S. Walnut St. over Christina River
Fair Condition69 years old28,725 vehicles/day
Location
| State | Delaware |
| County | New Castle |
| Location | Wilmington |
| Carries | S. Walnut St. |
| Crosses | Christina River |
| Coordinates | 39.73516, -75.55107 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Movable - Bascule |
| Total Length | 640.1 ft (195.1 m) |
| Max Span | 220.1 ft (67.1 m) |
| Deck Width | 53.1 ft (16.2 m) |
| Deck Area | 3160.6 sq m |
| Main Spans | 1 |
| Year Built | 1957 (reconstructed 1995) |
Traffic
| Avg Daily Traffic | 28,725 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 1687 029 |