US 301 over Douglas Swamp
Fair Condition102 years old2,000 vehicles/day
Location
| State | South Carolina |
| County | Florence |
| Location | 1mi SW Of Olanta |
| Carries | US 301 |
| Crosses | Douglas Swamp |
| Coordinates | 33.93200, -79.94728 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
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 | 31.5 ft (9.6 m) |
| Deck Area | 257.3 sq m |
| Main Spans | 4 |
| Year Built | 1924 (reconstructed 1952) |
Traffic
| Avg Daily Traffic | 2,000 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000001876 |