I-20 WB over Sc 340
Fair Condition53 years old15,200 vehicles/day
Location
| State | South Carolina |
| County | Darlington |
| Location | 9mi W Of Florence |
| Carries | I-20 WB |
| Crosses | Sc 340 |
| Coordinates | 34.20421, -79.91309 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 213.9 ft (65.2 m) |
| Max Span | 126.0 ft (38.4 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 854.1 sq m |
| Main Spans | 3 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 15,200 (2023) |
| Truck Traffic | 16% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 3 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000006264 |