I-75 N From M.L.K. Jr Dr Se;Turn Left Onto Capitol Sq Sw;Turn Left To Merge Onto I-75 N;I-75 N To Ernest W Barrett Pkwy Nw In Cobb County. Take Exit 269 From I-75 N;Use The Right 2 Lanes To Take Exit 269 Toward Us-41;Ernest W Barrett Pkwy Nw. Take Shiloh Valley Dr Nw To Mcafee Ct;Use The Left 2 Lanes To Turn Left Onto Ernest W Barrett Pkwy Nw;Turn Right Onto General Wheeler Dr;Turn Left To Stay On General Wheeler Dr;Turn Right Onto Hoods Fort Cir Nw;Turn Right Onto Mcafee Ct