Gps Navigation Available. From Atlanta, Get On I-75 N/I-85 N. Continue On I-85 N To Gwinnett County. Take The Sugarloaf Parkway Exit From Ga-316 E/State Hwy 316 E. Merge Onto Sugarloaf Pkwy. Turn Left Onto Old Snellville Hwy. Turn Left Onto Drayton Manor Run. Destination Will Be On The Right.