Ames, Iowa (58)
Chicago & North Western Railway (1,453)
Double-intersection Warren pony truss (219)
Double-intersection Warren truss (498)
Iowa (6,818)
Ioway Creek (Hamilton-Story Counties, Iowa) (26)
Lost (29,923)
Lost 1898 (23)
| Lost during 1890s (215)
Pin-connected (5,033)
Pony truss (17,221)
Railroad (16,665)
Replaced by new bridge (20,355)
Story County, Iowa (163)
Truss (36,694)
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