19th Century (2,535)
Arch (8,290)
Built 1876 (42)
Built during 1870s (356)
Closed (1,778)
Deck arch (7,401)
Lehigh County, Pennsylvania (34)
| NR-listed (1,668)
Owned by state (7,026)
Pennsylvania (2,249)
Span length under 25 feet (3,077)
Stone arch (1,532)
Structurally deficient (14,984)
Total length 75-100 feet (3,991)
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