Raven Rock Bridge over D&r Canal Feeder
Fair Condition76 years old713 vehicles/day
Location
| State | New Jersey |
| County | Hunterdon |
| Location | Quarry RD Rt29 Mp25.5+/- |
| Carries | Raven Rock Bridge |
| Crosses | D&r Canal Feeder |
| Coordinates | 40.41037, -75.03482 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 30.8 ft (9.4 m) |
| Max Span | 27.9 ft (8.5 m) |
| Deck Width | 13.8 ft (4.2 m) |
| Deck Area | 39.5 sq m |
| Main Spans | 1 |
| Year Built | 1950 (reconstructed 2009) |
Traffic
| Avg Daily Traffic | 713 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 3001180 |