La0429 over Smith Bayou
Fair Condition57 years old9,071 vehicles/day
Location
| State | Louisiana |
| County | Ascension |
| Location | 1.6 M W Of La 44 |
| Carries | La0429 |
| Crosses | Smith Bayou |
| Coordinates | 30.23266, -90.94712 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 100.1 ft (30.5 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 265.4 sq m |
| Main Spans | 5 |
| Year Built | 1969 |
Traffic
| Avg Daily Traffic | 9,071 (2021) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
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 | 610300773003031 |