Structure 104817 · Hillsborough County, FL
Carries Countryway BLVD over Double Branch, 0.4mi S/o Race Track RD.
A culvert 21 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 | Florida |
| County | Hillsborough |
| Location | 0.4mi S/o Race Track RD |
| Carries | Countryway BLVD |
| Crosses | Double Branch |
| Coordinates | 28.06547, -82.62719 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 21.3 ft (6.5 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Area | 164.4 sq m |
| Main Spans | 1 |
| Year Built | 2000 |
| Avg Daily Traffic | 8,400 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 4 |
| Last Inspection | August 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | Unknown |
| Structure Number | 104817 |
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.