Sr-583 - 56th ST over Hillsborough Rvr Relief
Fair Condition63 years old42,500 vehicles/day
Location
| State | Florida |
| County | Hillsborough |
| Location | 1.7miles North Of Us-92 |
| Carries | Sr-583 - 56th ST |
| Crosses | Hillsborough Rvr Relief |
| Coordinates | 28.02278, -82.39345 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 12.5 ft (3.8 m) |
| Deck Area | 125.4 sq m |
| Main Spans | 2 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 42,500 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 100266 |