La0021 over Tchefuncte River
Good Condition10 years old12,029 vehicles/day
Location
| State | Louisiana |
| County | St. Tammany |
| Location | 2.0 Miles North Of I-12 J |
| Carries | La0021 |
| Crosses | Tchefuncte River |
| Coordinates | 30.46346, -90.11830 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 600.1 ft (182.9 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 44.3 ft (13.5 m) |
| Deck Area | 2469.2 sq m |
| Main Spans | 15 |
| Year Built | 2016 |
Traffic
| Avg Daily Traffic | 12,029 (2021) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 625200000620286 |