19th Century (3,817)
Built 1897 (130)
Built during 1890s (1,555)
Floyd River (Iowa) (17)
Iowa (3,492)
Lost (10,353)
Lost 2001 (394)
Lost during 2000s (3,090)
M-frame portal (30)
| Pin-connected (1,519)
Pratt through truss (3,162)
Pratt truss (5,654)
Replaced by new bridge (7,132)
Sioux County, Iowa (14)
Through truss (9,201)
Truss (23,561)
W.W. Allen (1)
|