 1948

Upper Iowa River Bridge
Through truss bridge over Upper Iowa River on a local road
No longer exists
Built 1916: removed summer 2007

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

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

Yellow River Bridge
Lost through truss bridge over Yellow River on a local road
No longer exists
Built ca. 1920; replaced 2001

Yellow River Bridge
Through truss bridge over Yellow River on a local road
Open to traffic
Built 1922

Yellow River Bridge
Pony truss bridge over Yellow River on a local road
Open to traffic
Built 1900

Yellow River Bridge
Pony truss bridge over Yellow River on a local road
Open to traffic
Built 1900