E. Gauthier RD over Black Bayou Tributary
Good Condition38 years old7,344 vehicles/day
Location
| State | Louisiana |
| County | Calcasieu |
| Location | 0.8 Mi Of E La 397 |
| Carries | E. Gauthier RD |
| Crosses | Black Bayou Tributary |
| Coordinates | 30.14047, -93.13211 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 33.1 ft (10.1 m) |
| Max Span | 11.2 ft (3.4 m) |
| Deck Width | 49.9 ft (15.2 m) |
| Deck Area | 153.5 sq m |
| Main Spans | 3 |
| Year Built | 1988 |
Traffic
| Avg Daily Traffic | 7,344 (2019) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 071030084930781 |