A-frame portal (420)
Algona, Iowa (10)
American Bridge Co. (1,499)
Built 1917 (633)
Built during 1910s (9,623)
Canadian Pacific Railway (557)
Chicago, Milwaukee, St. Paul & Pacific Railroad (1,019)
Dakota, Minnesota, & Eastern Railroad (342)
Iowa (6,466)
Iowa, Chicago & Eastern Railroad (224)
Kossuth County, Iowa (27)
| Lattice through truss (552)
Lattice truss (584)
Open (39,775)
Owned by railroad (12,354)
Quadrangular lattice through truss (181)
Railroad (15,353)
Span length 100-125 feet (4,387)
Through truss (15,004)
Total length 100-125 feet (5,154)
Truss (32,690)
Union Pacific Railroad (2,357)
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