US 46 over Black River
Fair Condition48 years old16,609 vehicles/day
Location
| State | New Jersey |
| County | Morris |
| Location | 0.36 Mi W Of CR 642 |
| Carries | US 46 |
| Crosses | Black River |
| Coordinates | 40.87929, -74.63435 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 44.9 ft (13.7 m) |
| Max Span | 41.0 ft (12.5 m) |
| Deck Width | 58.4 ft (17.8 m) |
| Deck Area | 243.9 sq m |
| Main Spans | 1 |
| Year Built | 1978 |
Traffic
| Avg Daily Traffic | 16,609 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 1409151 |