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Blockhouse Run Bridge

Map 

Facts 

Note: The following information comes from the National Bridge Inventory and has not been verified.
Overview
Lost pony truss bridge over Blockhouse Run on TR 379
Location
Greene County, Pennsylvania
Status
Replaced by new bridge
History
Built 1891; replaced 1998
Design
Pratt pony truss
Dimensions
Length of largest span: 36.1 ft.
Total length: 38.1 ft.
Deck width: 14.4 ft.
Recognition
Eligible for the National Register of Historic Places
Approximate latitude, longitude
+39.75500, -80.32000   (decimal degrees)
39°45'18" N, 80°19'12" W   (degrees°minutes'seconds")
Approximate UTM coordinates
17/558251/4400786 (zone/easting/northing)
Quadrangle map:
Holbrook
Inventory numbers
PA 30 7207 0379 2053 (Pennsylvania Bridge Management System number)
PANBI 40335 (Pennsylvania BRKEY bridge number on the 2011 NBI)
BH 41580 (Bridgehunter.com ID)
Inspection (as of 02/1991)
Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 23.8 (out of 100)
Average daily traffic (as of 1991)
50