State Road 20 | ||||
|---|---|---|---|---|
 SR 20 highlighted in red | ||||
| Route information | ||||
| Maintained by FDOT | ||||
| Length | 358.154 mi[1] (576.393 km) | |||
| Major junctions | ||||
| West end |  SR 85 in Niceville | |||
   US 27 / US 90 / SR 61 in Tallahassee  US 19 / US 27 / US 98 in Perry   US 441 / SR 24 / SR 26 in Gainesville US 301 in Hawthorne  US 17 / SR 100 in Palatka | ||||
| East end |  US 1 / SR 100 in Bunnell | |||
| 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.