Sc 9 Nbl over Mitchell Swamp
Fair Condition45 years old4,700 vehicles/day
Location
| State | South Carolina |
| County | Horry |
| Location | 1.0 Mi SE Of Green Sea |
| Carries | Sc 9 Nbl |
| Crosses | Mitchell Swamp |
| Coordinates | 34.11680, -78.96744 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 149.9 ft (45.7 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 598.7 sq m |
| Main Spans | 5 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 4,700 (2023) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000007481 |