295th Street Bridge
Through truss bridge over Shell Rock River on 295th Street at Wilkinson Pioneer Park
Open to pedestrians only
Made obsolete by new bridge in 1985

7th Avenue Bridge
Arch bridge over Willow Creek on E-W 7th Avenue N in Clear Lake
Open to traffic
Built 1900

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

Beaver Dam Creek Bridge
Pony truss bridge over Beaver Dam Creek on a local road
Open to traffic
Built 1923

Beaver Dam Creek Bridge
Pony truss bridge over Beaver Dam Creek on a local road
Open to traffic
Built 1913

Beaver Dam Creek Bridge
Pony truss bridge over Beaver Dam Creek on a local road
Open to traffic
Built 1959

Cold Water Creek Bridge
Pony truss bridge over Cold Water Creek on a local road
Open to traffic
Built 1922; rehabilitated 1935

Lake Street Bridge
Concrete arch bridge over an unnamed creek on Lake Street
Open to traffic

Rock Falls Bridge
Open-spandrel arch bridge over Shell Rock River on Spring Street in Rock Falls
Open to traffic
Built 1929 by C.A. Holvik of Mason City, Iowa

Rose Creek Bridge
Pony truss bridge over Rose Creek on a local road
Open to traffic
Built 1917; rehabilitated 1941

Rose Creek Bridge
Lost pony truss bridge over Rose Creek on a local road
No longer exists
Built 1926; replaced 2002

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

Shell Rock River Bridge
Lost through truss bridge over Shell Rock River on a local road
No longer exists
Built 1927; replaced 2003

Spring Creek Bridge
Arch bridge over Spring Creek on a local road
Open to traffic
Built 1924

State Street Bridge
Arch bridge over Willow Creek on E. State Street in Mason City
Open to traffic
Built 1903 by N.M. Stark & Co.

Stewart Avenue Bridge
Arch bridge over Winnebago River on North Carolina Avenue in Mason City
Open to traffic
Built 1914; rehabilitated 2003

Unnamed Creek Bridge
Pony truss bridge over an unnamed creek on a local road
Open to traffic
Built 1955

West Branch Beaver Dam Creek Bridge
Pony truss bridge over West Branch Beaver Dam Creek on a local road
Open to traffic
Built 1911

West Branch Beaver Dam Creek Bridge
Pony truss bridge over West Branch Beaver Dam Creek on a local road
Open to traffic
Built ca. 1960

Wilkinson Pioneer Park Covered Bridge
Modern covered bridge over a branch of Shell Rock River at Wilkinson Pioneer Park, southeast of Rock Falls
Open to one-lane traffic
Originally built 1969; destroyed by arson 1997; reconstructed 1998

Winnebago River Bridge
Arch bridge over Winnebago River on a local road in Mason City
Open to traffic
Built 1923

Winnebago River Bridge
Pony truss bridge over Winnebago River on a local road
Open to traffic
Built 1933

Winnebago River Bridge
Pony truss bridge over Winnebago River on a local road
Open to traffic
Built ca. 1930

Winnebago River US 65 Bridge
Concrete tee beam bridge over Winnebago River on southbound US 65
Open to traffic
Built 1926