Facts
- Overview
- Stone arch bridge over Saw Mill Run on Marshall Street in Norristown
- Location
- Norristown, Montgomery County, Pennsylvania
- Status
- Open to traffic
- History
- Built 1910
- Design
- Stone arch
- Dimensions
-
Length of largest span: 24.0 ft.
Total length: 24.9 ft.
Deck width: 25.9 ft.
- Approximate latitude, longitude
- +40.11500, -75.33833 (decimal degrees)
40°06'54" N, 75°20'18" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 18/471168/4440576 (zone/easting/northing)
- USGS topographic map
- Norristown
- Inventory numbers
- PA 46 7413 0450 0008 (Pennsylvania bridge number)
BH 31371 (Bridgehunter.com ID) - Inspection (as of 11/2006)
- Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 66.3 (out of 100)