Sanchez RD over Grand Bayou
Poor Condition71 years old901 vehicles/day
Location
| State | Louisiana |
| County | Lafourche |
| Location | 0065 Log Mi From Int |
| Carries | Sanchez RD |
| Crosses | Grand Bayou |
| Coordinates | 29.85016, -90.67835 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 160.1 ft (48.8 m) |
| Max Span | 44.0 ft (13.4 m) |
| Deck Width | 22.0 ft (6.7 m) |
| Deck Area | 327.0 sq m |
| Main Spans | 1 |
| Year Built | 1955 |
Traffic
| Avg Daily Traffic | 901 (2020) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 022929510904071 |