I-526 WB over Airport Access__c-4486
Fair Condition40 years old45,150 vehicles/day
Location
| State | South Carolina |
| County | Charleston |
| Location | In N Charleston |
| Carries | I-526 WB |
| Crosses | Airport Access__c-4486 |
| Coordinates | 32.86888, -80.02739 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 228.0 ft (69.5 m) |
| Max Span | 74.1 ft (22.6 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 903.5 sq m |
| Main Spans | 4 |
| Year Built | 1986 |
Traffic
| Avg Daily Traffic | 45,150 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 7 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000007978 |