US 17 NB over Ramp 5030 And 5031
Fair Condition48 years old20,450 vehicles/day
Location
| State | South Carolina |
| County | Charleston |
| Location | In Charleston |
| Carries | US 17 NB |
| Crosses | Ramp 5030 And 5031 |
| Coordinates | 32.77932, -79.97057 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 581.7 ft (177.3 m) |
| Max Span | 105.0 ft (32 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 1790.7 sq m |
| Main Spans | 4 |
| Year Built | 1978 |
Traffic
| Avg Daily Traffic | 20,450 (2023) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000007074 |