I-78 WB over Norfolk Southern
Fair Condition67 years old98,397 vehicles/day
Location
| State | New Jersey |
| County | Hunterdon |
| Location | 4.86 Mi E Of US 22 |
| Carries | I-78 WB |
| Crosses | Norfolk Southern |
| Coordinates | 40.66202, -75.04736 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 148.0 ft (45.1 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 56.1 ft (17.1 m) |
| Deck Area | 771.2 sq m |
| Main Spans | 1 |
| Year Built | 1959 (reconstructed 1986) |
Traffic
| Avg Daily Traffic | 98,397 (2024) |
| Truck Traffic | 14% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 1014156 |