Historic Bridges
of the United States
Brown Road Bridge
Allegheny County
,
Pennsylvania
Overview
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Facts
Overview
Concrete arch bridge over Pine Creek North Branch on Brown Road
Location
Allegheny County
,
Pennsylvania
Status
Open to traffic
History
Built 1921
Design
Closed-spandrel arch
Dimensions
Length of largest span: 29.9 ft.
Total length: 29.9 ft.
Deck width: 20.0 ft.
Approximate latitude, longitude
+40.62000, -80.02667
(decimal degrees)
40°37'12" N, 80°01'36" W
(degrees°minutes'seconds")
Inventory numbers
PA 02 7216 1048 2652
(Pennsylvania bridge number)
BH 30223
(Bridgehunter.com ID)
Inspection
(as of 05/2005)
Superstructure condition rating:
Fair
(5 out of 9)
Substructure condition rating:
Fair
(5 out of 9)
Sufficiency rating: 82.1
(out of 100)
Average daily traffic
(as of 2005)
59
Categories
Allegheny County, Pennsylvania
(121)
Arch
(7,566)
Built 1921
(262)
Built during 1920s
(4,045)
Closed-spandrel arch
(1,115)
Deck arch
(6,659)
Open
(21,663)
Owned by county
(14,182)
Pennsylvania
(1,696)
Span length 25-50 feet
(6,071)
Total length 25-50 feet
(5,276)
Comments
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