Sc 703 over Intracoastal Waterway
Fair Condition81 years old15,500 vehicles/day
Location
| State | South Carolina |
| County | Charleston |
| Location | Between Sulvans Is/mt Ple |
| Carries | Sc 703 |
| Crosses | Intracoastal Waterway |
| Coordinates | 32.77272, -79.84205 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Movable - Swing |
| Total Length | 1154.2 ft (351.8 m) |
| Max Span | 247.0 ft (75.3 m) |
| Deck Width | 36.4 ft (11.1 m) |
| Deck Area | 3905.0 sq m |
| Main Spans | 1 |
| Year Built | 1945 (reconstructed 2010) |
Traffic
| Avg Daily Traffic | 15,500 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000001303 |