La3087 over Blue Bayou
Fair Condition38 years old13,617 vehicles/day
Location
| State | Louisiana |
| County | Terrebonne |
| Location | 0.5 Mi NE Of La 660 |
| Carries | La3087 |
| Crosses | Blue Bayou |
| Coordinates | 29.61471, -90.66360 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 4 (Poor) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 20.0 ft (6.1 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 194.9 ft (59.4 m) |
| Deck Area | 362.3 sq m |
| Main Spans | 1 |
| Year Built | 1988 |
Traffic
| Avg Daily Traffic | 13,617 (2021) |
| Truck Traffic | 11% |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 025500000020424 |