Sc 174 over Dawhoo River
Fair Condition32 years old5,400 vehicles/day
Location
| State | South Carolina |
| County | Charleston |
| Location | Edisto Island |
| Carries | Sc 174 |
| Crosses | Dawhoo River |
| Coordinates | 32.63781, -80.34012 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 5584.0 ft (1,702 m) |
| Max Span | 200.1 ft (61 m) |
| Deck Width | 56.8 ft (17.3 m) |
| Deck Area | 29444.6 sq m |
| Main Spans | 3 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 5,400 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000008719 |