I0020 over Bayou Lafourche
Fair Condition58 years old38,890 vehicles/day
Location
| State | Louisiana |
| County | Richland |
| Location | 4.0 Mi West Of La 133 |
| Carries | I0020 |
| Crosses | Bayou Lafourche |
| Coordinates | 32.48388, -91.93170 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 542.0 ft (165.2 m) |
| Max Span | 60.0 ft (18.3 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 2147.6 sq m |
| Main Spans | 9 |
| Year Built | 1968 (reconstructed 1991) |
Traffic
| Avg Daily Traffic | 38,890 (2021) |
| Truck Traffic | 37% |
| 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 | 054204510700271 |