We might be talking about different things (and sorry - I don't speak Italian). And I see how placement of the note might be confusing - let me try to explain, and open another note as well.

There is a path under this note. Mapped as highway=path, name="Ciclopista del Brenta", loc_name="Ciclopista della Valsugana". No idea why it has two different names, but I don't have problem with that.

There is also route=bicycle, name="Ciclopista della Valsugana", which goes along the same river. For some reason to the South of the town named Grigno the route is mapped on the wrong side of the river. It should be over the path I marked, but it is not.