Collegamento Naviglio Zanelli - Rossetta [ODbL 1.0] © contributori OpenStreetMap — https://www.openstreetmap.org/relation/10704336 ODbL 1.0 osm 2026-08-29T18:45:52Z Collegamento Naviglio Zanelli - Rossetta cicloturismo 4.0 1.5 2.0 2.0 4.0 4.0 5.8 5.5 6.0