"button_operated"=>"yes","crossing"=>"traffic_signals","crossing_ref"=>"zebra"
"crossing"=>"marked","crossing_ref"=>"zebra","tactile_paving"=>"no"
"crossing"=>"marked","crossing_ref"=>"zebra","tactile_paving"=>"yes"
"crossing"=>"unmarked","crossing:island"=>"yes","kerb"=>"flush","tactile_paving"=>"no"
"crossing"=>"traffic_signals","crossing:island"=>"no","crossing_ref"=>"zebra"
"crossing"=>"traffic_signals","crossing:island"=>"no","crossing_ref"=>"zebra"
"crossing:bell"=>"yes","crossing:light"=>"yes","crossing:barrier"=>"full"
"crossing:bell"=>"yes","crossing:light"=>"yes","crossing:barrier"=>"full"
"crossing:bell"=>"yes","crossing:light"=>"yes"
"crossing:bell"=>"yes","crossing:light"=>"yes","crossing:barrier"=>"full"
"crossing:bell"=>"yes","crossing:light"=>"yes"
"crossing:bell"=>"yes","crossing:light"=>"yes"
"crossing:bell"=>"yes","crossing:light"=>"yes","crossing:barrier"=>"full"
"crossing:bell"=>"yes","crossing:light"=>"yes","crossing:barrier"=>"full"
"crossing"=>"uncontrolled","crossing:island"=>"yes"
"crossing"=>"traffic_signals","crossing:island"=>"yes","traffic_signals:sound"=>"no","traffic_signals:vibration"=>"no"
"crossing"=>"zebra","traffic_calming"=>"choker"