S-46-160 over US 21
Fair Condition60 years old1,700 vehicles/day
Location
| State | South Carolina |
| County | York |
| Location | 6.5 Mi SE Rock Hill |
| Carries | S-46-160 |
| Crosses | US 21 |
| Coordinates | 34.87488, -80.93139 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 232.0 ft (70.7 m) |
| Max Span | 60.0 ft (18.3 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 692.9 sq m |
| Main Spans | 4 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 1,700 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000004908 |