Built 1913 (912)
Built during 1910s (10,024)
Chicago, Milwaukee, St. Paul & Pacific Railroad (1,111)
Clayton County, Iowa (123)
Crawford County, Wisconsin (29)
Floating (43)
Girder (11,233)
Iowa (6,812)
Lost (29,179)
Lost 1961 (111)
Lost during 1960s (1,001)
Marquette, Iowa (7)
Mississippi River (232)
Movable (3,136)
Owned by railroad (13,587)
| Plate girder (8,780)
Pontoon (44)
Pony truss (17,093)
Prairie Du Chien, Wisconsin (3)
Railroad (16,544)
Span length 250-500 feet (1,263)
State line crossing (922)
Swing (1,576)
Through girder (4,214)
Truss (36,036)
Uncovered wooden truss (155)
Warren pony truss (3,583)
Warren truss (7,052)
Wisconsin (1,713)
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