6th ST over Keyhole Canal
Poor Condition66 years old200 vehicles/day
Location
| State | Louisiana |
| County | Jefferson |
| Location | 260 East Of Avenue H |
| Carries | 6th ST |
| Crosses | Keyhole Canal |
| Coordinates | 29.90258, -90.14045 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 1 (Imminent Failure) |
| Superstructure | 1 (Imminent Failure) |
| Substructure | 1 (Imminent Failure) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 57.1 ft (17.4 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 36.4 ft (11.1 m) |
| Deck Area | 193.1 sq m |
| Main Spans | 3 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 200 (1979) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 12 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 022629541900841 |