Allegheny Street Bridge

Photo

Bridgemapper.com photo

Photo taken by Todd Wilson in November 2010

BH Photo #405554

Overview: Concrete arch bridge over Beaverdam Branch Juniata River on Allegheny Street (Old PA 53) in Hollidaysburg
Location: Blair County, Pennsylvania
Status: Open to traffic
History: Built 1911
Design: Closed-spandrel arch
Dimensions: Length of largest span: 75.1 ft.
Total length: 107.0 ft.
Deck width: 34.5 ft.
Recognition: Eligible for the National Register of Historic Places
Approximate latitude, longitude: +40.42783, -78.39721 (decimal degrees)
40°25'40" N, 78°23'50" W (degrees°minutes'seconds")
Approximate UTM coordinates: 17/720793/4478496 (zone/easting/northing)
Quadrangle map:: Hollidaysburg
Inventory numbers: PA 07 7403 8012 3083 (Pennsylvania Bridge Management System number)
PANBI 05998 (Pennsylvania BRKEY bridge number on the 2011 NBI)
BH 30435 (Bridgehunter.com ID)
Inspection (as of 12/2009): Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Poor (4 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 51.3 (out of 100)
Average daily traffic (as of 2009): 7,061