Nj 21 SB (viaduct) over Nj 21 NB
Fair Condition73 years old38,438 vehicles/day
Location
| State | New Jersey |
| County | Essex |
| Location | 1.2mi N Of Rt21&280 Jct |
| Carries | Nj 21 SB (viaduct) |
| Crosses | Nj 21 NB |
| Coordinates | 40.76145, -74.16362 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 1916.0 ft (584 m) |
| Max Span | 86.9 ft (26.5 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 7475.2 sq m |
| Main Spans | 38 |
| Year Built | 1953 |
Traffic
| Avg Daily Traffic | 38,438 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 3 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 0716150 |