{"id":"ncdot_ext.traffic_signals","schema":"ncdot_ext","name":"traffic_signals","properties":[{"name":"id","type":"int4","description":""},{"name":"source_objectid","type":"int4","description":""},{"name":"signal_id","type":"varchar","description":""},{"name":"location","type":"varchar","description":""},{"name":"city","type":"varchar","description":""},{"name":"county","type":"varchar","description":""},{"name":"flasher","type":"varchar","description":""},{"name":"latitude","type":"float8","description":""},{"name":"longitude","type":"float8","description":""},{"name":"signal_system","type":"varchar","description":""},{"name":"system_descr","type":"varchar","description":""},{"name":"signal_plans","type":"varchar","description":""},{"name":"_sync_timestamp","type":"timestamptz","description":""}],"geometrytype":"Point","center":[-79.81106156587049,35.157528609470205],"bounds":[-84.19676218072786,33.78477776104862,-75.42536095101313,36.53027945789179],"minzoom":0,"maxzoom":22,"tileurl":"https://pgtileserv-production-affe.up.railway.app/ncdot_ext.traffic_signals/{z}/{x}/{y}.pbf"}