From I-75 North From Downtown Atlanta, Take Exit 263 For Ga-120 Loop E Toward Roswell, Keep Right At The Fork And Follow Signs For Ga-120 E/Roswell, Merge Onto South Marietta Parkway Se/Ga-120 E, Continue Straight Onto Roswell Road/Ga-120 E For About 5 Miles, Turn R Onto Johnson Ferry Road And Continue For About 2.5 Miles, Turn L Onto Lower Roswell Road And Continue For About 1 Mile, Turn R Onto River Mill Drive, Then Turn L Onto River Mill Circle—5290 River Mill Circle Will Be On Your Right.