"surface"=>"asphalt","crossing"=>"zebra","smoothness"=>"excellent","traffic_calming"=>"table"
"button_operated"=>"yes","crossing"=>"traffic_signals"
"button_operated"=>"yes","crossing"=>"traffic_signals"
"button_operated"=>"yes","crossing"=>"traffic_signals"
"button_operated"=>"yes","crossing"=>"traffic_signals"
"crossing"=>"traffic_signals","expected_rwn_route_relations"=>"3","network:type"=>"node_network","rwn_ref"=>"76"
"button_operated"=>"yes","crossing"=>"traffic_signals","traffic_signals:sound"=>"no","traffic_signals:vibration"=>"no"
"crossing"=>"uncontrolled","crossing_ref"=>"zebra"
"crossing_ref"=>"zebra","traffic_calming"=>"bump"
"crossing_ref"=>"zebra","traffic_calming"=>"bump"