"traffic_signals"=>"signal","traffic_signals:direction"=>"backward"
"traffic_signals"=>"signal","traffic_signals:direction"=>"backward"
"traffic_signals"=>"traffic_lights","traffic_signals:direction"=>"forward"
"traffic_signals"=>"pedestrian_crossing","traffic_signals:direction"=>"forward"
"traffic_signals"=>"traffic_lights","traffic_signals:direction"=>"forward"
"traffic_signals"=>"traffic_lights","traffic_signals:direction"=>"forward"
"traffic_signals"=>"traffic_lights","traffic_signals:direction"=>"forward"
"traffic_signals"=>"on_demand","traffic_signals:direction"=>"forward"
"traffic_signals"=>"on_demand","traffic_signals:direction"=>"forward"
"traffic_signals"=>"on_demand","traffic_signals:direction"=>"backward"
"traffic_signals"=>"on_demand","traffic_signals:direction"=>"backward"