Georgia State Route 220State Route 220 is a state highway that runs southwest-to-northeast in a semicircle completely within Lincoln county in the east-central part of the U.S. state of Georgia.Route descriptionSR 220 begins at an intersection with US 378/SR 47 southwest of Lincolnton. It heads southeast to an intersection with SR 43, which is located south of Lincolnton. The highway travels northeast until it reaches a second intersection with SR 47. It leads to J. Strom Thurmond Reservoir. SR 220 continue to the northeast and turns to the north-northeast, crosses Strom Thurmond Lake, and then meets its northeastern terminus, an intersection with US 378/SR 43.Major intersections