Sr-37 over South Prong Alafia River
Good Condition28 years old7,300 vehicles/day
Location
| State | Florida |
| County | Polk |
| Location | 1.7mi N Of Cr-630 |
| Carries | Sr-37 |
| Crosses | South Prong Alafia River |
| Coordinates | 27.76724, -81.99134 |
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 | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 143.0 ft (43.6 m) |
| Max Span | 47.9 ft (14.6 m) |
| Deck Width | 47.2 ft (14.4 m) |
| Deck Area | 627.8 sq m |
| Main Spans | 3 |
| Year Built | 1998 |
Traffic
| Avg Daily Traffic | 7,300 (2022) |
| Truck Traffic | 27% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 160227 |