S Jefferson Road over Whippany River
Good Condition66 years old7,246 vehicles/day
Location
| State | New Jersey |
| County | Morris |
| Location | 0.67mi NE I287&nj24 Jct |
| Carries | S Jefferson Road |
| Crosses | Whippany River |
| Coordinates | 40.81938, -74.44050 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 67.9 ft (20.7 m) |
| Max Span | 62.0 ft (18.9 m) |
| Deck Width | 57.1 ft (17.4 m) |
| Deck Area | 360.2 sq m |
| Main Spans | 1 |
| Year Built | 1960 (reconstructed 2009) |
Traffic
| Avg Daily Traffic | 7,246 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1400393 |