EddieWalker
Epic Contributor
How thick are you going to put the limestone? My experience is that it needs to be at least 4 inches thick to lock together. If it's any thinner, it will flex and move around on you, which will lead to potholes and then sink holes. With 4 inches, you will have a solid surface that will shed water and support just about any weight vehicle. Also be careful of blading the road after it's down. Most of the time all you do is scrape off the stone and make it thinner. I'd much rather add stone to problem areas then try to scrape down a good area to fix a bad one.
Eddie
Eddie