Built 1958 (368)
Built during 1950s (4,008)
Iowa (6,793)
Owned by county (21,612)
Pony truss (17,017)
Span length 25-50 feet (16,225)
| Structurally deficient (12,878)
Total length 25-50 feet (11,507)
Truss (35,500)
Unknown status (1,589)
Van Buren County, Iowa (83)
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