Structure 484077 · Escambia County, FL
Carries Marlane DR CR 341 over Bayou Marcus Creek, 0.2 Mi West Of US 90.
A culvert 21 ft across with 2 openings. 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 | Florida |
| County | Escambia |
| Location | 0.2 Mi West Of US 90 |
| Carries | Marlane DR CR 341 |
| Crosses | Bayou Marcus Creek |
| Coordinates | 30.45050, -87.29653 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 20.7 ft (6.3 m) |
| Max Span | 10.5 ft (3.2 m) |
| Deck Area | 46.0 sq m |
| Main Spans | 2 |
| Year Built | 1952 |
| Avg Daily Traffic | 8,900 (2022) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
| Last Inspection | April 2023 |
| 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 | 484077 |
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.