Sr-580 Hillsboro A over Rocky Creek
Good Condition34 years old57,000 vehicles/day
Location
| State | Florida |
| County | Hillsborough |
| Location | 2.4 Miles West Of Sr-589 |
| Carries | Sr-580 Hillsboro A |
| Crosses | Rocky Creek |
| Coordinates | 27.99721, -82.58656 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 260.8 ft (79.5 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 116.5 ft (35.5 m) |
| Deck Area | 2822.2 sq m |
| Main Spans | 9 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 57,000 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 100303 |