From I-75 In Marietta, Take Exit 263 For Ga-120 West Toward Marietta. Merge Onto South Marietta Parkway Se (Ga-120 West), And Continue For ~2.5 Miles. After Crossing Atlanta Street And Powder Springs Street, The Road Will Become Whitlock Avenue Nw (Still Ga-120). Continue On Whitlock Avenue Nw For ~3 Miles. Then, Turn Right Onto John Ward Road Sw And Drive For About 1.5 Miles. Turn Left Onto Breckinridge Road, And You’Ll Find 800 Breckinridge Road On Your Right.