Ridgedale Avenue over Whippany River
Good Condition10 years old18,496 vehicles/day
Location
| State | New Jersey |
| County | Morris |
| Location | 0.2mi N I-287 Exit 36 |
| Carries | Ridgedale Avenue |
| Crosses | Whippany River |
| Coordinates | 40.80128, -74.46639 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 75.1 ft (22.9 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 61.0 ft (18.6 m) |
| Deck Area | 425.9 sq m |
| Main Spans | 1 |
| Year Built | 2016 |
Traffic
| Avg Daily Traffic | 18,496 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1400121 |