Take Ga-316 W From Lakes Pkwy And Riverside Pkwy 3 Min (1.1 Mi) Take I-85 S And I-285 W To Us-278 E/Us-78 E/Donald Lee Hollowell Pkwy Nw In Atlanta. Take Exit 12 From I-285 W 34 Min (34.9 Mi) Take Harwell Rd Nw To Amhurst Dr Nw 4 Min (1.3 Mi) 3231 Amhurst Dr Nw Atlanta, Ga 30318