Sanatorium RD over Spruce Run
Good Condition20 years old3,618 vehicles/day
Location
| State | New Jersey |
| County | Hunterdon |
| Location | East Of Nj 31@ Mp37.14 |
| Carries | Sanatorium RD |
| Crosses | Spruce Run |
| Coordinates | 40.69319, -74.93963 |
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 | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 56.1 ft (17.1 m) |
| Max Span | 53.1 ft (16.2 m) |
| Deck Width | 47.9 ft (14.6 m) |
| Deck Area | 249.7 sq m |
| Main Spans | 1 |
| Year Built | 2006 |
Traffic
| Avg Daily Traffic | 3,618 (2024) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1013155 |