I just put in a driveway on my front lawn with a 3" layer of 3/4" road crush. I'm thinking of topping that off with a couple inches of washed rock so that it stays relatively clean even in the rain, but I'm not sure this is necessary. I'm also not sure if I should wait for everything to settle a bit before I add. Also don't know what size of washed rock I should use.
Any thoughts?
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