Adair Viaduct
Three-span open-spandrel arch bridge over the IIS Railroad on 5th Street (IA 925) in Adair
Open to traffic
Built 1923

Branch Grand River Bridge
Pony truss bridge over a branch of Grand River on a local road
Open to traffic
Built 1961; rehabilitated 2001

Bush Branch Bridge
Pony truss bridge over Bush Branch on a local road
Open to traffic
Built 1915

Grand River Bridge
Through truss bridge over Grand River on a local road
Open to traffic
Built 1939

Grand River Bridge
Pony truss bridge over Grand River on a local road
Closed to all traffic
Built ca. 1960

IA 25 Bridge
Concrete arch bridge over an unnamed creek on IA 25
Open to traffic
Built 1952

IA 25 Bridge
Concrete arch bridge over an unnamed creek on IA 25
Open to traffic
Built 1952

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

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

Middle Nodaway River Bridge
Lost through truss bridge over Middle Nodaway River on a local road
No longer exists
Built 1949; replaced 2005

Middle River Bridge
Through truss bridge over Middle River on a local road
Open to traffic
Built ca. 1920; rehabilitated 1993

Middle River Bridge
Pony truss bridge over Middle River on a local road
Open to traffic
Built ca. 1950

Middle River Bridge
Pony truss bridge over Middle River on a local road
Open to traffic
Built 1915; rehabilitated 1930

Middle River Bridge
Through truss bridge over Middle River on a local road
Unknown status
Built 1915; rehabilitated 1965

Middle River Bridge
Pony truss bridge over Middle River on a local road
Open to traffic
Built 1915; rehabilitated 1963

Middle River Bridge
Pony truss bridge over Middle River on a local road
Open to traffic
Built 1968

Middle River Bridge
Through truss bridge over Middle River on a local road
Open to traffic

Middle River Bridge
Pony truss bridge over Middle River on a local road
Open to traffic
Built ca. 1950

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

Middle River Bridge
Pony truss bridge over Middle River on a local road
Open to traffic
Built 1959

Middle River Bridge
Through truss bridge over Middle River on a local road
Open to traffic
Built 1948

Middle River Bridge
Pony truss bridge over Middle River on a local road
Open to traffic
Built 1915

Middle River Bridge
Pony truss bridge over Middle River on a local road
Open to traffic
Built 1959

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

Nine Mile Run Bridge
Lost pony truss bridge over Nine Mile Run on a local road
No longer exists
Built 1915; replaced 2003

Nodaway Creek Bridge
Pony truss bridge over Nodaway Creek on a local road
Open to traffic
Built 1943

Nodaway River Bridge
Through truss bridge over Nodaway River on a local road
Open to traffic
Built 1946; rehabilitated 1993

Nodaway River Bridge
Lost through truss bridge over Nodaway River on a local road
No longer exists
Built ca. 1950; replaced 2004

North River Bridge
Pony truss bridge over North River on a local road
Open to traffic
Built 1915

North Turkey Creek Bridge
Through truss bridge over North Turkey Creek on a local road
Open to traffic
Built ca. 1920

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

Plunger Creek Bridge
Pony truss bridge over Plunger Creek on a local road
Closed to all traffic
Built 1961

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

Russell Street Bridge
Pony truss bridge over Middle River on Russell Street in Casey
Open to traffic
Built ca. 1940

Thomas Street Bridge
Pony truss bridge over Middle River on Thomas Street in Casey
Open to traffic
Built ca. 1940

Unnamed Creek Bridge
Pony truss bridge over an unnamed creek on a local road
Open to traffic
Built 1947

Unnamed Creek Bridge
Pony truss bridge over an unnamed creek on a local road
Open to traffic
Built 1949

West Fork Nodaway River Bridge
Through truss bridge over West Fork Nodaway River on a local road
Open to traffic
Built 1966

West Fork Nodaway River Bridge
Through truss bridge over West Fork Nodaway River on a local road
Open to traffic
Built 1949

West Fork Nodaway River Bridge
Through truss bridge over West Fork Nodaway River on a local road
Open to traffic
Built 1949

West Fork Nodaway River Bridge
Through truss bridge over West Fork Nodaway River on a local road
Open to traffic
Built 1939

West Fork Nodaway River Bridge
Pony truss bridge over West Fork Nodaway River on a local road
Open to traffic
Built 1955

West Fork Nodaway River Bridge
Through truss bridge over West Fork Nodaway River on a local road
Open to traffic
Built ca. 1930