The floor was concrete years ago. I'm fairly certain it's still there. Under oil stains, leaves, dirt, tools, cars, bikes, leftover baseballs, softballs, bats, gloves, spikes, enough leftover parts to build a car, tools, dirt, leaves, ummm, more tools and dirt and miscellaneous junk.
Prolly should clean it out one of these days huh? Maybe wash the floor, paint it purdy and hang cutesy garage signs in it?
Then the cycle begins again...