19th Century (8,336)
Built 1889 (257)
Built during 1880s (2,164)
Iowa (6,791)
Lally columns (346)
Lost (28,414)
Lost 2008 (375)
Lost during 2000s (4,405)
NR-listed (3,013)
One-lane traffic (7,833)
Owned by county (21,605)
| Pin-connected (4,685)
Pony truss (17,006)
Pratt pony truss (3,949)
Pratt truss (10,286)
Seevers Manufacturing Co. (8)
Span length 50-75 feet (10,419)
Structurally deficient (12,889)
Total length 75-100 feet (6,782)
Truss (35,407)
Warren County, Iowa (57)
Wooden deck (6,159)
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