From I-285N : Get On I-20 W From Washington St Sw And Memorial Dr. Sw, Continue On I-20 W. Take I-285 N And I-75 N To Ga-120 In Marietta. Exit From I-75 N, Continue On Ga-120. Take Roswell Rd To Sewell Mill Rd In East Cobb/ From I-75N : Get On I-75 N/I-85 N, Follow I-75 N To Ga-120 In Marietta. Exit From I-75 N, Continue On Ga-120. Take Roswell Rd To Sewell Mill Rd In East Cobb