Map 

Vicinity Map

Vicinity map

Map links:

Facts 

Overview
Stone arch bridge over Wissanickon Creek on Bells Mill Road in Philadelphia
Location
Philadelphia, Philadelphia County, Pennsylvania
Status
Open to traffic
History
Built 1820
Design
Stone arch
Dimensions
Length of largest span: 29.9 ft.
Total length: 66.9 ft.
Deck width: 24.3 ft.
Approximate latitude, longitude
+40.07833, -75.22667   (decimal degrees)
40°04'42" N, 75°13'36" W   (degrees°minutes'seconds")
Inventory numbers
PA 67 7301 0120 0340 (Pennsylvania bridge number)
BH 31507 (Bridgehunter.com ID)
Inspection (as of 10/2005)
Superstructure condition rating: Serious (3 out of 9)
Substructure condition rating: Poor (4 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 18.7 (out of 100)
Average daily traffic (as of 1980)
12,200

Comments 

Bells Mill Road Bridge
Posted April 21, 2008, by Bill Flis (flis [at] detk [dot] com)

That's Wissahickon, with an "h".