I-75 North to Exit 278-Glade Road. LEFT off exit At 3rd traffic light, turn RIGHT onto Lake Acworth Drive. At 1st traffic light which is Cobb Pkwy/Hwy 41, turn RIGHT onto Hwy. 41 North. At 3rd traffic light turn LEFT onto Black Acre Trail. Office located in the first curve on the right. End at 6242 Black Acre Trail.