Built 1949 (420)
Built during 1940s (4,289)
Collapsed (501)
Iowa (6,865)
Lost (31,795)
Lost 2005 (461)
Lost during 2000s (4,474)
| Owned by county (21,997)
Pony truss (17,548)
Span length 50-75 feet (10,678)
Total length 50-75 feet (9,885)
Truss (38,309)
Winneshiek County, Iowa (97)
|