SR 139 highlighted in red | ||||
Route information | ||||
Maintained by GDOT | ||||
Length | 29.8 mi[1] (48.0 km) | |||
Major junctions | ||||
South end | ![]() | |||
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | ||||
North end | ![]() ![]() ![]() | |||
Location | ||||
Country | United States | |||
State | Georgia | |||
Counties | Clayton, Fulton, Cobb | |||
Highway system | ||||
| ||||
|
Georgia State Route 139 is a 29.8-mile-long (48.0 km) state highway in the northeast part of state of Georgia. It travels within portions of Clayton, Fulton, and Cobb counties and connects the southern suburbs of Atlanta with the town of Mableton, west of the city.