I-78 EB over Tributary Dead River
Fair Condition61 years old37,270 vehicles/day
Location
| State | New Jersey |
| County | Somerset |
| Location | 6.3 Mi East Of I-287 |
| Carries | I-78 EB |
| Crosses | Tributary Dead River |
| Coordinates | 40.64703, -74.52740 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 47.9 ft (14.6 m) |
| Max Span | 42.0 ft (12.8 m) |
| Deck Width | 57.1 ft (17.4 m) |
| Deck Area | 254.0 sq m |
| Main Spans | 1 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 37,270 (2024) |
| Truck Traffic | 9% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1817166 |