I 95 NB over SR 4
Fair Condition62 years old63,420 vehicles/day
Location
| State | Delaware |
| County | New Castle |
| Location | South Wilmington Viaduct |
| Carries | I 95 NB |
| Crosses | SR 4 |
| Coordinates | 39.74139, -75.56222 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 2346.1 ft (715.1 m) |
| Max Span | 149.0 ft (45.4 m) |
| Deck Width | 42.3 ft (12.9 m) |
| Deck Area | 9224.8 sq m |
| Main Spans | 34 |
| Year Built | 1964 (reconstructed 1980) |
Traffic
| Avg Daily Traffic | 63,420 (2022) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 19 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1748N059 |