Explore details about location Strada Provinciale 15. Strada Provinciale 15 is a location situated within the Ronchi dei Legionari alongside other areas such as Via 24 Maggio, Via San Valentino, Via delle Boschete. Additionally, some smaller parts of Strada Provinciale 15 include specific areas like Via Guglielmo Marconi, Via Monte Cosich adding to the diversity of its landscape.