Where to?

As I drive to the vineyard to walk the dogs each day, I pass these road signs. They are on the wall of a converted mazet, in the middle of vineyards, on a road so tiny only a slim tractor or a Renault 4L can pass easily. Why the signs are there I have no idea. It certainly isn't a highway. Perhaps someone pinched them from other places, or maybe there was an old cart track up there many years ago. Either way, I rather covet them.

mazet - stone build vineyard shelter