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Conemaugh River Thru Truss at Seward

Photo taken by Brian McKee 10-30-2010

Overview: Through truss bridge over Conemaugh River on PA 56
Location: Indiana County, Pennsylvania
Status: Open to traffic
History: Built 1933; rehabilitated 1980
Design: Parker through truss
Dimensions: Length of largest span: 183.1 ft.
Total length: 377.0 ft.
Deck width: 29.9 ft.
Vertical clearance above deck: 14.5 ft.
Approximate latitude, longitude: +40.41972, -79.02611 (decimal degrees)
40°25'11" N, 79°01'34" W (degrees°minutes'seconds")
Approximate UTM coordinates: 17/667459/4476214 (zone/easting/northing)
USGS topographic map: New Florence
Inventory numbers: PA 32 0056 0590 0600 (Pennsylvania Bridge Management System number)
PANBI 18992 (Pennsylvania BRKEY bridge number on the 2011 NBI)
BH 31011 (Bridgehunter.com ID)
Inspection (as of 04/2009): Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 41.2 (out of 100)
Average daily traffic (as of 2008): 5,863