Cr.531(hillcr.rd) over I-78
Fair Condition60 years old17,506 vehicles/day
Location
| State | New Jersey |
| County | Somerset |
| Location | 3.59 Mi E Of I-78 Ext 36 |
| Carries | Cr.531(hillcr.rd) |
| Crosses | I-78 |
| Coordinates | 40.65135, -74.45448 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 245.1 ft (74.7 m) |
| Max Span | 92.8 ft (28.3 m) |
| Deck Width | 70.5 ft (21.5 m) |
| Deck Area | 1606.0 sq m |
| Main Spans | 4 |
| Year Built | 1966 (reconstructed 1986) |
Traffic
| Avg Daily Traffic | 17,506 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 8 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 1817177 |