"crossing:bell"=>"yes","crossing:light"=>"yes","crossing:barrier"=>"half"
"button_operated"=>"yes","crossing"=>"traffic_signals","tactile_paving"=>"yes","traffic_signals:sound"=>"yes"
"button_operated"=>"yes","crossing"=>"traffic_signals","tactile_paving"=>"yes","traffic_signals:sound"=>"yes"