Keysville Road over North Prong Alafia River
Good Condition61 years old3,200 vehicles/day
Location
| State | Florida |
| County | Hillsborough |
| Location | 1.7mi East Of Cr-39 |
| Carries | Keysville Road |
| Crosses | North Prong Alafia River |
| Coordinates | 27.88384, -82.09994 |
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 | Concrete |
| Design | Slab |
| Total Length | 359.3 ft (109.5 m) |
| Max Span | 30.2 ft (9.2 m) |
| Deck Width | 25.6 ft (7.8 m) |
| Deck Area | 854.1 sq m |
| Main Spans | 12 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 3,200 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 100275 |