S-27-19 over Knowles Island
Good Condition16 years old600 vehicles/day
Location
| State | South Carolina |
| County | Jasper |
| Location | 7.2mi NE Ridgeland |
| Carries | S-27-19 |
| Crosses | Knowles Island |
| Coordinates | 32.51391, -80.86071 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 149.9 ft (45.7 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 502.7 sq m |
| Main Spans | 5 |
| Year Built | 2010 |
Traffic
| Avg Daily Traffic | 600 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000003907 |