Disbrow Hill Road over Rocky Brook
Good Condition46 years old1,598 vehicles/day
Location
| State | New Jersey |
| County | Mercer |
| Location | 0.68 Mi East Of RT 571 |
| Carries | Disbrow Hill Road |
| Crosses | Rocky Brook |
| Coordinates | 40.25306, -74.48749 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 22.0 ft (6.7 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 67.7 sq m |
| Main Spans | 1 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 1,598 (2023) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1108639 |