Betty ST over Mayronne Canal
Fair Condition56 years old200 vehicles/day
Location
| State | Louisiana |
| County | Jefferson |
| Location | 0.2mi.south Of Montg |
| Carries | Betty ST |
| Crosses | Mayronne Canal |
| Coordinates | 29.87934, -90.11723 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 60.0 ft (18.3 m) |
| Max Span | 21.0 ft (6.4 m) |
| Deck Width | 36.4 ft (11.1 m) |
| Deck Area | 203.1 sq m |
| Main Spans | 3 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 200 (1979) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 123 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 022629527900701 |