Structure 874454 · Miami-Dade County, FL
Carries SW 64th Street over SW 109th Avenue Canal, 150ft. W Of SW 109th Ave..
21 ft end to end. 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 or the layout of the shorter spans, so those are drawn as typical for a slab bridge.
| State | Florida |
| County | Miami-Dade |
| Location | 150ft. W Of SW 109th Ave. |
| Carries | SW 64th Street |
| Crosses | SW 109th Avenue Canal |
| Coordinates | 25.70809, -80.37123 |
| Material | Concrete |
| Design | Slab |
| Total Length | 21.0 ft (6.4 m) |
| Max Span | 21.0 ft (6.4 m) |
| Deck Width | 38.4 ft (11.7 m) |
| Deck Area | 74.9 sq m |
| Main Spans | 1 |
| Year Built | 1950 |
| Avg Daily Traffic | 1,307 (2024) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
| Last Inspection | June 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 5 — Stable for scour |
| Structure Number | 874454 |
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.