S-12-52 over I-77
Fair Condition47 years old600 vehicles/day
Location
| State | South Carolina |
| County | Chester |
| Location | 6.0 Mi S Richburg |
| Carries | S-12-52 |
| Crosses | I-77 |
| Coordinates | 34.67909, -81.02925 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 339.9 ft (103.6 m) |
| Max Span | 108.9 ft (33.2 m) |
| Deck Width | 37.4 ft (11.4 m) |
| Deck Area | 1181.0 sq m |
| Main Spans | 4 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 600 (2023) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000007221 |