Zwan RD over Coulee
Good Condition41 years old58 vehicles/day
Location
| State | Louisiana |
| County | Vermilion |
| Location | 0.1 Mi N Of La 14 |
| Carries | Zwan RD |
| Crosses | Coulee |
| Coordinates | 30.02283, -92.59878 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (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 | 26.9 ft (8.2 m) |
| Deck Area | 142.7 sq m |
| Main Spans | 3 |
| Year Built | 1985 |
Traffic
| Avg Daily Traffic | 58 (2021) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 035730014923591 |