Tag trail_visibility: Proposed Improvements for this Descriptive Tag

[Hungerburg (Asa Hundert)]

@erutan

At this point we can have a highway=path with trail_visibility=excellent that has no visible path/trail at all because there are bright tall markers

My words, again Perhaps, that is the main reason why I wanted the trailblazing tag to succeed in finding approval. Though, trust me, I did my share in marking (what you’d perhaps call PROW) ways. Blazes are in no way comparable to a trodden path.