A. Olson Construction Co. (22)
Built 1946 (206)
Built during 1940s (4,093)
Cedar River (Minnesota-Iowa) (123)
IA 1 (14)
IA 261 (2)
ISHC Standard Series T (193)
Iowa (6,500)
Iowa State Highway Commission (808)
Ivanhoe, Iowa (2)
Linn County, Iowa (229)
| Lost (24,749)
Lost 1992 (458)
Lost during 1990s (3,985)
Owned by state (15,996)
Parker through truss (1,297)
Parker truss (1,678)
Replaced by new bridge (16,590)
Span length 125-175 feet (4,223)
Through truss (15,075)
Total length 500-1000 feet (2,871)
Truss (32,799)
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