Structure 32800000000086 · Lafayette County, LA
Carries San Marcos Drive over Retention Pond, 0.08 Mi East Of La 339.
A culvert 24 ft across. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights, so those are drawn as typical for a culvert.
| State | Louisiana |
| County | Lafayette |
| Location | 0.08 Mi East Of La 339 |
| Carries | San Marcos Drive |
| Crosses | Retention Pond |
| Coordinates | 30.07425, -92.03111 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 51.8 ft (15.8 m) |
| Deck Area | 115.3 sq m |
| Main Spans | 1 |
| Year Built | 2016 |
| Avg Daily Traffic | 572 (2022) |
| Truck Traffic | 50% |
| Lanes On Bridge | 2 |
| Last Inspection | January 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 032800000000086 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.