Alden, Iowa (3)
Hardin County, Iowa (86)
Hawkeye Highway (23)
Iowa (6,509)
Iowa River (134)
Lost (24,758)
Lost 1935 (67)
| Lost during 1930s (622)
Pin-connected (3,902)
Pratt through truss (5,395)
Pratt truss (9,302)
Replaced by new bridge (16,597)
Through truss (15,080)
Truss (32,805)
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