Rockafellows Mill over S.branch Raritan River
Good Condition126 years old616 vehicles/day
Location
| State | New Jersey |
| County | Hunterdon |
| Location | 0.35 Mi North Of US 202 |
| Carries | Rockafellows Mill |
| Crosses | S.branch Raritan River |
| Coordinates | 40.52057, -74.82054 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Aluminum/Wrought Iron/Cast Iron |
| Design | Truss - Thru |
| Total Length | 143.0 ft (43.6 m) |
| Max Span | 138.1 ft (42.1 m) |
| Deck Width | 16.1 ft (4.9 m) |
| Deck Area | 213.6 sq m |
| Main Spans | 1 |
| Year Built | 1900 (reconstructed 2010) |
Traffic
| Avg Daily Traffic | 616 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 10RQ164 |