text: It's these ways:
  
  https://www.openstreetmap.org/way/98813215
  https://www.openstreetmap.org/way/98813242
  https://www.openstreetmap.org/way/51069196
  
  The deprecated highway=byway tagging no longer renders these on the map. They should be replaced with something like highway=track or highway=service or similar, depending upon what's on the ground, together with using the designation tag to record the correct designation (I.e. a BOAT or a Restricted Byway), because highway=byway is ambiguous.