{
  "contentStorage": "postgres",
  "title": "Line 4 (Changsha Metro)",
  "description": "Line 4 (Changsha Metro) is a metro line, opened on 26 May 2019, 33.5 km long, with 25 stations.",
  "url": "/en/concepts/changsha-metro-line-4.html",
  "entity": {
    "customFields": [
      {
        "key": "line_opened",
        "value": "26 May 2019"
      },
      {
        "key": "line_length",
        "value": "33.5 km"
      },
      {
        "key": "line_stations",
        "value": "25"
      },
      {
        "key": "line_termini",
        "value": "Guanziling station – Dujiaping station"
      },
      {
        "key": "line_structure",
        "value": "underground"
      },
      {
        "key": "line_max_speed",
        "value": "80 km/h"
      },
      {
        "key": "line_status",
        "value": "In operation"
      }
    ],
    "id": "concept_changsha_metro_line_4",
    "type": "concept",
    "title": "Line 4 (Changsha Metro)",
    "slug": "changsha-metro-line-4",
    "aliases": [
      "长沙地铁4号线"
    ],
    "summary": "Line 4 (Changsha Metro) is a metro line, opened on 26 May 2019, 33.5 km long, with 25 stations.",
    "status": "published",
    "categories": [
      "category-transit"
    ],
    "tags": [
      "tag-metro"
    ],
    "sources": [
      {
        "id": "cptond",
        "title": "CPTOND-2025 — Wang, Liang 等 (CC BY 4.0)",
        "url": "https://doi.org/10.6084/m9.figshare.29377427.v2",
        "locator": "Changsha/changsha_metro_routes.shp; DBF rows 2,19; status=1"
      },
      {
        "id": "wikidata",
        "title": "Wikidata Q24835582",
        "url": "https://www.wikidata.org/wiki/Q24835582"
      },
      {
        "id": "zhwiki",
        "title": "长沙地铁4号线（维基百科）",
        "url": "https://zh.wikipedia.org/wiki/%E9%95%BF%E6%B2%99%E5%9C%B0%E9%93%814%E5%8F%B7%E7%BA%BF",
        "locator": "信息框"
      }
    ],
    "createdAt": "2026-10-25",
    "updatedAt": "2026-10-25",
    "revision": 1,
    "body": "## Overview\n\nLine 4 (Changsha Metro) is a metro line, opened on 26 May 2019[^zhwiki], 33.5 km long[^zhwiki], with 25 stations[^zhwiki].\n\n## Stations\n\n25 stations in line order[^wikidata]:\n\n- [[place_changsha_guanziling|Guanziling station]]\n- [[place_changsha_yueliangdaoxi|West Yueliangdao Station]]\n- [[place_changsha_xiangjiangxincheng|Xiangjiang New Town station]]\n- [[place_changsha_hanwanglinggongyuan|Hanwangling Park station]]\n- [[place_changsha_fuyuandaqiaoxi|West Fuyuan Bridge station]]\n- [[place_changsha_chazishan|Chazishan station]]\n- [[place_changsha_guanshaling|Guanshaling station]]\n- [[place_changsha_liugoulong|Liugoulong Station]]\n- [[place_changsha_wangyuehu|Wangyuehu station]]\n- [[place_changsha_yingwanzhen|Yingwanzhen station]]\n- [[place_changsha_hunanshida|Hunan Normal University station]]\n- [[place_changsha_hunandaxue|Hunan University Station]]\n- [[place_changsha_fubuhe|Fubuhe Station]]\n- [[place_changsha_bishahu_qiatongxueshaonianguangchang|Bishahu station]]\n- [[place_changsha_huangtuling|Huangtuling station]]\n- [[place_changsha_shazitang|Shazitang station]]\n- [[place_changsha_chigangling|Chigangling station]]\n- [[place_changsha_shumuling|Shumuling station]]\n- [[place_changsha_guitang|Guitang station]]\n- [[place_changsha_shawangongyuan|Shawan Park station]]\n- [[place_changsha_sutang|Sutang station]]\n- [[place_changsha_pingyang|Pingyang station]]\n- South Railway Station Station\n- [[place_changsha_guangda|Guangda station]]\n- [[place_changsha_dujiaping|Dujiaping station]]",
    "url": "/concepts/changsha-metro-line-4.html",
    "lang": "en",
    "availableLangs": [
      "zh",
      "en"
    ],
    "conceptKind": "metro_line"
  },
  "entities": null,
  "tags": [
    {
      "id": "tag-metro",
      "slug": "metro",
      "name": "地铁",
      "description": "中国城市地铁线路、车站与运营机构。",
      "count": 6682
    }
  ],
  "relations": [
    {
      "id": "relation_metro_00b5123a37a0be1cf27da091",
      "fromId": "concept_changsha_metro_line_4",
      "relationType": "stops_at",
      "toId": "place_changsha_huangtuling",
      "sourceRefs": [
        {
          "entityId": "concept_changsha_metro_line_4",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_changsha_huangtuling",
      "targetTitle": "Huangtuling station",
      "targetUrl": "/en/places/changsha-huangtuling.html",
      "incoming": false
    },
    {
      "id": "relation_metro_0111759beefe0dba2d5a4000",
      "fromId": "concept_changsha_metro_line_4",
      "relationType": "stops_at",
      "toId": "place_changsha_chazishan",
      "sourceRefs": [
        {
          "entityId": "concept_changsha_metro_line_4",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_changsha_chazishan",
      "targetTitle": "Chazishan station",
      "targetUrl": "/en/places/changsha-chazishan.html",
      "incoming": false
    },
    {
      "id": "relation_metro_0412a4cae3aa41e34028dcff",
      "fromId": "concept_changsha_metro_line_4",
      "relationType": "stops_at",
      "toId": "place_changsha_shazitang",
      "sourceRefs": [
        {
          "entityId": "concept_changsha_metro_line_4",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_changsha_shazitang",
      "targetTitle": "Shazitang station",
      "targetUrl": "/en/places/changsha-shazitang.html",
      "incoming": false
    },
    {
      "id": "relation_metro_0c08203f142807ee4792471e",
      "fromId": "concept_changsha_metro_line_4",
      "relationType": "stops_at",
      "toId": "place_changsha_yingwanzhen",
      "sourceRefs": [
        {
          "entityId": "concept_changsha_metro_line_4",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_changsha_yingwanzhen",
      "targetTitle": "Yingwanzhen station",
      "targetUrl": "/en/places/changsha-yingwanzhen.html",
      "incoming": false
    },
    {
      "id": "relation_metro_0e06e8618df804b330ebaf96",
      "fromId": "concept_changsha_metro_line_4",
      "relationType": "stops_at",
      "toId": "place_changsha_pingyang",
      "sourceRefs": [
        {
          "entityId": "concept_changsha_metro_line_4",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_changsha_pingyang",
      "targetTitle": "Pingyang station",
      "targetUrl": "/en/places/changsha-pingyang.html",
      "incoming": false
    },
    {
      "id": "relation_metro_161b264a5b0e94e8b7dfa701",
      "fromId": "concept_changsha_metro_line_4",
      "relationType": "stops_at",
      "toId": "place_changsha_fubuhe",
      "sourceRefs": [
        {
          "entityId": "concept_changsha_metro_line_4",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_changsha_fubuhe",
      "targetTitle": "Fubuhe Station",
      "targetUrl": "/en/places/changsha-fubuhe.html",
      "incoming": false
    },
    {
      "id": "relation_metro_1d7568b05ad705459db1f78c",
      "fromId": "concept_changsha_metro_line_4",
      "relationType": "stops_at",
      "toId": "place_changsha_yueliangdaoxi",
      "sourceRefs": [
        {
          "entityId": "concept_changsha_metro_line_4",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_changsha_yueliangdaoxi",
      "targetTitle": "West Yueliangdao Station",
      "targetUrl": "/en/places/changsha-yueliangdaoxi.html",
      "incoming": false
    },
    {
      "id": "relation_metro_2654af106c1a97750481ef7d",
      "fromId": "concept_changsha_metro_line_4",
      "relationType": "stops_at",
      "toId": "place_changsha_liugoulong",
      "sourceRefs": [
        {
          "entityId": "concept_changsha_metro_line_4",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_changsha_liugoulong",
      "targetTitle": "Liugoulong Station",
      "targetUrl": "/en/places/changsha-liugoulong.html",
      "incoming": false
    },
    {
      "id": "relation_metro_3415bc9f0fb683e23db13856",
      "fromId": "concept_changsha_metro_line_4",
      "relationType": "stops_at",
      "toId": "place_changsha_chigangling",
      "sourceRefs": [
        {
          "entityId": "concept_changsha_metro_line_4",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_changsha_chigangling",
      "targetTitle": "Chigangling station",
      "targetUrl": "/en/places/changsha-chigangling.html",
      "incoming": false
    },
    {
      "id": "relation_metro_361667f9f99e6fa12b99461a",
      "fromId": "concept_changsha_metro_line_4",
      "relationType": "stops_at",
      "toId": "place_changsha_bishahu_qiatongxueshaonianguangchang",
      "sourceRefs": [
        {
          "entityId": "concept_changsha_metro_line_4",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_changsha_bishahu_qiatongxueshaonianguangchang",
      "targetTitle": "Bishahu station",
      "targetUrl": "/en/places/changsha-bishahu-qiatongxueshaonianguangchang.html",
      "incoming": false
    }
  ],
  "mentions": [
    {
      "fromId": "place_changsha",
      "fromTitle": "长沙市",
      "fromUrl": "/en/places/changsha.html",
      "fromType": "place"
    },
    {
      "fromId": "place_changsha_bishahu_qiatongxueshaonianguangchang",
      "fromTitle": "碧沙湖(恰同学少年广场)站",
      "fromUrl": "/en/places/changsha-bishahu-qiatongxueshaonianguangchang.html",
      "fromType": "place"
    },
    {
      "fromId": "place_changsha_changshahuochenan",
      "fromTitle": "长沙火车南站",
      "fromUrl": "/en/places/changsha-changshahuochenan.html",
      "fromType": "place"
    },
    {
      "fromId": "place_changsha_chazishan",
      "fromTitle": "茶子山站",
      "fromUrl": "/en/places/changsha-chazishan.html",
      "fromType": "place"
    },
    {
      "fromId": "place_changsha_chigangling",
      "fromTitle": "赤岗岭站",
      "fromUrl": "/en/places/changsha-chigangling.html",
      "fromType": "place"
    },
    {
      "fromId": "place_changsha_dujiaping",
      "fromTitle": "杜家坪站",
      "fromUrl": "/en/places/changsha-dujiaping.html",
      "fromType": "place"
    },
    {
      "fromId": "place_changsha_fubuhe",
      "fromTitle": "阜埠河站",
      "fromUrl": "/en/places/changsha-fubuhe.html",
      "fromType": "place"
    },
    {
      "fromId": "place_changsha_fuyuandaqiaoxi",
      "fromTitle": "福元大桥西站",
      "fromUrl": "/en/places/changsha-fuyuandaqiaoxi.html",
      "fromType": "place"
    },
    {
      "fromId": "place_changsha_guangda",
      "fromTitle": "光达站",
      "fromUrl": "/en/places/changsha-guangda.html",
      "fromType": "place"
    },
    {
      "fromId": "place_changsha_guanshaling",
      "fromTitle": "观沙岭站",
      "fromUrl": "/en/places/changsha-guanshaling.html",
      "fromType": "place"
    }
  ],
  "versions": [
    {
      "revision": 1,
      "updatedAt": "2026-10-25",
      "message": "当前版本",
      "hasSnapshot": true,
      "url": "/en/concepts/changsha-metro-line-4/at/1.html"
    }
  ],
  "lang": "en",
  "availableLangs": [
    "zh",
    "en"
  ],
  "infoFields": [
    {
      "key": "concept_kind",
      "label": "Concept kind",
      "value": "Metro line"
    },
    {
      "key": "aliases",
      "label": "Aliases",
      "value": "长沙地铁4号线"
    },
    {
      "key": "line_opened",
      "label": "Opened",
      "value": "26 May 2019"
    },
    {
      "key": "line_length",
      "label": "Length",
      "value": "33.5 km"
    },
    {
      "key": "line_stations",
      "label": "Stations",
      "value": "25"
    },
    {
      "key": "line_termini",
      "label": "Termini",
      "value": "Guanziling station – Dujiaping station"
    },
    {
      "key": "line_structure",
      "label": "Structure",
      "value": "underground"
    },
    {
      "key": "line_max_speed",
      "label": "Maximum speed",
      "value": "80 km/h"
    },
    {
      "key": "line_status",
      "label": "Status",
      "value": "In operation"
    }
  ],
  "relationsTotal": 25,
  "relationCounts": [
    {
      "relationType": "stops_at",
      "incoming": false,
      "label": "Stops at",
      "total": 25,
      "moreUrl": "/en/concepts/changsha-metro-line-4/relation/stops_at-out.html"
    }
  ],
  "mentionsTotal": 26,
  "mentionsUrl": "/en/concepts/changsha-metro-line-4/relation/mentions.html"
}