From North Raleigh, Take I-540 W To Cary. Take Exit 64 From Nc-540 E. Merge Onto I-540 W. Take Exit 64 For Morrisville Pkwy. At The Traffic Circle, Take The 2Nd Exit And Stay On Morrisville Pkwy. Turn Right Onto Highcroft Dr. Turn Right Onto Boscawen Ln. Turn Left Onto Rockcastle Dr. Home Will Be On The Left.