Facts
- Overview
- Pony truss bridge over Black River on Pennsylvania Avenue Ext.
- Location
- Hunterdon County, New Jersey
- Status
- Open to traffic
- History
- Built 1918; rehabilitated 1965
- Design
- Pony truss
- Dimensions
-
Length of largest span: 74.2 ft.
Total length: 75.1 ft.
Deck width: 19.4 ft.
- Recognition
-
Eligible for the National Register of Historic Places
- Inventory numbers
- NJ 100Q168 (New Jersey bridge number)
BH 25295 (Bridgehunter.com ID)
- Inspection (as of 05/2007)
- Deck condition rating: Poor (4 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 25.4 (out of 100)
- Average daily traffic (as of 2007)
- 603