Start By Heading Southeast On I-75 S From Downtown Atlanta. Continue On I-75 S For Approximately 28 Miles. Take Exit 218 For Ga-20/Ga-81 Toward Mcdonough/Hampton. Turn Left Onto Ga-20 E/Ga-81 E/Hampton Rd And Proceed For About 4.5 Miles. Turn Right Onto Mcgarity Rd. Drive Approximately 1.1 Miles; 1143 Mcgarity Rd Will Be On Your Left.