I-75 N/I-85 N; Turn Right Onto M.L.K. Jr Dr Se; Turn Left To Merge Onto I-75 N/I-85 N; Take Exit 251B On The Left For I-85 N Toward Ga-400/Greenville; Use The Right 2 Lanes To Take Exit 8Take E Crossville Rd And Woodstock Rd To Knotts Pointe Dr In Cherokee County; 7 For Ga-400 N Toward Buckhead/Cumming; Use The Right 2 Lanes To Take Exit 7B To Merge Onto Ga-140 W/Holcomb Bridge Rd Toward Roswell; Turn Left Onto Knotts Pointe Dr.