I-4 (sr-400) over Winston Drain
Good Condition27 years old127,000 vehicles/day
Location
| State | Florida |
| County | Polk |
| Location | 0.5 Mi E/o Polk PKWY |
| Carries | I-4 (sr-400) |
| Crosses | Winston Drain |
| Coordinates | 28.04012, -82.03200 |
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 | 22.0 ft (6.7 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 269.3 sq m |
| Main Spans | 2 |
| Year Built | 1999 |
Traffic
| Avg Daily Traffic | 127,000 (2024) |
| Truck Traffic | 16% |
| Lanes On Bridge | 11 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 160303 |