Troy Road over Whippany River
Good Condition19 years old5,491 vehicles/day
Location
| State | New Jersey |
| County | Morris |
| Location | 1.9mi E Of Cr637&nj10 Jct |
| Carries | Troy Road |
| Crosses | Whippany River |
| Coordinates | 40.82438, -74.37063 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 74.1 ft (22.6 m) |
| Max Span | 68.9 ft (21 m) |
| Deck Width | 39.4 ft (12 m) |
| Deck Area | 271.2 sq m |
| Main Spans | 1 |
| Year Built | 2007 |
Traffic
| Avg Daily Traffic | 5,491 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
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 | 1400425 |