Arch (12,685)
Boone County, Iowa (112)
Built 1916 (727)
Built during 1910s (10,025)
F.E. Marsh & Co. (9)
Iowa (6,812)
Lost (29,203)
| Lost 2004 (536)
Lost during 2000s (4,421)
NR-listed (3,015)
Owned by county (21,658)
Replaced by new bridge (19,841)
Span length 25-50 feet (16,279)
Total length 25-50 feet (11,562)
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