US 401 over Newman Swamp
Fair Condition89 years old3,200 vehicles/day
Location
| State | South Carolina |
| County | Darlington |
| Location | 1mi NE Of Lamar |
| Carries | US 401 |
| Crosses | Newman Swamp |
| Coordinates | 34.17748, -80.05679 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 101.0 ft (30.8 m) |
| Max Span | 25.6 ft (7.8 m) |
| Deck Width | 47.6 ft (14.5 m) |
| Deck Area | 446.6 sq m |
| Main Spans | 4 |
| Year Built | 1937 (reconstructed 1972) |
Traffic
| Avg Daily Traffic | 3,200 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000000782 |