From Charlotte Take 85N. Exit 52 Toward Poplar Tent Road, And At The End Of The Ramp, Turn Right Onto Poplar Tent Road. Drive For About 2.5 Miles, Then Turn Left Onto Harris Road. After 0.8 Miles, Turn Right Onto Castlebrooke Drive. Continue On Castlebrooke Drive, And You'll Reach 10174 Castlebrooke Drive, Concord, Nc 28027-0083.