Sc 20 over Big Creek
Fair Condition96 years old12,400 vehicles/day
Location
| State | South Carolina |
| County | Anderson |
| Location | Williamston Town Limits |
| Carries | Sc 20 |
| Crosses | Big Creek |
| Coordinates | 34.61769, -82.48081 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| 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 | 149.9 ft (45.7 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 40.4 ft (12.3 m) |
| Deck Area | 562.1 sq m |
| Main Spans | 6 |
| Year Built | 1930 |
Traffic
| Avg Daily Traffic | 12,400 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000000379 |