 Akers Mill Road starts in the east at Powers Ferry, is broken by a stretch of Cumberland Boulevard, then continues west across 41.Circle 75 Parkway begins at Windy Hill Road, opposite the I-75 southbound off-ramp, and parallels the road until turning southwest along I-285, becoming Spring Road at 41 (and then Concord Road at Atlanta Road in Smyrna).CobbLinc , Marietta/Cobb County's Transit System serves the District in addition to one Marta bus line making connections at the Cumberland/Galleria Transfer station.