Yes the 6x6 posts are set in concrete way below the frost line. I really love the 3 bay idea. Once full I know exactly what I have to cut each year. Onc the bay is full you stop......in theory
Definitely in theory. Instead you start looking for another place to temporarily stack wood until a bay is empty.
yes you gots to have da overflow, AKA pre-shed you don't have enough pre-shed until your shed seems inadequate and unworthy then you start making deals with neighbors for back yard space they don't seem to be utilizing correctly