Tubo Zincato [ODbL 1.0] © contributori OpenStreetMap — https://www.openstreetmap.org/relation/16518251 ODbL 1.0 osm 2026-08-29T18:45:52Z Tubo Zincato mtb 104.2 97.8 92.8 85.2 73.1 70.8 62.1 49.3 45.7 42.6 34.9 32.1 20.0