Green Brook RD over Stony Brook
Fair Condition53 years old8,990 vehicles/day
Location
| State | New Jersey |
| County | Somerset |
| Location | 0.2 Mi W Of CR 531s |
| Carries | Green Brook RD |
| Crosses | Stony Brook |
| Coordinates | 40.62209, -74.43611 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 50.9 ft (15.5 m) |
| Max Span | 47.9 ft (14.6 m) |
| Deck Width | 48.2 ft (14.7 m) |
| Deck Area | 227.8 sq m |
| Main Spans | 1 |
| Year Built | 1973 (reconstructed 1979) |
Traffic
| Avg Daily Traffic | 8,990 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 18M1004 |