Sandra, I did not find a Lockersville, but there is a Lockertsville in Cheatham Co. It is on Old Thomasville Road, south of Sugar Fork Creek. It is west of Ashland City too. I don't see a highway number on the road. At Lockertsville the roads that junction into are Old Thomasville Road, Saddle Tree Road, Jim Read Road. I hope this helps some. Deanna O.