US 321 over South Edisto River Swamp
Fair Condition73 years old3,000 vehicles/day
Location
| State | South Carolina |
| County | Bamberg |
| Location | 6.5mi N Of Denmark |
| Carries | US 321 |
| Crosses | South Edisto River Swamp |
| Coordinates | 33.38999, -81.13379 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 454.1 ft (138.4 m) |
| Max Span | 32.2 ft (9.8 m) |
| Deck Width | 27.2 ft (8.3 m) |
| Deck Area | 1148.7 sq m |
| Main Spans | 15 |
| Year Built | 1953 |
Traffic
| Avg Daily Traffic | 3,000 (2023) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000001919 |