Nj 18 over Raritan R Johnson George
Fair Condition46 years old42,055 vehicles/day
Location
| State | New Jersey |
| County | Middlesex |
| Location | 1.13mi W Of Nj18&27 Jct |
| Carries | Nj 18 |
| Crosses | Raritan R Johnson George |
| Coordinates | 40.50731, -74.45696 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Steel Continuous |
| Design | Girder and Floorbeam |
| Total Length | 1048.9 ft (319.7 m) |
| Max Span | 245.1 ft (74.7 m) |
| Deck Width | 93.5 ft (28.5 m) |
| Deck Area | 9111.5 sq m |
| Main Spans | 4 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 42,055 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 5 |
| Lanes Under Bridge | 3 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 1237155 |