Audubon County, Iowa (39)
Built 1945 (286)
Built during 1940s (4,249)
Iowa (6,812)
Lost (29,215)
Lost 2009 (359)
Lost during 2000s (4,422)
| Owned by city (6,118)
Pony truss (17,099)
Replaced by new bridge (19,846)
Span length 25-50 feet (16,281)
Structurally deficient (12,807)
Total length 50-75 feet (9,639)
Truss (36,065)
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