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Facts 

Overview
Stone arch bridge over Zoo Walkway on Hill Road in Pittsburgh
Location
Pittsburgh, Allegheny County, Pennsylvania
Status
Open to traffic
History
Built 1940; rehabilitated 1980
Design
Stone arch
Dimensions
Length of largest span: 48.9 ft.
Total length: 48.9 ft.
Deck width: 39.4 ft.
Approximate latitude, longitude
+40.48333, -79.92167   (decimal degrees)
40°28'60" N, 79°55'18" W   (degrees°minutes'seconds")
Approximate UTM coordinates
17/591394/4481963 (zone/easting/northing)
USGS topographic map
Pittsburgh East
Inventory numbers
PA 02 7301 0000 3043 (Pennsylvania bridge number)
BH 30255 (Bridgehunter.com ID)
Inspection (as of 04/2007)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 93.3 (out of 100)
Average daily traffic (as of 2007)
11,200