 State Road 391 | ||||
|---|---|---|---|---|
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| Route information | ||||
| Maintained by FDOT | ||||
| Length | 2.273 mi[1] (3.658 km) | |||
| Major junctions | ||||
| South end |  US 231 in Panama City | |||
| North end |  SR 390 in Pretty Bayou | |||
| Location | ||||
| Country | United States | |||
| State | Florida | |||
| Counties | Bay | |||
| Highway system | ||||
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State Road 391 (SR 391) is carried mainly by Airport Road (a.k.a. Airport Drive) in Bay County, Florida. Its southern terminus is at U.S. Route 231 (US 231 or 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 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.