I0020 over Walnut Bayou
Fair Condition51 years old31,481 vehicles/day
Location
| State | Louisiana |
| County | Madison |
| Location | .01 Mi West Of West Int O |
| Carries | I0020 |
| Crosses | Walnut Bayou |
| Coordinates | 32.38070, -91.17300 |
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 | 174.9 ft (53.3 m) |
| Max Span | 75.1 ft (22.9 m) |
| Deck Width | 39.4 ft (12 m) |
| Deck Area | 639.6 sq m |
| Main Spans | 7 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 31,481 (2021) |
| Truck Traffic | 25% |
| 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 | 053304510818121 |