Tag 'turn:lanes:backward = left;through|left;through|right'

• 2: sidewalk
• 2: cycleway:both
• 2: surface
• 2: lanes:forward
• 2: maxspeed
• 2: lanes:backward
• 2: name:etymology:wikidata
• 2: vehicle:lanes:backward
• 2: bicycle:lanes:backward
• 2: smoothness
• 2: lit
• 2: lanes
• 2: name
• 2: turn:lanes:backward
• 2: highway
• 2: postal_code
• 2: sidewalk:right:surface
• 1: source:maxspeed