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milleleaf/hk-roads / index.json

helenk

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{
 "built": "2026-11-02T01:44:42",
 "counts": {
  "bus_only_lane": 254,
  "centerline": 36534,
  "gisp_on_street_parking": 37331,
  "intersection": 27379,
  "nsr": 20077,
  "onstreetpark": 37331,
  "pedestrian_zone": 66,
  "permit": 22,
  "prohibition": 2339,
  "roundabout": 354,
  "run_in_out": 677,
  "speed_limit": 4385,
  "traffic_features": 2982,
  "tun_bridge_toll": 49,
  "tun_bridge_tv_toll": 1112,
  "turn": 11060,
  "vehicle_restriction": 838,
  "landsd_road_centreline": 39915,
  "aids_dtad_crossing_line": 8202,
  "aids_dtad_cyc_pt": 2625,
  "aids_dtad_drop_kerb_line": 32396,
  "aids_dtad_ds_filled": 974,
  "aids_dtad_ds_misc_line": 8649,
  "aids_dtad_ds_plate_line": 8316,
  "aids_dtad_ds_pole_line": 4655,
  "aids_dtad_ds_pole_line_c": 389,
  "aids_dtad_ds_pole_pt": 3226,
  "aids_dtad_gipole_pt": 57629,
  "aids_dtad_lv21_line": 75380,
  "aids_dtad_lv22_filled": 24099,
  "aids_dtad_lv22_line": 370339,
  "aids_dtad_lv23_line": 2,
  "aids_dtad_lv24_line": 98,
  "aids_dtad_lv30_line": 340,
  "aids_dtad_lv38_line": 4235,
  "aids_dtad_misc_pt": 57,
  "aids_dtad_ped_refuge_line": 77,
  "aids_dtad_ps_anno": 396,
  "aids_dtad_ps_filled": 2,
  "aids_dtad_ps_misc_line": 2444,
  "aids_dtad_ps_plate_line": 2640,
  "aids_dtad_ps_pole_line": 668,
  "aids_dtad_ps_pole_pt": 2312,
  "aids_dtad_railing_line": 93323,
  "aids_dtad_rd_al_line": 4861,
  "aids_dtad_rd_mark_anno": 2500,
  "aids_dtad_rd_mark_line": 108792,
  "aids_dtad_rd_mark_line_c": 94040,
  "aids_dtad_rd_mark_sym_line": 9306,
  "aids_dtad_rd_mark_sym_pt": 80988,
  "aids_dtad_rst_zone_line": 71800,
  "aids_dtad_run_in_out_line": 1114,
  "aids_dtad_tg_path_line": 2636,
  "aids_dtad_traffic_light_filled": 3885,
  "aids_dtad_traffic_light_line": 3312,
  "aids_dtad_traffic_light_pt": 37397,
  "aids_dtad_ts_abv_anno": 10022,
  "aids_dtad_ts_abv_line": 12082,
  "aids_dtad_ts_abv_pt": 179761,
  "aids_dtad_ts_filled": 18273,
  "aids_dtad_ts_misc_line": 13952,
  "aids_dtad_ts_plate_line": 13695,
  "aids_dtad_ts_pole_line": 9473,
  "aids_dtad_ts_pole_pt": 131620,
  "aids_dtad_tw_strip_line": 35570,
  "aids_dtad_ty_bar_line": 253,
  "aids_dtad_yl_box_line": 3029,
  "aids_dtad_yl_box_poly": 616,
  "aids_unknown_line": 826
 },
 "pmtiles": {
  "file": "roads.pmtiles",
  "layers": {
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    "minzoom": 8
   },
   "speed_limit": {
    "minzoom": 12
   },
   "bus_only_lane": {
    "minzoom": 12
   },
   "pedestrian_zone": {
    "minzoom": 12
   },
   "roundabout": {
    "minzoom": 12
   },
   "nsr": {
    "minzoom": 14
   },
   "turn": {
    "minzoom": 14
   },
   "intersection": {
    "minzoom": 14
   },
   "traffic_features": {
    "minzoom": 14
   },
   "run_in_out": {
    "minzoom": 14
   },
   "permit": {
    "minzoom": 14
   },
   "prohibition": {
    "minzoom": 14
   },
   "vehicle_restriction": {
    "minzoom": 14
   },
   "onstreetpark": {
    "minzoom": 15
   },
   "gisp_on_street_parking": {
    "minzoom": 15
   }
  },
  "minzoom": 8,
  "maxzoom": 16,
  "MB": 28.5
 },
 "parquet": {
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  "centerline.parquet": 12.53,
  "gisp_on_street_parking.parquet": 0.92,
  "intersection.parquet": 1.07,
  "nsr.parquet": 9.55,
  "onstreetpark.parquet": 0.56,
  "pedestrian_zone.parquet": 0.01,
  "permit.parquet": 0.0,
  "prohibition.parquet": 0.08,
  "roundabout.parquet": 0.02,
  "run_in_out.parquet": 0.04,
  "speed_limit.parquet": 0.75,
  "traffic_features.parquet": 0.1,
  "tun_bridge_toll.parquet": 0.0,
  "tun_bridge_tv_toll.parquet": 0.01,
  "turn.parquet": 0.77,
  "vehicle_restriction.parquet": 0.03,
  "landsd_road_centreline.parquet": 7.44,
  "landsd_road_centreline_hk1980.parquet": 5.96
 },
 "landsd": {
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   "layers": {
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    }
   },
   "minzoom": 12,
   "maxzoom": 16,
   "MB": 12.2
  },
  "crs": {
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   "landsd_road_centreline.parquet": "EPSG:4326"
  },
  "source": "Lands Department, Road Centreline (CSDI landsd_rcd_1637310758814_80061) https://portal.csdi.gov.hk/server/rest/services/common/landsd_rcd_1637310758814_80061/FeatureServer/0/query",
  "licence": "https://portal.csdi.gov.hk/csdi-webpage/doc/TNC"
 },
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   "maxzoom": 18,
   "layers": [
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    "dtad_cyc_pt",
    "dtad_drop_kerb_line",
    "dtad_ds_filled",
    "dtad_ds_misc_line",
    "dtad_ds_plate_line",
    "dtad_ds_pole_line",
    "dtad_ds_pole_line_c",
    "dtad_ds_pole_pt",
    "dtad_gipole_pt",
    "dtad_lv21_line",
    "dtad_lv22_filled",
    "dtad_lv22_line",
    "dtad_lv23_line",
    "dtad_lv24_line",
    "dtad_lv30_line",
    "dtad_lv38_line",
    "dtad_misc_pt",
    "dtad_ped_refuge_line",
    "dtad_ps_anno",
    "dtad_ps_filled",
    "dtad_ps_misc_line",
    "dtad_ps_plate_line",
    "dtad_ps_pole_line",
    "dtad_ps_pole_pt",
    "dtad_railing_line",
    "dtad_rd_al_line",
    "dtad_rd_mark_anno",
    "dtad_rd_mark_line",
    "dtad_rd_mark_line_c",
    "dtad_rd_mark_sym_line",
    "dtad_rd_mark_sym_pt",
    "dtad_rst_zone_line",
    "dtad_run_in_out_line",
    "dtad_tg_path_line",
    "dtad_traffic_light_filled",
    "dtad_traffic_light_line",
    "dtad_traffic_light_pt",
    "dtad_ts_abv_anno",
    "dtad_ts_abv_line",
    "dtad_ts_abv_pt",
    "dtad_ts_filled",
    "dtad_ts_misc_line",
    "dtad_ts_plate_line",
    "dtad_ts_pole_line",
    "dtad_ts_pole_pt",
    "dtad_tw_strip_line",
    "dtad_ty_bar_line",
    "dtad_yl_box_line",
    "dtad_yl_box_poly",
    "unknown_line"
   ],
   "MB": 293.6
  },
  "parquet": {
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   "traffic-aids/dtad_cyc_pt.parquet": 0.05,
   "traffic-aids/dtad_drop_kerb_line.parquet": 2.2,
   "traffic-aids/dtad_ds_filled.parquet": 0.07,
   "traffic-aids/dtad_ds_misc_line.parquet": 0.55,
   "traffic-aids/dtad_ds_plate_line.parquet": 90.25,
   "traffic-aids/dtad_ds_pole_line.parquet": 3.74,
   "traffic-aids/dtad_ds_pole_line_c.parquet": 0.03,
   "traffic-aids/dtad_ds_pole_pt.parquet": 0.09,
   "traffic-aids/dtad_gipole_pt.parquet": 0.84,
   "traffic-aids/dtad_lv21_line.parquet": 6.09,
   "traffic-aids/dtad_lv22_filled.parquet": 3.6,
   "traffic-aids/dtad_lv22_line.parquet": 31.7,
   "traffic-aids/dtad_lv23_line.parquet": 0.01,
   "traffic-aids/dtad_lv24_line.parquet": 0.01,
   "traffic-aids/dtad_lv30_line.parquet": 0.28,
   "traffic-aids/dtad_lv38_line.parquet": 0.82,
   "traffic-aids/dtad_misc_pt.parquet": 0.0,
   "traffic-aids/dtad_ped_refuge_line.parquet": 0.03,
   "traffic-aids/dtad_ps_anno.parquet": 0.06,
   "traffic-aids/dtad_ps_filled.parquet": 0.0,
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   "traffic-aids/dtad_ps_plate_line.parquet": 35.33,
   "traffic-aids/dtad_ps_pole_line.parquet": 0.56,
   "traffic-aids/dtad_ps_pole_pt.parquet": 0.06,
   "traffic-aids/dtad_railing_line.parquet": 12.52,
   "traffic-aids/dtad_rd_al_line.parquet": 1.6,
   "traffic-aids/dtad_rd_mark_anno.parquet": 0.39,
   "traffic-aids/dtad_rd_mark_line.parquet": 14.24,
   "traffic-aids/dtad_rd_mark_line_c.parquet": 11.38,
   "traffic-aids/dtad_rd_mark_sym_line.parquet": 10.25,
   "traffic-aids/dtad_rd_mark_sym_pt.parquet": 1.93,
   "traffic-aids/dtad_rst_zone_line.parquet": 12.81,
   "traffic-aids/dtad_run_in_out_line.parquet": 0.09,
   "traffic-aids/dtad_tg_path_line.parquet": 0.16,
   "traffic-aids/dtad_traffic_light_filled.parquet": 1.24,
   "traffic-aids/dtad_traffic_light_line.parquet": 2.21,
   "traffic-aids/dtad_traffic_light_pt.parquet": 0.7,
   "traffic-aids/dtad_ts_abv_anno.parquet": 1.41,
   "traffic-aids/dtad_ts_abv_line.parquet": 5.63,
   "traffic-aids/dtad_ts_abv_pt.parquet": 4.63,
   "traffic-aids/dtad_ts_filled.parquet": 5.61,
   "traffic-aids/dtad_ts_misc_line.parquet": 0.8,
   "traffic-aids/dtad_ts_plate_line.parquet": 155.8,
   "traffic-aids/dtad_ts_pole_line.parquet": 6.23,
   "traffic-aids/dtad_ts_pole_pt.parquet": 3.37,
   "traffic-aids/dtad_tw_strip_line.parquet": 3.43,
   "traffic-aids/dtad_ty_bar_line.parquet": 0.13,
   "traffic-aids/dtad_yl_box_line.parquet": 0.49,
   "traffic-aids/dtad_yl_box_poly.parquet": 0.13,
   "traffic-aids/unknown_line.parquet": 0.21
  },
  "no_geometry": {},
  "revised": "2026-10-29",
  "from_citygml": [
   "dtad_lv24_line",
   "dtad_ps_filled"
  ],
  "source": "Transport Department, Traffic Aids Drawings (2nd Generation) https://static.data.gov.hk/td/traffic-aids-drawings-v2/dTAD_IRNP.gdb.zip, snapshot ca83fbf506a70745, data revision cut-off 2026-10-29"
 },
 "source": "Transport Department, Road Network (2nd Generation) https://static.data.gov.hk/td/road-network-v2/RdNet_IRNP.gdb.zip, snapshot 162f9717b9c7d90d, tippecanoe 2.79.0"
}

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	{
	"built": "2026-11-02T01:44:42",
	"counts": {
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	"centerline": 36534,
	"gisp_on_street_parking": 37331,
	"intersection": 27379,
	"nsr": 20077,
	"onstreetpark": 37331,
	"pedestrian_zone": 66,
	"permit": 22,
	"prohibition": 2339,
	"roundabout": 354,
	"run_in_out": 677,
	"speed_limit": 4385,
	"traffic_features": 2982,
	"tun_bridge_toll": 49,
	"tun_bridge_tv_toll": 1112,
	"turn": 11060,
	"vehicle_restriction": 838,
	"landsd_road_centreline": 39915,
	"aids_dtad_crossing_line": 8202,
	"aids_dtad_cyc_pt": 2625,
	"aids_dtad_drop_kerb_line": 32396,
	"aids_dtad_ds_filled": 974,
	"aids_dtad_ds_misc_line": 8649,
	"aids_dtad_ds_plate_line": 8316,
	"aids_dtad_ds_pole_line": 4655,
	"aids_dtad_ds_pole_line_c": 389,
	"aids_dtad_ds_pole_pt": 3226,
	"aids_dtad_gipole_pt": 57629,
	"aids_dtad_lv21_line": 75380,
	"aids_dtad_lv22_filled": 24099,
	"aids_dtad_lv22_line": 370339,
	"aids_dtad_lv23_line": 2,
	"aids_dtad_lv24_line": 98,
	"aids_dtad_lv30_line": 340,
	"aids_dtad_lv38_line": 4235,
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	"aids_dtad_ped_refuge_line": 77,
	"aids_dtad_ps_anno": 396,
	"aids_dtad_ps_filled": 2,
	"aids_dtad_ps_misc_line": 2444,
	"aids_dtad_ps_plate_line": 2640,
	"aids_dtad_ps_pole_line": 668,
	"aids_dtad_ps_pole_pt": 2312,
	"aids_dtad_railing_line": 93323,
	"aids_dtad_rd_al_line": 4861,
	"aids_dtad_rd_mark_anno": 2500,
	"aids_dtad_rd_mark_line": 108792,
	"aids_dtad_rd_mark_line_c": 94040,
	"aids_dtad_rd_mark_sym_line": 9306,
	"aids_dtad_rd_mark_sym_pt": 80988,
	"aids_dtad_rst_zone_line": 71800,
	"aids_dtad_run_in_out_line": 1114,
	"aids_dtad_tg_path_line": 2636,
	"aids_dtad_traffic_light_filled": 3885,
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	"aids_unknown_line": 826
	},
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	"speed_limit": {
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	"pedestrian_zone": {
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	"roundabout": {
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	},
	"nsr": {
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	},
	"turn": {
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	},
	"intersection": {
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	},
	"traffic_features": {
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	"run_in_out": {
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	},
	"permit": {
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	},
	"prohibition": {
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	},
	"vehicle_restriction": {
	"minzoom": 14
	},
	"onstreetpark": {
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	},
	"gisp_on_street_parking": {
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	"MB": 28.5
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	"centerline.parquet": 12.53,
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	"turn.parquet": 0.77,
	"vehicle_restriction.parquet": 0.03,
	"landsd_road_centreline.parquet": 7.44,
	"landsd_road_centreline_hk1980.parquet": 5.96
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	"crs": {
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	"landsd_road_centreline.parquet": "EPSG:4326"
	},
	"source": "Lands Department, Road Centreline (CSDI landsd_rcd_1637310758814_80061) https://portal.csdi.gov.hk/server/rest/services/common/landsd_rcd_1637310758814_80061/FeatureServer/0/query",
	"licence": "https://portal.csdi.gov.hk/csdi-webpage/doc/TNC"
	},
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	"traffic-aids/dtad_ps_pole_line.parquet": 0.56,
	"traffic-aids/dtad_ps_pole_pt.parquet": 0.06,
	"traffic-aids/dtad_railing_line.parquet": 12.52,
	"traffic-aids/dtad_rd_al_line.parquet": 1.6,
	"traffic-aids/dtad_rd_mark_anno.parquet": 0.39,
	"traffic-aids/dtad_rd_mark_line.parquet": 14.24,
	"traffic-aids/dtad_rd_mark_line_c.parquet": 11.38,
	"traffic-aids/dtad_rd_mark_sym_line.parquet": 10.25,
	"traffic-aids/dtad_rd_mark_sym_pt.parquet": 1.93,
	"traffic-aids/dtad_rst_zone_line.parquet": 12.81,
	"traffic-aids/dtad_run_in_out_line.parquet": 0.09,
	"traffic-aids/dtad_tg_path_line.parquet": 0.16,
	"traffic-aids/dtad_traffic_light_filled.parquet": 1.24,
	"traffic-aids/dtad_traffic_light_line.parquet": 2.21,
	"traffic-aids/dtad_traffic_light_pt.parquet": 0.7,
	"traffic-aids/dtad_ts_abv_anno.parquet": 1.41,
	"traffic-aids/dtad_ts_abv_line.parquet": 5.63,
	"traffic-aids/dtad_ts_abv_pt.parquet": 4.63,
	"traffic-aids/dtad_ts_filled.parquet": 5.61,
	"traffic-aids/dtad_ts_misc_line.parquet": 0.8,
	"traffic-aids/dtad_ts_plate_line.parquet": 155.8,
	"traffic-aids/dtad_ts_pole_line.parquet": 6.23,
	"traffic-aids/dtad_ts_pole_pt.parquet": 3.37,
	"traffic-aids/dtad_tw_strip_line.parquet": 3.43,
	"traffic-aids/dtad_ty_bar_line.parquet": 0.13,
	"traffic-aids/dtad_yl_box_line.parquet": 0.49,
	"traffic-aids/dtad_yl_box_poly.parquet": 0.13,
	"traffic-aids/unknown_line.parquet": 0.21
	},
	"no_geometry": {},
	"revised": "2026-10-29",
	"from_citygml": [
	"dtad_lv24_line",
	"dtad_ps_filled"
	],
	"source": "Transport Department, Traffic Aids Drawings (2nd Generation) https://static.data.gov.hk/td/traffic-aids-drawings-v2/dTAD_IRNP.gdb.zip, snapshot ca83fbf506a70745, data revision cut-off 2026-10-29"
	},
	"source": "Transport Department, Road Network (2nd Generation) https://static.data.gov.hk/td/road-network-v2/RdNet_IRNP.gdb.zip, snapshot 162f9717b9c7d90d, tippecanoe 2.79.0"
	}