S-21-577 over I-95
Good Condition14 years old15,200 vehicles/day
Location
| State | South Carolina |
| County | Florence |
| Location | Oakdale Subd Florence |
| Carries | S-21-577 |
| Crosses | I-95 |
| Coordinates | 34.17806, -79.86389 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 272.0 ft (82.9 m) |
| Max Span | 96.1 ft (29.3 m) |
| Deck Width | 87.6 ft (26.7 m) |
| Deck Area | 2213.4 sq m |
| Main Spans | 4 |
| Year Built | 2012 |
Traffic
| Avg Daily Traffic | 15,200 (2023) |
| Truck Traffic | 1% |
| Lanes On Bridge | 5 |
| Lanes Under Bridge | 4 |
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 | 000000000004789 |