US 378 over Rocky Creek
Fair Condition86 years old1,400 vehicles/day
Location
| State | South Carolina |
| County | McCormick |
| Location | 1.5mi NE Of Mccormick |
| Carries | US 378 |
| Crosses | Rocky Creek |
| Coordinates | 33.91923, -82.26777 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 100.1 ft (30.5 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 31.5 ft (9.6 m) |
| Deck Area | 292.8 sq m |
| Main Spans | 4 |
| Year Built | 1940 (reconstructed 1959) |
Traffic
| Avg Daily Traffic | 1,400 (2023) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000001097 |