Herman Dupuis RD over Bayou La Rose
Good Condition3 years old1,232 vehicles/day
Location
| State | Louisiana |
| County | St. Martin |
| Location | 0.5 Mi E Of La 352 |
| Carries | Herman Dupuis RD |
| Crosses | Bayou La Rose |
| Coordinates | 30.28169, -91.73599 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Movable - Swing |
| Total Length | 270.0 ft (82.3 m) |
| Max Span | 62.3 ft (19 m) |
| Deck Width | 24.9 ft (7.6 m) |
| Deck Area | 625.5 sq m |
| Main Spans | 2 |
| Year Built | 2023 |
Traffic
| Avg Daily Traffic | 1,232 (2020) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 035000000035007 |