Sc 377 over Black River Swamp (3)
Good Condition18 years old3,700 vehicles/day
Location
| State | South Carolina |
| County | Williamsburg |
| Location | 4 Mi S Of Kingstree |
| Carries | Sc 377 |
| Crosses | Black River Swamp (3) |
| Coordinates | 33.59754, -79.81231 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 419.9 ft (128 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 47.2 ft (14.4 m) |
| Deck Area | 1843.2 sq m |
| Main Spans | 14 |
| Year Built | 2008 |
Traffic
| Avg Daily Traffic | 3,700 (2023) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000002274 |