Tag 'smoothness = impassable'

• 13: smoothness
• 11: highway
• 9: trail_visibility
• 8: name
• 7: surface
• 5: width
• 4: end_date
• 4: note
• 4: website
• 4: access
• 4: bicycle
• 4: name:etymology:wikidata
• 4: thread_osm
• 4: foot
• 3: mtb:scale
• 3: tracktype
• 3: sac_scale
• 2: razed:highway
• 2: abandoned:highway
• 1: description
• 1: ford
• 1: incline