Seen N7 Museum . Piolenc (84) Vaucluse . France . This museum had the good intention of showing visitors the importance of the old National 7 road that was vital before the age of motorways for Parisians to get south for their holidays . Unfortunately as france seems to care nothing for its vehicle history its left to a few motivated individuals . This museum was squeezed into a wine cave at Chateau Simian , near the town of Piolenc .