US 321 over Jackson Creek
Fair Condition105 years old2,100 vehicles/day
Location
| State | South Carolina |
| County | Allendale |
| Location | 1 Mi S Of Sycamore |
| Carries | US 321 |
| Crosses | Jackson Creek |
| Coordinates | 33.01358, -81.21559 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 9 — Foundation above flood level |
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 | 47.6 ft (14.5 m) |
| Deck Area | 388.6 sq m |
| Main Spans | 4 |
| Year Built | 1921 (reconstructed 1969) |
Traffic
| Avg Daily Traffic | 2,100 (2023) |
| Truck Traffic | 21% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000000642 |