Historic Bridges
of the United States
Rockingham Bridge
Somerset County
,
Pennsylvania
Overview
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Map
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TopoZone
Terraserver USA
Facts
Overview
Pony truss bridge over Dark Shade Creek on TR 712
Location
Somerset County
,
Pennsylvania
Status
Open to traffic
History
Built ca. 1885 by Columbia Bridge Works; rehabilitated 1967
Builder
-
Columbia Bridge Works
Design
Pratt pony truss
Dimensions
Total length: 57.1 ft.
Deck width: 12.0 ft.
Recognition
Eligible for the National Register of Historic Places
Approximate latitude, longitude
+40.30000, -78.81500
(decimal degrees)
40°17'60" N, 78°48'54" W
(degrees°minutes'seconds")
Inventory numbers
PA 55 7220 0712 3056
(Pennsylvania bridge number)
BH 31654
(Bridgehunter.com ID)
Inspection
(as of 07/2005)
Deck condition rating:
Fair
(5 out of 9)
Superstructure condition rating:
Fair
(5 out of 9)
Substructure condition rating:
Poor
(4 out of 9)
Appraisal:
Structurally deficient
Sufficiency rating: 20.8
(out of 100)
Average daily traffic
(as of 2005)
50
Categories
Columbia Bridge Works
(10)
NR-eligible
(2,567)
Open
(21,591)
Owned by county
(14,137)
Pennsylvania
(1,696)
Pony truss
(9,385)
Pratt truss
(1,400)
Somerset County, Pennsylvania
(42)
Total length 50-75 feet
(4,935)
Truss
(15,739)
Comments
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