Sc 642 over Dorchester Creek
Fair Condition70 years old37,200 vehicles/day
Location
| State | South Carolina |
| County | Dorchester |
| Location | 4.8mi S Sumrvl |
| Carries | Sc 642 |
| Crosses | Dorchester Creek |
| Coordinates | 32.95251, -80.17012 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 50.5 ft (15.4 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 87.9 ft (26.8 m) |
| Deck Area | 412.7 sq m |
| Main Spans | 4 |
| Year Built | 1956 (reconstructed 2010) |
Traffic
| Avg Daily Traffic | 37,200 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000002329 |