US 21 over Congaree Creek
Poor Condition104 years old23,200 vehicles/day
Location
| State | South Carolina |
| County | Lexington |
| Location | 5 Mi SW Of Columbia |
| Carries | US 21 |
| Crosses | Congaree Creek |
| Coordinates | 33.93744, -81.07761 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 3 (Serious) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 87.9 ft (26.8 m) |
| Max Span | 22.0 ft (6.7 m) |
| Deck Width | 102.0 ft (31.1 m) |
| Deck Area | 833.5 sq m |
| Main Spans | 4 |
| Year Built | 1922 (reconstructed 2009) |
Traffic
| Avg Daily Traffic | 23,200 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 7 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000000885 |