The route continues to the north and intersects SR 70 (Cochran Mill Road).

The four routes head to the northeast concurrently, until SR 92 (Fairburn Road) splits to the northwest and the other three highways heads east to cross over the Chattahoochee River again, and cross back into Fulton County.

Just a little bit later, they cross SR 6 (Camp Creek Parkway), entering the Sandtown community on its way to the Ben Hill neighborhood of Atlanta, northeast of which they have an interchange with I-285 (The Perimeter/Atlanta Bypass).

Just before reaching I-20, SR 139 departs to the west (on Ralph David Abernathy Boulevard), while US 29/SR 14/SR 154 continue to the north-northeast.

After only about 600 feet (180 m), US 29 departs to the northwest, concurrent along Chapel Street SW, along with SR 3 Connector.

It continues to the northeast for about 2,000 feet (610 m) until it meets its eastern terminus, an intersection with SR 10 (Mountain Drive/Memorial Drive).

It continues its due north orientation until it meets its northern terminus, an intersection with the SR 154 mainline (Memorial Drive SE), in Reynoldstown.

It begins at an intersection with the SR 154 mainline (Memorial Drive SE) and runs in a generally eastern route to meet its eastern terminus, an intersection with US 278/SR 12 (Covington Highway).