County RT 523 over Conrail
Fair Condition63 years old10,008 vehicles/day
Location
| State | New Jersey |
| County | Hunterdon |
| Location | 1.9 Mi East Of Jct 523&31 |
| Carries | County RT 523 |
| Crosses | Conrail |
| Coordinates | 40.53792, -74.84452 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 130.9 ft (39.9 m) |
| Max Span | 53.1 ft (16.2 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 438.9 sq m |
| Main Spans | 3 |
| Year Built | 1963 (reconstructed 1999) |
Traffic
| Avg Daily Traffic | 10,008 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 10XXQ11 |