S-21-560 over Lynches Lake
Good Condition29 years old275 vehicles/day
Location
| State | South Carolina |
| County | Florence |
| Location | 3mi W Johnsonville |
| Carries | S-21-560 |
| Crosses | Lynches Lake |
| Coordinates | 33.81041, -79.51930 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 330.1 ft (100.6 m) |
| Max Span | 33.1 ft (10.1 m) |
| Deck Width | 36.7 ft (11.2 m) |
| Deck Area | 1126.7 sq m |
| Main Spans | 10 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 275 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000009166 |