7-panel truss (507)
A-frame portal (522)
Built 1937 (842)
Built during 1930s (12,199)
Des Moines River (238)
Functionally obsolete (5,791)
Have street view (29,330)
Humboldt County, Iowa (69)
ISHC Standard Series T (198)
Iowa (6,812)
Iowa State Highway Commission (837)
Lost (29,315)
| Lost 2001 (467)
Lost during 2000s (4,423)
Owned by county (21,662)
Pratt through truss (6,148)
Pratt truss (10,431)
Replaced by new bridge (19,909)
Riveted (2,582)
Span length 125-175 feet (4,469)
Through truss (17,374)
Total length 250-500 feet (5,566)
Truss (36,151)
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