State Route 314 is a highway that runs through which city in Fayette County, Georgia? 
Georgia State Route 314:  It travels from SR 85 in Fayetteville to SR 139 in College Park, on the southwestern edge of the Hartsfield–Jackson Atlanta International Airport. Fayetteville, Georgia: Fayetteville is a city in Fayette County, Georgia, United States.
i don't know