Structure 100800 · Hillsborough County, FL
Carries Sr618a Selmon Expy over 12th ST To 26th ST, 1.7mi W/o 50th ST (us-41).
Set by its lowest-rated component: Superstructure and Substructure at 6 of 9.
How ratings work6,842 ft end to end, longest span 156 ft: about 19 football fields, or 1.3 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 segmental box-girder bridge.
| State | Florida |
| County | Hillsborough |
| Location | 1.7mi W/o 50th ST (us-41) |
| Carries | Sr618a Selmon Expy |
| Crosses | 12th ST To 26th ST |
| Coordinates | 27.95554, -82.44694 |
| Material | Prestressed Concrete Continuous |
| Design | Segmental Box Girder |
| Total Length | 6841.9 ft (2085.4 m) |
| Max Span | 155.8 ft (47.5 m) |
| Deck Width | 60.0 ft (18.3 m) |
| Deck Area | 38162.8 sq m |
| Main Spans | 50 |
| Year Built | 2006 |
| Avg Daily Traffic | 7,300 (2024) |
| Truck Traffic | 1% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 23 |
| Last Inspection | August 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Toll Authority |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | Not applicable |
| Structure Number | 100800 |
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.