{"id":"hk-td-tis_15-road-network-v2","title":"Road Network (2nd Generation)","description":"The Road Network dataset includes traffic directions, turning restrictions at road junctions, stopping restrictions, on-street parking spaces and other road traffic data for supporting the development of intelligent transport system, fleet management system and car navigation etc. by the public.\n\n\n\nThere are 3 kinds of spatial data file format available:\n\n\n\n \n\n\n\nFile GeoDatabase(FGDB, provided in ZIP):\n\nUsers can read this [consolidated list](https://static.data.gov.hk/td/road-network-v2/dataspec/file_list.csv) to enquire the data resource and file names.\n\n\n\nKML:\n\nUsers can read this [consolidated list](https://static.data.gov.hk/td/road-network-v2/dataspec/file_list.csv) to enquire the data resource and file names.\n\n\n\nGML + GFS:Users can read this [consolidated list](https://static.data.gov.hk/td/road-network-v2/dataspec/file_list.csv) to enquire the data resource and file names.\n\n\n\n \n\n\n\nDelta Change provided in CSV format, users can read this [consolidated list](https://static.data.gov.hk/td/road-network-v2/dataspec/file_list.csv) to enquire the data resource and file names.","publisher":{"id":"7454e563-7cff-4d0c-a563-1be0a85352d4","name":"Transport Department"},"categories":[{"id":"transport","name":"Transportation"}],"tags":[],"resources":[{"id":"0316bc74-f64c-42f5-a6b6-4b218776ace2","name":"Delta change of roundabout","description":"Delta change of roundabout.","url":"https://static.data.gov.hk/td/road-network-v2/ROUNDABOUT_change.csv","format":"CSV","language":"en","updated":"2021-07-05T08:30:39.030424","isApi":"N","upstreamDocumentation":[]},{"id":"0aef1c4a-73df-4067-b144-94459f987e09","name":"Roundabout","description":"Roundabout.","url":"https://static.data.gov.hk/td/road-network-v2/ROUNDABOUT.gml","format":"GML","language":"en","updated":"2021-07-05T08:30:12.458183","isApi":"N","upstreamDocumentation":[]},{"id":"0e485daa-02f0-494d-9c11-09f351205649","name":"Bus only lane","description":"Bus only lane.","url":"https://static.data.gov.hk/td/road-network-v2/BUS_ONLY_LANE.gml","format":"GML","language":"en","updated":"2021-07-05T08:30:07.225430","isApi":"N","upstreamDocumentation":[]},{"id":"12309b88-b483-4f60-a0ed-5c1d7c0f58d8","name":"Delta change of intersection point of two centerlines","description":"Delta change of intersection point of two centerlines.","url":"https://static.data.gov.hk/td/road-network-v2/INTERSECTION_change.csv","format":"CSV","language":"en","updated":"2021-07-05T08:30:33.589515","isApi":"N","upstreamDocumentation":[]},{"id":"1c00e10b-f213-4d88-a3c4-202222f6639e","name":"Speed Limit","description":"Speed Limit.","url":"https://static.data.gov.hk/td/road-network-v2/SPEED_LIMIT.gml","format":"GML","language":"en","updated":"2021-07-05T08:30:14.073023","isApi":"N","upstreamDocumentation":[]},{"id":"218d8b71-b209-4ae9-bed8-708138e62d4e","name":"Pedestrian zone","description":"Pedestrian zone.","url":"https://static.data.gov.hk/td/road-network-v2/PEDESTRIAN_ZONE.gfs","format":"GFS","language":"en","updated":"2021-07-05T08:30:21.796350","isApi":"N","upstreamDocumentation":[]},{"id":"31aa4529-934b-442d-a90a-cc6541d730df","name":"Traffic sign of vehicle restriction","description":"Traffic sign of vehicle restriction.","url":"https://static.data.gov.hk/td/road-network-v2/VEHICLE_RESTRICTION.gml","format":"GML","language":"en","updated":"2021-07-05T08:30:16.530056","isApi":"N","upstreamDocumentation":[]},{"id":"31e65258-2f79-494b-9659-1a1cf79a4c25","name":"Delta change of zebra crossing, yellow box, toll plaza and cul-de-sac","description":"Delta change of zebra crossing, yellow box, toll plaza and cul-de-sac.","url":"https://static.data.gov.hk/td/road-network-v2/TRAFFIC_FEATURES_change.csv","format":"CSV","language":"en","updated":"2021-07-05T08:30:42.480680","isApi":"N","upstreamDocumentation":[]},{"id":"3673f74a-ab49-4f5c-9df2-2b79569d5500","name":"Toll rates of tunnel and bridge","description":"Toll rates of tunnel and bridge.","url":"https://static.data.gov.hk/td/road-network-v2/TUN_BRIDGE_TOLL.csv","format":"CSV","language":"en","updated":"2025-06-06T16:36:01.845145","isApi":"N","upstreamDocumentation":[]},{"id":"36b134e3-5dee-4f2a-8ffe-bedc8bd8c866","name":"Delta change of no stopping restriction","description":"Delta change of no stopping restriction.","url":"https://static.data.gov.hk/td/road-network-v2/NSR_change.csv","format":"CSV","language":"en","updated":"2021-07-05T08:30:34.691176","isApi":"N","upstreamDocumentation":[]},{"id":"37f0ab92-a2a6-4dd9-b4c6-dc3429068841","name":"Location of directional sign or traffic sign indicating road access with permit or authorisation","description":"Location of directional sign or traffic sign indicating road access with permit or authorisation.","url":"https://static.data.gov.hk/td/road-network-v2/PERMIT.gfs","format":"GFS","language":"en","updated":"2021-07-05T08:30:22.698308","isApi":"N","upstreamDocumentation":[]},{"id":"38eec12e-6b66-489a-9a1b-736598ab16fd","name":"Road Network (2nd Generation)","description":"Road Network (2nd Generation).","url":"https://static.data.gov.hk/td/road-network-v2/RdNet_IRNP.gdb.zip","format":"FGDB","language":"en","updated":"2021-07-05T08:29:57.809722","isApi":"N","upstreamDocumentation":[]},{"id":"3b57fb6f-4316-46a6-87aa-a24f274915b2","name":"Additional textual information of location of on-street parking","description":"Additional textual information of location of on-street parking.","url":"https://static.data.gov.hk/td/road-network-v2/ON_STREET_PARK.csv","format":"CSV","language":"en","updated":"2021-07-05T08:30:46.173878","isApi":"N","upstreamDocumentation":[]},{"id":"439b87b8-0e13-45ce-ace3-7548c69f7f72","name":"Location of directional sign or traffic sign indicating road access with permit or authorisation","description":"Location of directional sign or traffic sign indicating road access with permit or authorisation.","url":"https://static.data.gov.hk/td/road-network-v2/PERMIT.kmz","format":"KML","language":"en","updated":"2021-07-05T08:30:01.228274","isApi":"N","upstreamDocumentation":[]},{"id":"441f4ba3-7604-4302-a739-1f80a064bf47","name":"Speed Limit","description":"Speed Limit.","url":"https://static.data.gov.hk/td/road-network-v2/SPEED_LIMIT.gfs","format":"GFS","language":"en","updated":"2021-07-05T08:30:26.466290","isApi":"N","upstreamDocumentation":[]},{"id":"4748e624-0fae-496e-a4ad-3c01ff6aebcf","name":"Pedestrian zone","description":"Pedestrian zone.","url":"https://static.data.gov.hk/td/road-network-v2/PEDESTRIAN_ZONE.kmz","format":"KML","language":"en","updated":"2021-07-05T08:30:00.612573","isApi":"N","upstreamDocumentation":[]},{"id":"4de3b7aa-20b2-4333-b647-d32a737e9911","name":"Run-in, run-out of off-street car park sites","description":"Run-in, run-out of off-street car park sites.","url":"https://static.data.gov.hk/td/road-network-v2/RUN_IN_OUT.gfs","format":"GFS","language":"en","updated":"2021-07-05T08:30:25.538171","isApi":"N","upstreamDocumentation":[]},{"id":"4fc3b027-150d-4ee0-ab03-f50647a545b4","name":"Delta change of run-in, run-out of off-street car park sites","description":"Delta change of run-in, run-out of off-street car park sites.","url":"https://static.data.gov.hk/td/road-network-v2/RUN_IN_OUT_change.csv","format":"CSV","language":"en","updated":"2021-07-05T08:30:40.110320","isApi":"N","upstreamDocumentation":[]},{"id":"5001f8a5-8bcc-4a94-8c52-d8fea0d08a03","name":"Traffic sign of vehicle restriction","description":"Traffic sign of vehicle restriction.","url":"https://static.data.gov.hk/td/road-network-v2/VEHICLE_RESTRICTION.gfs","format":"GFS","language":"en","updated":"2021-07-05T08:30:29.455724","isApi":"N","upstreamDocumentation":[]},{"id":"5688ce09-ae08-417e-889d-18185aa3afe6","name":"Road centerline","description":"Road centerline.","url":"https://static.data.gov.hk/td/road-network-v2/CENTERLINE.kmz","format":"KML","language":"en","updated":"2021-07-05T08:29:58.855541","isApi":"N","upstreamDocumentation":[]},{"id":"56b30789-11c1-416d-b370-8b7049ad394c","name":"Restricted turn movement","description":"Restricted turn movement.","url":"https://static.data.gov.hk/td/road-network-v2/TURN.gml","format":"GML","language":"en","updated":"2021-07-05T08:30:15.710013","isApi":"N","upstreamDocumentation":[]},{"id":"57c24df1-722d-47d7-a458-553548938f41","name":"Zebra crossing, yellow box, toll plaza and cul-de-sac","description":"Zebra crossing, yellow box, toll plaza and cul-de-sac.","url":"https://static.data.gov.hk/td/road-network-v2/TRAFFIC_FEATURES.kmz","format":"KML","language":"en","updated":"2021-07-05T08:30:04.398590","isApi":"N","upstreamDocumentation":[]},{"id":"5e52a0b3-02e7-4672-a6d9-856517c1016a","name":"Last update date of Road Network dataset","description":"Last update date of Road Network dataset.","url":"https://static.data.gov.hk/td/road-network-v2/DATA_LAST_UPDATED_DATE.csv","format":"CSV","language":"en","updated":"2021-07-05T08:30:48.623724","isApi":"N","upstreamDocumentation":[]},{"id":"6412fc11-c9cf-48d5-8d0b-c7ba3135b1bb","name":"Bus only lane","description":"Bus only lane.","url":"https://static.data.gov.hk/td/road-network-v2/BUS_ONLY_LANE.kmz","format":"KML","language":"en","updated":"2021-07-05T08:29:58.322367","isApi":"N","upstreamDocumentation":[]},{"id":"687b1fac-d35b-4b63-a500-74dae6fb58b7","name":"Traffic sign of prohibition","description":"Traffic sign of prohibition.","url":"https://static.data.gov.hk/td/road-network-v2/PROHIBITION.kmz","format":"KML","language":"en","updated":"2021-07-05T08:30:01.857430","isApi":"N","upstreamDocumentation":[]},{"id":"6a5cdc8d-8b68-4279-99fa-08a4a8a1fc3b","name":"Roundabout","description":"Roundabout.","url":"https://static.data.gov.hk/td/road-network-v2/ROUNDABOUT.gfs","format":"GFS","language":"en","updated":"2021-07-05T08:30:24.620239","isApi":"N","upstreamDocumentation":[]},{"id":"6bc63d67-ac4a-4ae3-bfbd-261185142507","name":"Road Network (2nd Generation) (CSDI Portal)","description":"Road Network (2nd Generation) (CSDI Portal)","url":"https://portal.csdi.gov.hk/geoportal/?datasetId=td_rcd_1638949160594_2844","format":"API","language":"en, zh-Hant, zh-Hans","updated":"2023-02-23T16:40:39.200121","isApi":"Y","upstreamDocumentation":[]},{"id":"6fae23e7-0ff5-4cc8-9779-46decb199b72","name":"No stopping restriction","description":"No stopping restriction.","url":"https://static.data.gov.hk/td/road-network-v2/NSR.kmz","format":"KML","language":"en","updated":"2021-07-05T08:30:00.012432","isApi":"N","upstreamDocumentation":[]},{"id":"6fe7fec4-61b4-45fe-b8b6-d16bd2b7865b","name":"Zebra crossing, yellow box, toll plaza and cul-de-sac","description":"Zebra crossing, yellow box, toll plaza and cul-de-sac.","url":"https://static.data.gov.hk/td/road-network-v2/TRAFFIC_FEATURES.gfs","format":"GFS","language":"en","updated":"2021-07-05T08:30:27.472284","isApi":"N","upstreamDocumentation":[]},{"id":"752610d6-4003-423f-9739-433e60fa6f38","name":"Delta change of traffic sign of vehicle restriction","description":"Delta change of traffic sign of vehicle restriction.","url":"https://static.data.gov.hk/td/road-network-v2/VEHICLE_RESTRICTION_change.csv","format":"CSV","language":"en","updated":"2021-07-05T08:30:44.857877","isApi":"N","upstreamDocumentation":[]},{"id":"7b6acc4d-580c-47aa-935d-210e0acc4785","name":"Location of on-street parking","description":"Location of on-street parking.","url":"https://static.data.gov.hk/td/road-network-v2/ON_STREET_PARK_PT.gfs","format":"GFS","language":"en","updated":"2021-07-05T08:30:30.430672","isApi":"N","upstreamDocumentation":[]},{"id":"7f09c9cb-e155-45d9-a94e-f6f82b7ae504","name":"Bus only lane","description":"Bus only lane.","url":"https://static.data.gov.hk/td/road-network-v2/BUS_ONLY_LANE.gfs","format":"GFS","language":"en","updated":"2021-07-05T08:30:18.197596","isApi":"N","upstreamDocumentation":[]},{"id":"80f773a9-d30d-4eb4-b4e1-78310d35c2b0","name":"Intersection point of two centerlines","description":"Intersection point of two centerlines.","url":"https://static.data.gov.hk/td/road-network-v2/INTERSECTION.gml","format":"GML","language":"en","updated":"2021-07-05T08:30:08.657623","isApi":"N","upstreamDocumentation":[]},{"id":"848690c2-5bea-496d-beb6-b43aa0b603da","name":"No stopping restriction","description":"No stopping restriction.","url":"https://static.data.gov.hk/td/road-network-v2/NSR.gfs","format":"GFS","language":"en","updated":"2021-07-05T08:30:20.903838","isApi":"N","upstreamDocumentation":[]},{"id":"86e12d76-2768-47ad-87b0-3e34796e38cf","name":"Location of on-street parking","description":"Location of on-street parking.","url":"https://static.data.gov.hk/td/road-network-v2/ON_STREET_PARK_PT.kmz","format":"KML","language":"en","updated":"2021-07-05T08:30:06.482905","isApi":"N","upstreamDocumentation":[]},{"id":"875cf48a-a8d2-46d3-bd96-fd09dd09b531","name":"Restricted turn movement","description":"Restricted turn movement.","url":"https://static.data.gov.hk/td/road-network-v2/TURN.gfs","format":"GFS","language":"en","updated":"2021-07-05T08:30:28.437512","isApi":"N","upstreamDocumentation":[]},{"id":"8fed8603-609c-45ef-8d54-887296ca54bf","name":"Delta change of location of directional sign or traffic sign indicating road access with permit or authorisationauthorisation","description":"Delta change of location of directional sign or traffic sign indicating road access with permit or authorisationauthorisation.","url":"https://static.data.gov.hk/td/road-network-v2/PERMIT_change.csv","format":"CSV","language":"en","updated":"2021-07-05T08:30:36.813104","isApi":"N","upstreamDocumentation":[]},{"id":"98dc472e-c8b6-4968-bdb0-3e7b262a6beb","name":"No stopping restriction","description":"No stopping restriction.","url":"https://static.data.gov.hk/td/road-network-v2/NSR.gml","format":"GML","language":"en","updated":"2021-07-05T08:30:09.378748","isApi":"N","upstreamDocumentation":[]},{"id":"9931a7cc-9922-47b6-93aa-10a36f61a0a5","name":"Traffic sign of prohibition","description":"Traffic sign of prohibition.","url":"https://static.data.gov.hk/td/road-network-v2/PROHIBITION.gfs","format":"GFS","language":"en","updated":"2021-07-05T08:30:23.696240","isApi":"N","upstreamDocumentation":[]},{"id":"9a6bbbb1-3694-4866-a478-b7e684bb595d","name":"Delta change of bus only lane","description":"Delta change of bus only lane.","url":"https://static.data.gov.hk/td/road-network-v2/BUS_ONLY_LANE_change.csv","format":"CSV","language":"en","updated":"2021-07-05T08:30:31.426177","isApi":"N","upstreamDocumentation":[]},{"id":"9d127737-e1e4-4081-8b58-f749bb0fe3b7","name":"Toll rates of tunnel and bridge (Time-varying)","description":"Toll rates of tunnel and bridge (Time-varying).","url":"https://static.data.gov.hk/td/road-network-v2/TUN_BRIDGE_TV_TOLL.csv","format":"CSV","language":"en","updated":"2025-06-06T16:36:05.247865","isApi":"N","upstreamDocumentation":[]},{"id":"9fd256b5-c02b-4848-870a-3d5522846cac","name":"Restricted turn movement","description":"Restricted turn movement.","url":"https://static.data.gov.hk/td/road-network-v2/TURN.kmz","format":"KML","language":"en","updated":"2021-07-05T08:30:05.064280","isApi":"N","upstreamDocumentation":[]},{"id":"a34d679d-bed6-43e7-8e27-c09d30586476","name":"Speed Limit","description":"Speed Limit.","url":"https://static.data.gov.hk/td/road-network-v2/SPEED_LIMIT.kmz","format":"KML","language":"en","updated":"2021-07-05T08:30:03.744016","isApi":"N","upstreamDocumentation":[]},{"id":"a4151f97-c440-4983-8bee-1324536aa770","name":"Traffic sign of prohibition","description":"Traffic sign of prohibition.","url":"https://static.data.gov.hk/td/road-network-v2/PROHIBITION.gml","format":"GML","language":"en","updated":"2021-07-05T08:30:11.679777","isApi":"N","upstreamDocumentation":[]},{"id":"a8b8fd70-38ed-4bf7-8915-9d7721369760","name":"Intersection point of two centerlines","description":"Intersection point of two centerlines.","url":"https://static.data.gov.hk/td/road-network-v2/INTERSECTION.gfs","format":"GFS","language":"en","updated":"2021-07-05T08:30:19.904989","isApi":"N","upstreamDocumentation":[]},{"id":"aadfb3dc-d8c8-40bd-8b86-6d8d1be961fa","name":"Delta change of pedestrian zone","description":"Delta change of pedestrian zone.","url":"https://static.data.gov.hk/td/road-network-v2/PEDESTRIAN_ZONE_change.csv","format":"CSV","language":"en","updated":"2021-07-05T08:30:35.745433","isApi":"N","upstreamDocumentation":[]},{"id":"ae08a0f8-a49a-4cff-b74a-4575efd2e5f1","name":"Run-in, run-out of off-street car park sites","description":"Run-in, run-out of off-street car park sites.","url":"https://static.data.gov.hk/td/road-network-v2/RUN_IN_OUT.kmz","format":"KML","language":"en","updated":"2021-07-05T08:30:03.111320","isApi":"N","upstreamDocumentation":[]},{"id":"b05d8e0e-42e4-4ad9-b658-767215bbbce3","name":"Traffic sign of vehicle restriction","description":"Traffic sign of vehicle restriction.","url":"https://static.data.gov.hk/td/road-network-v2/VEHICLE_RESTRICTION.kmz","format":"KML","language":"en","updated":"2021-07-05T08:30:05.752394","isApi":"N","upstreamDocumentation":[]},{"id":"b3fe138c-c213-4091-a021-59eff8ac1034","name":"Roundabout","description":"Roundabout.","url":"https://static.data.gov.hk/td/road-network-v2/ROUNDABOUT.kmz","format":"KML","language":"en","updated":"2021-07-05T08:30:02.481883","isApi":"N","upstreamDocumentation":[]},{"id":"b80b77a1-ab5d-4813-bb68-8c46561e43cd","name":"Delta change of road centerline","description":"Delta change of road centerline.","url":"https://static.data.gov.hk/td/road-network-v2/CENTERLINE_change.csv","format":"CSV","language":"en","updated":"2021-07-05T08:30:32.454003","isApi":"N","upstreamDocumentation":[]},{"id":"b90b85f8-a6ca-418d-b2af-83810d34a1d1","name":"Delta change of restricted turn movement","description":"Delta change of restricted turn movement.","url":"https://static.data.gov.hk/td/road-network-v2/TURN_change.csv","format":"CSV","language":"en","updated":"2021-07-05T08:30:43.630293","isApi":"N","upstreamDocumentation":[]},{"id":"ba03cd75-7702-4525-a22c-2b366d513ec8","name":"Road centerline","description":"Road centerline.","url":"https://static.data.gov.hk/td/road-network-v2/CENTERLINE.gfs","format":"GFS","language":"en","updated":"2021-07-05T08:30:19.041399","isApi":"N","upstreamDocumentation":[]},{"id":"bcdd8b4c-55cf-47d6-b4ca-7d6cb18338e0","name":"Run-in, run-out of off-street car park sites","description":"Run-in, run-out of off-street car park sites.","url":"https://static.data.gov.hk/td/road-network-v2/RUN_IN_OUT.gml","format":"GML","language":"en","updated":"2021-07-05T08:30:13.232730","isApi":"N","upstreamDocumentation":[]},{"id":"bd8d591d-c7c0-474b-bee9-df644b840f8c","name":"Road centerline","description":"Road centerline.","url":"https://static.data.gov.hk/td/road-network-v2/CENTERLINE.gml","format":"GML","language":"en","updated":"2021-07-05T08:30:07.944549","isApi":"N","upstreamDocumentation":[]},{"id":"c8de4092-5b75-46f0-a4a5-aae493993b74","name":"Intersection point of two centerlines","description":"Intersection point of two centerlines.","url":"https://static.data.gov.hk/td/road-network-v2/INTERSECTION.kmz","format":"KML","language":"en","updated":"2021-07-05T08:29:59.446010","isApi":"N","upstreamDocumentation":[]},{"id":"c9e7dcef-fc1c-4ea1-a60a-074e9a6feeb8","name":"Location of directional sign or traffic sign indicating road access with permit or authorisation","description":"Location of directional sign or traffic sign indicating road access with permit or authorisation.","url":"https://static.data.gov.hk/td/road-network-v2/PERMIT.gml","format":"GML","language":"en","updated":"2021-07-05T08:30:10.903175","isApi":"N","upstreamDocumentation":[]},{"id":"d0965303-3a5d-40b5-b65a-8516249d4290","name":"Zebra crossing, yellow box, toll plaza and cul-de-sac","description":"Zebra crossing, yellow box, toll plaza and cul-de-sac.","url":"https://static.data.gov.hk/td/road-network-v2/TRAFFIC_FEATURES.gml","format":"GML","language":"en","updated":"2021-07-05T08:30:14.908496","isApi":"N","upstreamDocumentation":[]},{"id":"ea4ddc6d-5fae-433e-b0e6-0184be66a048","name":"Location of on-street parking","description":"Location of on-street parking.","url":"https://static.data.gov.hk/td/road-network-v2/ON_STREET_PARK_PT.gml","format":"GML","language":"en","updated":"2021-07-05T08:30:17.356188","isApi":"N","upstreamDocumentation":[]},{"id":"ec398d2a-98ed-4b51-b1e3-0983d3adb267","name":"Delta change of traffic sign of prohibition","description":"Delta change of traffic sign of prohibition.","url":"https://static.data.gov.hk/td/road-network-v2/PROHIBITION_change.csv","format":"CSV","language":"en","updated":"2021-07-05T08:30:37.941500","isApi":"N","upstreamDocumentation":[]},{"id":"ed3892e7-e062-469f-afee-716efa91efb0","name":"Delta change of speed limit","description":"Delta change of speed limit.","url":"https://static.data.gov.hk/td/road-network-v2/SPEED_LIMIT_change.csv","format":"CSV","language":"en","updated":"2021-07-05T08:30:41.344293","isApi":"N","upstreamDocumentation":[]},{"id":"facf8804-64bb-4cd1-abeb-3e3c94f986a8","name":"Pedestrian zone","description":"Pedestrian zone.","url":"https://static.data.gov.hk/td/road-network-v2/PEDESTRIAN_ZONE.gml","format":"GML","language":"en","updated":"2021-07-05T08:30:10.140772","isApi":"N","upstreamDocumentation":[]}],"sourceUrl":"https://data.gov.hk/en-data/api/3/action/package_show?id=hk-td-tis_15-road-network-v2","updated":"2025-06-06T16:36:05.227632","retrievedAt":"2026-10-20T22:31:00.105Z","license":"","licenseUrl":"","updateFrequency":"Monthly","upstreamDocumentation":[{"title":"Data dictionary","url":"https://static.data.gov.hk/td/road-network-v2/dataspec/rdnet_dataspec.zip","sourceField":"data_dictionary"}]}