SR 20 highlighted in red | ||||
Route information | ||||
Maintained by FDOT | ||||
Length | 358.154 mi[1] (576.393 km) | |||
Major junctions | ||||
West end | ![]() | |||
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East end | ![]() ![]() | |||
Location | ||||
Country | United States | |||
State | Florida | |||
Counties | Okaloosa, Walton, Washington, Bay, Calhoun, Liberty, Leon, Jefferson, Madison, Taylor, Lafayette, Suwannee, Columbia, Alachua, Putnam, Flagler | |||
Highway system | ||||
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State Road 20 (SR 20) is a 358.154-mile-long (576.393 km) east-to-west route across northern Florida and the Florida Panhandle in the United States.