I-20 over U.s. 1 & Rr Csxt
Fair Condition61 years old87,800 vehicles/day
Location
| State | South Carolina |
| County | Richland |
| Location | Dentsville |
| Carries | I-20 |
| Crosses | U.s. 1 & Rr Csxt |
| Coordinates | 34.07380, -80.94724 |
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 | 389.1 ft (118.6 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 123.4 ft (37.6 m) |
| Deck Area | 4459.4 sq m |
| Main Spans | 6 |
| Year Built | 1965 (reconstructed 1988) |
Traffic
| Avg Daily Traffic | 87,800 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 7 |
| Lanes Under Bridge | 5 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000004643 |