Take I-40 to the Alcoa Hwy./Airport exit, or your best route to Alcoa Hwy. From the North, after you pass U-T Hospital, you will turn left on the third street to your left, Mount Vernon. From the South you will turn right on Mount Vernon just past Court South. Once on Mount Vernon, take the first right on Custis, the next right, still Custis, and the next right on Roanoke. The house is on the right in the cul-de-sac. 3213 Roanoke Circle.