The National Highway 340 is the longest road in Spain. It stretched from Cadiz to Barcelona over more than 1,248 km across the Mediterranean. Today, many of its sections have been doubled into monotonous highway sections, but it still preserves parts of the old road, through which various towns pass, whose landscapes and inhabitants give an idea of ??what this Spanish communications hub was like. This brief summary is a slice of that very particular life captured in portraits and landscapes that are especially distinctive in the region of Andalusia.