agarland
New member
how wide is your average drive way and and how high should it be using gravel.
Depends on the soil in your area, I put down a layer 3in of larger stone and topped it off with a load of 57's and it has held up for 7 years. the short area that I dug out took a lot more, I think because the water sunk in instead or running off. The big thing is, water, if it sets in your driveway it will cause problems.