text: Admittedly no, I only have an assumption that it's cycleable, from browsing the internet, but am unable to find a source for us to use; e.g. Mapillary doesn't cover this, therefore I guess ground survey is required.
  As of my remark on the LCN, right, I miss some explanation or indication of the source, to tell why this is a LCN, and not just a whim. 
  But that's a general wish of edits be well-documented, i also admit.