Florida State Road 391

State Road 391
Route information
Maintained by FDOT
Major junctions
North end: SR 390
South end: U.S. 231/SR 75
Highway system

Florida State and County Roads
Interstate • US • SR (Pre-1945) • Toll • County

SR 390 SR 392

State Road 391 is carried mainly by Airport Road (a.k.a. Airport Drive) in Bay County, Florida. Its southern terminus is at U.S. 231 (SR 75), where it is carried briefly by Harrison Avenue. Its northern terminus is at SR 390.

Before the late 1970s, the state-maintained portion continued along Airport Road to its intersection with Florida SR 327 (Lisenby Avenue) at the local major airport. In the late 1970s, county stickers were affixed to the state road signs along this portion of the highway. This segment is now maintained locally and has no highway number shields.