From I-85 North: Take Exit 111 For Ga-317/Lawrenceville-Suwanee Rd. Turn Left Onto Ga-317 N/Lawrenceville-Suwanee Rd. Continue For About 2.5 Miles, Then Turn Right Onto Peachtree Industrial Blvd. Drive About 1.2 Miles And Turn Left Onto Grand Magnolia Dr (This Is The Entrance To The River Glen Subdivision). Take Your First Left Onto Riverglen Dr. Follow Riverglen Dr Around The Curve—1780 Riverglen Dr Will Be On Your Left.