19th Century (8,316)
Built 1878 (105)
Built during 1870s (1,257)
Chicago, Rock Island & Pacific Railroad (1,158)
Columbus Junction, Iowa (19)
Fredonia, Iowa (4)
Iowa (6,789)
Iowa River (138)
Lost (28,382)
Lost 1895 (17)
| Lost during 1890s (192)
Louisa County, Iowa (84)
Owned by railroad (13,486)
Pin-connected (4,677)
Railroad (16,447)
Replaced by new bridge (19,300)
Thacher truss (17)
Through truss (16,709)
Truss (35,375)
Uncovered wooden truss (155)
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