10-panel truss (228)
Bertram, Iowa (7)
Chicago & North Western Railway (1,448)
Have street view (28,916)
Iowa (6,793)
Linn County, Iowa (251)
Lost (28,527)
Lost 2017 (303)
Lost during 2010s (3,603)
Owned by railroad (13,504)
Pony truss (17,017)
| Pratt pony truss (3,951)
Pratt truss (10,305)
Railroad (16,462)
Replaced by new bridge (19,402)
Riveted (2,513)
Skewed (5,012)
Span length 125-175 feet (4,421)
Total length 250-500 feet (5,511)
Truss (35,498)
Union Pacific Railroad (2,474)
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