La0059 over Chinchuba Branch
Fair Condition54 years old14,110 vehicles/day
Location
| State | Louisiana |
| County | St. Tammany |
| Location | 1.6 M N Of I-12 |
| Carries | La0059 |
| Crosses | Chinchuba Branch |
| Coordinates | 30.43889, -90.04150 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 76.1 ft (23.2 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 30.8 ft (9.4 m) |
| Deck Area | 218.1 sq m |
| Main Spans | 4 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 14,110 (2021) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 625202810305521 |