This segment is more advanced than main Luke's and has some great rim edge riding.
From the bridge for Old Reedy Creek Rd over I-40 next to Lake Crabtree County Park, continue north on Old Reedy Creek Rd. Trailhead is on the left side of the road and there is room for parking cars on the shoulder and on the other side of the bridge.
http://www.singletracks.com/item.php?c=1&i=8138