Bertram Road Bridge (Linn County, Iowa)
Built 1876; rehabilitated 1987Through truss bridge over Indian Creek on Bertram Road in Cedar RapidsOpen to traffic
First Avenue Bridge (Linn County, Iowa)
Built 1920; reconstructed 1964Open-spandrel arch bridge over Cedar River on First Avenue (Business US 151/IA 922) in Cedar RapidsOpen to traffic
IANR Railroad Bridge (Linn County, Iowa)
Built 1887Stone arch bridge on the IANR Railroad in Cedar RapidsOpen to traffic
Prairie Creek Bridge (Linn County, Iowa)
Built 1906; rehabilitated 1989Through truss bridge over Prairie Creek on Old Bridge Road in Cedar RapidsOpen to traffic
Rosedale Road Bridge (Linn County, Iowa)
Built ca. 1890Through truss bridge over Indian Creek on Rosedale Road in Cedar RapidsOpen to traffic
Second Avenue Bridge (Linn County, Iowa)
Built 1906 by the Marsh Bridge Co.; reconstructed 1965Open-spandrel arch bridge over Cedar River on Second Avenue in Cedar RapidsOpen to four lanes of one-way westbond traffic
Third Avenue Bridge (Linn County, Iowa)
Built 1912; rehabilitated 1966Arch bridge over Cedar River on Third Avenue in Cedar RapidsOpen to traffic
Twelfth Avenue Bridge (Linn County, Iowa)
Built 1974Five-span open-spandrel arch bridge over Cedar River on 12th Avenue in Cedar RapidsOpen to traffic