I459 Ramp over Blue Lake Drive
Fair Condition37 years old9,607 vehicles/day
Location
| State | Alabama |
| County | Jefferson |
| Location | I459 Ramp82 To US 280 |
| Carries | I459 Ramp |
| Crosses | Blue Lake Drive |
| Coordinates | 33.44029, -86.72972 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 256.9 ft (78.3 m) |
| Max Span | 107.0 ft (32.6 m) |
| Deck Width | 59.1 ft (18 m) |
| Deck Area | 1409.4 sq m |
| Main Spans | 3 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 9,607 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 014777 |