Facts
- Overview
- Through truss bridge over Slippery Rock Creek on Old US 422
- Location
- Lawrence County, Pennsylvania
- Status
- Closed to all traffic
- History
- Built ca. 1935
- Design
- Parker through truss
- Dimensions
-
Length of largest span: 185.0 ft.
Total length: 190.0 ft.
Deck width: 23.0 ft.
Vertical clearance above deck: 13.8 ft.
- Approximate latitude, longitude
- +40.96167, -80.18000 (decimal degrees)
40°57'42" N, 80°10'48" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 17/569003/4534825 (zone/easting/northing)
- USGS topographic map
- Portersville
- Inventory numbers
- PA 37 7212 0741 1001 (Pennsylvania bridge number)
BH 31154 (Bridgehunter.com ID) - Inspection (as of 06/2007)
- Superstructure condition rating: Serious (3 out of 9)
Substructure condition rating: Poor (4 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 45.0 (out of 100)