Cr-640 over Thirty Mile Creek
Fair Condition76 years old4,000 vehicles/day
Location
| State | Florida |
| County | Polk |
| Location | 2.8 Mi West Of Sr-37 |
| Carries | Cr-640 |
| Crosses | Thirty Mile Creek |
| Coordinates | 27.85074, -82.02213 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 54.0 sq m |
| Main Spans | 2 |
| Year Built | 1950 (reconstructed 1985) |
Traffic
| Avg Daily Traffic | 4,000 (2023) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 160165 |