S-15-66 over I-95
Fair Condition56 years old125 vehicles/day
Location
| State | South Carolina |
| County | Colleton |
| Location | 10.8 Mi SW Walterboro |
| Carries | S-15-66 |
| Crosses | I-95 |
| Coordinates | 32.78213, -80.78868 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 250.0 ft (76.2 m) |
| Max Span | 92.8 ft (28.3 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 838.2 sq m |
| Main Spans | 4 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 125 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 325 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000005696 |