Variante 4P della Piastrella [ODbL 1.0] © contributori OpenStreetMap — https://www.openstreetmap.org/relation/8636169 ODbL 1.0 osm 2026-08-29T18:45:52Z Variante 4P della Piastrella mtb/gravel 365.7 363.9 360.0 359.3 344.8 348.2 347.8 347.7 347.2 346.2 345.0