A. Olson Construction Co. (23)
Built 1946 (212)
Built during 1940s (4,249)
Cedar River (Minnesota-Iowa) (136)
IA 1 (13)
IA 261 (2)
ISHC Standard Series T (198)
Iowa (6,812)
Iowa State Highway Commission (837)
Ivanhoe, Iowa (2)
Linn County, Iowa (251)
| Lost (29,315)
Lost 1992 (472)
Lost during 1990s (4,160)
Owned by state (16,595)
Parker through truss (1,417)
Parker truss (1,813)
Replaced by new bridge (19,909)
Span length 125-175 feet (4,469)
Through truss (17,374)
Total length 500-1000 feet (3,102)
Truss (36,151)
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