Sc 51 over Big Swamp
Good Condition19 years old3,200 vehicles/day
Location
| State | South Carolina |
| County | Florence |
| Location | In Hyman |
| Carries | Sc 51 |
| Crosses | Big Swamp |
| Coordinates | 33.99722, -79.58777 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 120.1 ft (36.6 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 47.2 ft (14.4 m) |
| Deck Area | 527.0 sq m |
| Main Spans | 4 |
| Year Built | 2007 |
Traffic
| Avg Daily Traffic | 3,200 (2023) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000000028 |