S-20-258 over Thorntree Creek
Poor Condition64 years old125 vehicles/day
Location
| State | South Carolina |
| County | Fairfield |
| Location | 16mi SE Winnsboro |
| Carries | S-20-258 |
| Crosses | Thorntree Creek |
| Coordinates | 34.30667, -80.82222 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 3 (Serious) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 149.9 ft (45.7 m) |
| Max Span | 15.1 ft (4.6 m) |
| Deck Width | 27.6 ft (8.4 m) |
| Deck Area | 383.9 sq m |
| Main Spans | 10 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 125 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000003867 |