19th Century (9,614)
Bertram, Iowa (7)
Built 1890 (325)
Built during 1890s (3,379)
Chicago & North Western Railway (1,479)
Iowa (6,864)
Lassig Bridge & Iron Works (253)
Lattice through truss (790)
Lattice truss (827)
Linn County, Iowa (253)
Lost (31,778)
| Lost 1944 (30)
Lost during 1940s (657)
Owned by railroad (14,116)
Quadrangular lattice through truss (191)
Railroad (16,975)
Replaced by new bridge (21,671)
Riveted (2,775)
Span length 125-175 feet (4,590)
Through truss (19,018)
Total length 125-175 feet (6,464)
Truss (38,295)
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