Map 

Vicinity Map

Vicinity map

Map links:

Facts 

Overview
Concrete arch bridge over Mill Creek on PA 23 (Conshohocken State Road) in Philadelphia
Location
Philadelphia, Montgomery County, Pennsylvania
Status
Open to traffic
History
Built 1932
Design
Closed-spandrel arch
Dimensions
Length of largest span: 69.9 ft.
Total length: 69.9 ft.
Deck width: 29.9 ft.
Approximate latitude, longitude
+40.01333, -75.04167   (decimal degrees)
40°00'48" N, 75°02'30" W   (degrees°minutes'seconds")
Inventory numbers
PA 46 7046 0940 0004 (Pennsylvania bridge number)
BH 31349 (Bridgehunter.com ID)
Inspection (as of 02/2006)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Poor (4 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 60.4 (out of 100)
Average daily traffic (as of 1977)
2,000

Comments 

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

This bridge is in Lower Merion Township, Montgomery County, which is outside Philadelphia City/County.