Historic Bridges
of the United States
Black Rock Bridge
Chester County
,
Pennsylvania
Overview
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TopoZone
Terraserver USA
Facts
Overview
Concrete arch bridge over Schuylkill River on Black Rock Road in Phoenixville
Location
Chester County
,
Pennsylvania
Status
Open to traffic
History
Built 1916; rehabilitated 1991
Design
Arch
Dimensions
Length of largest span: 116.1 ft.
Total length: 554.2 ft.
Deck width: 29.2 ft.
Recognition
Eligible for the National Register of Historic Places
Approximate latitude, longitude
+40.15833, -75.51167
(decimal degrees)
40°09'30" N, 75°30'42" W
(degrees°minutes'seconds")
Approximate UTM coordinates
18/456425/4445456
(zone/easting/northing)
USGS topographic map
Phoenixville
Inventory numbers
PA 15 0113 0340 1747
(Pennsylvania bridge number)
BH 30645
(Bridgehunter.com ID)
Inspection
(as of 07/2007)
Deck condition rating:
Satisfactory
(6 out of 9)
Superstructure condition rating:
Satisfactory
(6 out of 9)
Substructure condition rating:
Satisfactory
(6 out of 9)
Sufficiency rating: 76.5
(out of 100)
Average daily traffic
(as of 2008)
6,755
Categories
Arch
(7,668)
Built 1916
(336)
Built during 1910s
(4,378)
Chester County, Pennsylvania
(63)
Deck arch
(6,753)
NR-eligible
(2,601)
Open
(22,117)
Owned by state
(6,726)
Pennsylvania
(1,714)
Schuylkill River
(26)
Span length 100-125 feet
(2,303)
Total length 500-1000 feet
(1,039)
Comments
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