"crossing"=>"uncontrolled","crossing_ref"=>"zebra","crossing:island"=>"no"
"crossing"=>"uncontrolled","crossing_ref"=>"zebra","crossing:island"=>"no"
"crossing"=>"zebra","supervised"=>"no","crossing_ref"=>"zebra"
"crossing"=>"zebra","supervised"=>"no","crossing_ref"=>"zebra","tactile_paving"=>"yes"
"crossing"=>"zebra","supervised"=>"no","crossing_ref"=>"zebra"
"crossing:bell"=>"yes","crossing:light"=>"yes","crossing:barrier"=>"half"
"crossing:bell"=>"yes","crossing:light"=>"yes","crossing:barrier"=>"half"