Hillcrest RD Rt531 over Passaic River
Fair Condition28 years old10,560 vehicles/day
Location
| State | New Jersey |
| County | Somerset |
| Location | 1.50 Mi N Of I-78 |
| Carries | Hillcrest RD Rt531 |
| Crosses | Passaic River |
| Coordinates | 40.67047, -74.46431 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 86.0 ft (26.2 m) |
| Max Span | 43.0 ft (13.1 m) |
| Deck Width | 43.6 ft (13.3 m) |
| Deck Area | 348.5 sq m |
| Main Spans | 2 |
| Year Built | 1998 |
Traffic
| Avg Daily Traffic | 10,560 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 18L1109 |