19th Century (7,543)
Arch (12,063)
Built 1853 (36)
Built during 1850s (402)
Canadian National Railway (507)
Chicago, Central & Pacific Railroad (90)
Deck arch (11,301)
Dubuque County, Iowa (113)
Dubuque, Iowa (23)
| Illinois Central Railroad (579)
Iowa (6,474)
Open (39,832)
Owned by railroad (12,372)
Railroad (15,362)
Span length under 25 feet (6,867)
Stone arch (3,043)
Total length under 25 feet (2,478)
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