150th Street Bridge
Pony truss bridge over Roberts Creek on 150th Street
Open to traffic
Built 1895

172nd Street Bridge
Pony truss bridge over an unnamed creek on 172nd Street
Open to traffic
Built 1916

250th Street Bridge
Pony truss bridge over Dry Mill Creek on 250th Street
Open to traffic
Built 1963

300th Street Bridge
Pony truss bridge over a branch of Nagel Creek on 300th Street
Open to traffic
Built 1935

330th Street Bridge
Pony truss bridge over Spring Creek on 330th Street
Open to traffic
Built ca. 1910; rehabilitated 1961

Apple Road Bridge
Concrete arch bridge over an unnamed creek on Apple Road
Open to traffic
Built 1949; rehabilitated 1973

Cass Street Bridge
Pony truss bridge over Volga River on Cass Street in Volga
Closed to all traffic
Built 1923

Cassville Ferry
Toll ferry over the Mississippi River between Cassville, Wisconsin, and Turkey River, Iowa
Operates Wednesday through Sunday during the summer

Doe Creek Bridge
Lost pony truss bridge over Doe Creek on Golden Avenue
No longer exists
Built 1911; replaced 2002

Egret Road Bridge
Pony truss bridge over an unamed creek on Egret Road
Unknown status
Built ca. 1940

Elk Creek Bridge
Lost truss bridge over Elk Creek on Jaguar Road
Open to traffic
Built 1935

Elkader Keystone Bridge
Two-span stone arch bridge over Turkey River on Bridge Street in Elkader
Open to traffic
Built 1889; rehabilitated 1973

Emblem Road Bridge
Pony truss bridge over Cox Creek on Emblem Road
Open to traffic
Built 1923

Essex Road Bridge
Pony truss bridge over Roberts Creek on Essex Road
Open to traffic
Built 1917; rehabilitated 1984

Farmersburg Road Bridge
Pony truss bridge over Roberts Creek on Farmersburg Road
Open to traffic
Built 1933

Grape Road Bridge
Pony truss bridge over Dry Mill Creek on Grape Road
Open to traffic
Built 1929

Harvest Road Bridge
Pony truss bridge over Bear Creek on Harvest Road
Open to traffic
Built 1914

Hemlock Road Bridge
Lost through truss bridge over an unnamed creek on Hemlock Road
No longer exists
Built 1947; replaced 1999

Hennepin Road Bridge
Pony truss bridge over Elk Creek on Hennepin Road
Open to traffic
Built ca. 1920

Hornet Road Bridge
Pony truss bridge over Bear Creek on Hornet Road
Open to traffic
Built 1923

Horseshoe Road Bridge
Through truss bridge over Elk Creek on Horseshoe Road
Open to traffic
Built 1939

Iowa Avenue Bridge
Pony truss bridge over Elk Creek on Iowa Avenue
Open to traffic
Built 1923; rehabilitated 1969

Kahle Avenue Bridge
Tee beam bridge over Carlan Creek on Kahle Avenue
Open to traffic

Lantern Avenue Bridge
Pony truss bridge over Miners Creek on Lantern Avenue
Open to traffic
Built 1912; rehabilitated 2005

Main Street Bridge
Pony truss bridge over Honey Creek on Main Street-Fox Avenue in Littleport
Open to traffic
Built 1925

Mederville Bridge
Open-spandrel arch bridge over Volga River
Unknown status
Built 1918 by the Marsh Engineering Co.

Millville Road Bridge
Pony truss bridge over Peck Creek on Millville Road
Open to traffic
Built 1916

Mississippi River US 18 Bridge
Steel through arch bridge over Mississippi River on US 18 between Marquette and Prairie du Chien
Open to traffic
Built 1974

Nickel Road Bridge
Pony truss bridge over Little Turkey River on Nickel Road
Open to traffic
Built 1935; rehabilitated 1989

Oak Street Bridge
Pony truss bridge over Nagle Creek on Oak Street in Volga
Open to traffic
Built 1915

Roberts Creek Bridge
Pony truss bridge over Roberts Creek on X-28 in St. Olaf
Open to traffic
Built 1941

Roberts Creek Bridge
Pony truss bridge over Roberts Creek on Dalmation Avenue
Unknown status
Built 1915

Sebald Road Bridge
Pony truss bridge over an unnamed creek on Sebald Road
Open to traffic
Built 1939

Spook Cave Road Bridge
Lost pony truss bridge over Bloody Run on Spook Cave Road
No longer exists
Built 1933; replaced 2004

US 52 Bridge
Concrete arch bridge over a drainage ditch on US 52
Unknown status
Built ca. 1930; rehabilitated 1973