"crossing"=>"unmarked","tactile_paving"=>"yes"
"crossing"=>"unmarked","tactile_paving"=>"yes"
"crossing"=>"traffic_signals;island","crossing_ref"=>"pelican","tactile_paving"=>"yes","traffic_signals:sound"=>"yes"
"crossing"=>"uncontrolled","crossing_ref"=>"zebra"
"crossing"=>"uncontrolled","crossing_ref"=>"zebra"