Going South On The East Portion Of I-285, Exit At Memorial Drive And Take A Right Leading Inside The Perimeter. Take A Right On Covington Highway. When You Reach Clarendon Avenue, Take A Left. Then, At Kingstone Road Take A Right, Then A Right On Dartmouth Avenue. 38 Dartmouth Will Be The 2Nd House On Your Right After You Turn Onto Dartmouth. Gps Is Accurate For This Address And Will Correctly Lead You To 38 Dartmouth Avenue, Avondale Estates, Ga 30002.