CR 523 over Middle Brook
Fair Condition25 years old5,603 vehicles/day
Location
| State | New Jersey |
| County | Somerset |
| Location | 0.10 Mi S Of Large Cross |
| Carries | CR 523 |
| Crosses | Middle Brook |
| Coordinates | 40.66857, -74.68236 |
Condition Ratings
| Overall Condition | Fair |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Concrete |
| Design | Frame |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 37.7 ft (11.5 m) |
| Deck Area | 77.0 sq m |
| Main Spans | 1 |
| Year Built | 2001 |
Traffic
| Avg Daily Traffic | 5,603 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 18D1110 |