Exit I-85 At Exit 179: Take The Exit For Cole Mill Road (Nc-147) And Head North. Continue On Cole Mill Road: Proceed North On Cole Mill Road For Approximately 2 Miles. Turn Right Onto Horton Road: After About 2 Miles, Turn Right Onto Horton Road. Turn Left Onto Sanderson Drive: Continue On Horton Road For About 1 Mile, Then Turn Left Onto Sanderson Drive. Proceed To 702 Sanderson Dr, Which Will Be On Your Left.