Allegheny County, Pennsylvania (394)
Arch (11,552)
Bridgemapper.com (1,326)
Built 1906 (582)
Built during 1900s (6,835)
Closed (2,578)
Deck arch (10,801)
| Functionally obsolete (7,090)
Owned by state (15,230)
Pennsylvania (4,953)
Skewed (4,813)
Span length 25-50 feet (15,040)
Stone arch (2,799)
Total length 25-50 feet (10,763)
|