W Cswy Appr E.b. over Chinchub Bayou
Good Condition72 years old8,000 vehicles/day
Location
| State | Louisiana |
| County | St. Tammany |
| Location | 1.6 Mi S La 22 W Causeway |
| Carries | W Cswy Appr E.b. |
| Crosses | Chinchub Bayou |
| Coordinates | 30.37943, -90.09406 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 126.0 ft (38.4 m) |
| Max Span | 42.0 ft (12.8 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 403.2 sq m |
| Main Spans | 3 |
| Year Built | 1954 |
Traffic
| Avg Daily Traffic | 8,000 (1995) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | Local Toll Authority |
| Historical Significance | Historical significance is not determined |
| Structure Number | 625230223900631 |