Countyline Road over I-75 & I-275 SB
Good Condition41 years old16,600 vehicles/day
Location
| State | Florida |
| County | Hillsborough |
| Location | 2.5mi W Of Cr-581 |
| Carries | Countyline Road |
| Crosses | I-75 & I-275 SB |
| Coordinates | 28.17125, -82.39428 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 465.9 ft (142 m) |
| Max Span | 103.0 ft (31.4 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 1860.2 sq m |
| Main Spans | 6 |
| Year Built | 1985 |
Traffic
| Avg Daily Traffic | 16,600 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 10 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 100492 |