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Hillsborough Avenue Bridge
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| West end | Hillsborough–Pinellas county line near Oldsmar |
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| East end |
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SR 589 near Town 'n' Country![]()
US 92 / SR 580 (Dale Mabry Highway)
I-275
Hillsborough Avenue is a major east–west arterial road in Hillsborough County, Florida, also designated as State Road 580, U.S. Highway 41 or U.S. Highway 92 in various places.