Historic Bridges
of the United States
Simpson Bridge
Armstrong County
,
Pennsylvania
Overview
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Terraserver USA
Facts
Overview
Pony truss bridge over Huling Run on TR 396
Location
Armstrong County
,
Pennsylvania
Status
Open to traffic
History
Built ca. 1900
Design
Pratt pony truss
Dimensions
Total length: 39.0 ft.
Deck width: 10.0 ft.
Approximate latitude, longitude
+40.98333, -79.57500
(decimal degrees)
40°58'60" N, 79°34'30" W
(degrees°minutes'seconds")
Approximate UTM coordinates
17/619876/4537884
(zone/easting/northing)
USGS topographic map
East Brady
Inventory numbers
PA 03 7226 0396 0028
(Pennsylvania bridge number)
BH 30349
(Bridgehunter.com ID)
Inspection
(as of 06/2005)
Deck condition rating:
Fair
(5 out of 9)
Superstructure condition rating:
Poor
(4 out of 9)
Substructure condition rating:
Poor
(4 out of 9)
Appraisal:
Structurally deficient
Sufficiency rating: 19.0
(out of 100)
Average daily traffic
(as of 2005)
50
Categories
Armstrong County, Pennsylvania
(18)
Open
(21,822)
Owned by county
(14,295)
Pennsylvania
(1,701)
Pony truss
(9,483)
Pratt truss
(1,569)
Total length 25-50 feet
(5,316)
Truss
(16,067)
Comments
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