Branch Maquoketa River Bridge (Dubuque County, Iowa)
Built 1931
Concrete arch bridge over a branch of Maquoketa River on US 52/IA 3
Open to traffic
Built 1931
Concrete arch bridge over a branch of Maquoketa River on US 52/IA 3
Open to traffic
Branch Steeles Creek Bridge (Delaware County, Iowa)
Built 1933; rehabilitated 1940
Concrete arch bridge over a branch of Steeles Creek on IA 3
Open to traffic
Built 1933; rehabilitated 1940
Concrete arch bridge over a branch of Steeles Creek on IA 3
Open to traffic
Little Turkey River Bridge (Delaware County, Iowa)
Built 1932
Concrete arch bridge over Little Turkey River on IA 3
Open to traffic
Built 1932
Concrete arch bridge over Little Turkey River on IA 3
Open to traffic
West Fork Des Moines River IA 3 Bridge (Humboldt County, Iowa)Built 1939
Plate girder bridge over West Fork Des Moines River on IA 3
Open to traffic