Georgia State Route 139
SR 139 highlighted in red | ||||
| Route information | ||||
| Maintained by GDOT | ||||
| Length | 29.8 mi (48.0 km) | |||
| Major junctions | ||||
| South end | SR 85 / Rountree Road in Riverdale | |||
| I-285 in College Park I-85 in College Park US 29 / SR 14 in College Park SR 154 / SR 166 in East Point US 29 / SR 14 / SR 154 in Downtown Atlanta I-285 in Atlanta | ||||
| North end | US 78 / US 278 / SR 8 in Mableton | |||
| 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.