SR 570 Polk 11.3 over Drainage Canal
Good Condition28 years old28,100 vehicles/day
Location
| State | Florida |
| County | Polk |
| Location | 11.5 Mi East Of I-4 West |
| Carries | SR 570 Polk 11.3 |
| Crosses | Drainage Canal |
| Coordinates | 28.00700, -81.88476 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 28.2 ft (8.6 m) |
| Max Span | 8.9 ft (2.7 m) |
| Deck Area | 199.5 sq m |
| Main Spans | 3 |
| Year Built | 1998 |
Traffic
| Avg Daily Traffic | 28,100 (2022) |
| Truck Traffic | 15% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Toll Authority |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 160283 |