La3127 over Eighty Arpent Canal
Fair Condition51 years old6,703 vehicles/day
Location
| State | Louisiana |
| County | St. Charles |
| Location | 3.6 Mi East Of La 3160 |
| Carries | La3127 |
| Crosses | Eighty Arpent Canal |
| Coordinates | 29.90880, -90.40850 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| 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 | 20.0 ft (6.1 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 402.6 sq m |
| Main Spans | 5 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 6,703 (2021) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 024504280311571 |