Nj Tpk Nso Nsi Rwy over Ireland Brook Overpass
Good Condition36 years old87,879 vehicles/day
Location
| State | New Jersey |
| County | Middlesex |
| Location | 3.8 Mi North Of Int 8a |
| Carries | Nj Tpk Nso Nsi Rwy |
| Crosses | Ireland Brook Overpass |
| Coordinates | 40.40510, -74.45121 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 106.0 ft (32.3 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 77.1 ft (23.5 m) |
| Deck Area | 759.0 sq m |
| Main Spans | 1 |
| Year Built | 1990 |
Traffic
| Avg Daily Traffic | 87,879 (2023) |
| Truck Traffic | 14% |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Toll Authority |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | M077790 |