Well, there is no reason to maintain most of these structures. They were mining cabins, but the gold mines were closed up long ago. The “time” when these struct

Well, there is no reason to maintain most of these structures. They were mining cabins, but the gold mines were closed up long ago. The “time” when these structures were needed has passed, so they are not maintained and are rapidly returning to nature. Soon all that will be left to mark them will be some square iron nails.