La0020 over 40 Arpent Canal
Fair Condition58 years old20,091 vehicles/day
Location
| State | Louisiana |
| County | Lafourche |
| Location | 3.2 Mi North Of La 308 |
| Carries | La0020 |
| Crosses | 40 Arpent Canal |
| Coordinates | 29.84019, -90.81310 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 151.9 ft (46.3 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 27.6 ft (8.4 m) |
| Deck Area | 388.9 sq m |
| Main Spans | 8 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 20,091 (2021) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 022900650603201 |