La0509 over I-49
Good Condition41 years old4,308 vehicles/day
Location
| State | Louisiana |
| County | De Soto |
| Location | La 509 Over I-49 |
| Carries | La0509 |
| Crosses | I-49 |
| Coordinates | 32.11941, -93.60890 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 370.1 ft (112.8 m) |
| Max Span | 89.9 ft (27.4 m) |
| Deck Width | 68.9 ft (21 m) |
| Deck Area | 2368.8 sq m |
| Main Spans | 5 |
| Year Built | 1985 |
Traffic
| Avg Daily Traffic | 4,308 (2021) |
| Truck Traffic | 19% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 041601050107821 |