Irrelevant
Well-known member
We went with structural geo grid for ours. If you buy direct it's very affordable. We went from a water bed in the spring to rock solid, zero flexIf your drive is "soft", road fabric is your friend, followed by "2" with fines" (our local of 2" unwashed), then 1" with fines or even smaller. Our road rock is mostly crushed limestone, bu your's will be whatever is locally available (it's cheap, it's the hauling that kills your wallet), just start big and then go smaller later (after construction), and again, road fabric will pay for itself if you have soft soils.