Structure 890139 · Martin County, FL
Carries I-95 (sr-9) over Hanson Grant Outlet, 2.0 Mi N Of Sr-76.
A culvert 22 ft across with 3 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 | Martin |
| Location | 2.0 Mi N Of Sr-76 |
| Carries | I-95 (sr-9) |
| Crosses | Hanson Grant Outlet |
| Coordinates | 27.12653, -80.28592 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 22.3 ft (6.8 m) |
| Max Span | 7.2 ft (2.2 m) |
| Deck Area | 210.8 sq m |
| Main Spans | 3 |
| Year Built | 1987 |
| Avg Daily Traffic | 74,500 (2023) |
| Truck Traffic | 14% |
| Lanes On Bridge | 6 |
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 890139 |
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.