I-77 NB over Rocky Creek
Poor Condition47 years old24,350 vehicles/day
Location
| State | South Carolina |
| County | Chester |
| Location | 1.5 Mi North Of Sc 97 |
| Carries | I-77 NB |
| Crosses | Rocky Creek |
| Coordinates | 34.63065, -81.02454 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 390.1 ft (118.9 m) |
| Max Span | 65.0 ft (19.8 m) |
| Deck Width | 44.3 ft (13.5 m) |
| Deck Area | 1605.2 sq m |
| Main Spans | 6 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 24,350 (2023) |
| Truck Traffic | 22% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000007209 |