Structure 150107 · Pinellas County, FL
Carries I-275 NB over Tampa Bay, 2.3 Mi W Of Sr-60.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 5 of 9.
How ratings work15,872 ft end to end, longest span 98 ft: about 44 football fields, or 3.0 miles. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a multi-beam bridge.
| State | Florida |
| County | Pinellas |
| Location | 2.3 Mi W Of Sr-60 |
| Carries | I-275 NB |
| Crosses | Tampa Bay |
| Coordinates | 27.92788, -82.58681 |
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 15872.0 ft (4837.8 m) |
| Max Span | 98.1 ft (29.9 m) |
| Deck Width | 62.3 ft (19 m) |
| Deck Area | 91918.2 sq m |
| Main Spans | 315 |
| Year Built | 1959 (reconstructed 1992) |
| Avg Daily Traffic | 83,500 (2024) |
| Truck Traffic | 7% |
| Lanes On Bridge | 4 |
| Last Inspection | September 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 5 — Stable for scour |
| Structure Number | 150107 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.