S-46-559 over Br. Catawba River
Fair Condition51 years old375 vehicles/day
Location
| State | South Carolina |
| County | York |
| Location | 5.8 Mi SE Rock Hill |
| Carries | S-46-559 |
| Crosses | Br. Catawba River |
| Coordinates | 34.88806, -80.92333 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 60.0 ft (18.3 m) |
| Max Span | 15.1 ft (4.6 m) |
| Deck Width | 38.4 ft (11.7 m) |
| Deck Area | 214.1 sq m |
| Main Spans | 4 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 375 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000006826 |