US 46 & Blackwell over Granneys Brook
Fair Condition47 years old18,687 vehicles/day
Location
| State | New Jersey |
| County | Morris |
| Location | 0.45 Mile West Of Nj 15 |
| Carries | US 46 & Blackwell |
| Crosses | Granneys Brook |
| Coordinates | 40.88565, -74.56965 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 35.1 ft (10.7 m) |
| Max Span | 32.2 ft (9.8 m) |
| Deck Width | 122.0 ft (37.2 m) |
| Deck Area | 398.0 sq m |
| Main Spans | 1 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 18,687 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1409154 |