Sc 18 over Rocky Creek
Fair Condition102 years old2,500 vehicles/day
Location
| State | South Carolina |
| County | Union |
| Location | 5.9 Mi N Of Union |
| Carries | Sc 18 |
| Crosses | Rocky Creek |
| Coordinates | 34.80443, -81.65699 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 4 (Poor) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 31.5 ft (9.6 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 65.9 ft (20.1 m) |
| Deck Area | 193.0 sq m |
| Main Spans | 3 |
| Year Built | 1924 |
Traffic
| Avg Daily Traffic | 2,500 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000000170 |