{
  "contentStorage": "postgres",
  "title": "Line 1 (Tianjin Metro)",
  "description": "Line 1 (Tianjin Metro) is a metro line, opened on 28 December 1984, 42.227 km long, with 29 stations.",
  "url": "/en/concepts/tianjin-metro-line-1.html",
  "entity": {
    "customFields": [
      {
        "key": "line_opened",
        "value": "28 December 1984"
      },
      {
        "key": "line_last_extension",
        "value": "1 July 2024"
      },
      {
        "key": "line_length",
        "value": "42.227 km"
      },
      {
        "key": "line_stations",
        "value": "29"
      },
      {
        "key": "line_termini",
        "value": "Shuangqiaohe station – Liuyuan station"
      },
      {
        "key": "line_structure",
        "value": "underground, at grade, elevated"
      },
      {
        "key": "line_max_speed",
        "value": "80 km/h"
      },
      {
        "key": "line_status",
        "value": "In operation"
      }
    ],
    "id": "concept_tianjin_metro_line_1",
    "type": "concept",
    "title": "Line 1 (Tianjin Metro)",
    "slug": "tianjin-metro-line-1",
    "aliases": [
      "天津地铁1号线"
    ],
    "summary": "Line 1 (Tianjin Metro) is a metro line, opened on 28 December 1984, 42.227 km long, with 29 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": "Tianjin/tianjin_metro_routes.shp; DBF rows 1,31; status=1"
      },
      {
        "id": "wikidata",
        "title": "Wikidata Q6126171",
        "url": "https://www.wikidata.org/wiki/Q6126171"
      },
      {
        "id": "zhwiki",
        "title": "天津地铁1号线（维基百科）",
        "url": "https://zh.wikipedia.org/wiki/%E5%A4%A9%E6%B4%A5%E5%9C%B0%E9%93%811%E5%8F%B7%E7%BA%BF",
        "locator": "信息框"
      }
    ],
    "createdAt": "2026-10-25",
    "updatedAt": "2026-10-25",
    "revision": 3,
    "body": "## Overview\n\nLine 1 (Tianjin Metro) is a metro line, opened on 28 December 1984[^zhwiki], 42.227 km long[^zhwiki], with 29 stations[^zhwiki].\n\n## Stations\n\n29 stations in line order[^wikidata]:\n\n- [[place_tianjin_shuangqiaohe|Shuangqiaohe station]]\n- [[place_tianjin_donggulu|Donggulu station]]\n- [[place_tianjin_guoruilu|Guoruilu station]]\n- [[place_tianjin_guojiahuizhanzhongxin|Guojiahuizhanzhongxin station]]\n- [[place_tianjin_gaozhuangzi|Gaozhuangzi station]]\n- [[place_tianjin_hongnihedong|Hongnihedong station]]\n- [[place_tianjin_lilou|Lilou Station]]\n- [[place_tianjin_shuanglin|Shuanglin station]]\n- [[place_tianjin_caijingdaxue|Caijingdaxue station]]\n- [[place_tianjin_huashanli|Huashanli station]]\n- [[place_tianjin_fuxingmen|Fuxingmen station]]\n- [[place_tianjin_chentangzhuang|Chentangzhuang station]]\n- [[place_tianjin_tucheng|Tucheng station]]\n- [[place_tianjin_nanlou|Nanlou station]]\n- [[place_tianjin_xiawafang|Xiawafang station]]\n- [[place_tianjin_xiaobailou|Xiaobailou station]]\n- [[place_tianjin_yingkoudao|Yingkoudao station]]\n- [[place_tianjin_anshandao|Anshandao station]]\n- [[place_tianjin_haiguangsi|Haiguangsi station]]\n- [[place_tianjin_erweilu|Erweilu station]]\n- [[place_tianjin_xinanjiao|Xi'nanjiao station]]\n- [[place_tianjin_xibeijiao|Xibeijiao station]]\n- Xizhan Station\n- [[place_tianjin_honghuli|Honghuli station]]\n- [[place_tianjin_qinjiandao|Qinjiandao station]]\n- [[place_tianjin_benxilu|Benxilu station]]\n- [[place_tianjin_jiayuanli|Jiayuanli station]]\n- [[place_tianjin_ruijingxinyuan|Ruijingxinyuan station]]\n- [[place_tianjin_liuyuan|Liuyuan station]]",
    "url": "/concepts/tianjin-metro-line-1.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": 6833
    }
  ],
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      ],
      "label": "Stops at",
      "targetId": "place_tianjin_tucheng",
      "targetTitle": "Tucheng station",
      "targetUrl": "/en/places/tianjin-tucheng.html",
      "incoming": false
    },
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      ],
      "label": "Stops at",
      "targetId": "place_tianjin_ruijingxinyuan",
      "targetTitle": "Ruijingxinyuan station",
      "targetUrl": "/en/places/tianjin-ruijingxinyuan.html",
      "incoming": false
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    {
      "id": "relation_metro_227163f857f14898f0fe8f92",
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      "toId": "place_tianjin_honghuli",
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      ],
      "label": "Stops at",
      "targetId": "place_tianjin_honghuli",
      "targetTitle": "Honghuli station",
      "targetUrl": "/en/places/tianjin-honghuli.html",
      "incoming": false
    },
    {
      "id": "relation_metro_2e386896386918162ad5dff5",
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      "label": "Stops at",
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      "targetTitle": "Nanlou station",
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      ],
      "label": "Stops at",
      "targetId": "place_tianjin_xi",
      "targetTitle": "西站",
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    },
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      "label": "Stops at",
      "targetId": "place_tianjin_haiguangsi",
      "targetTitle": "Haiguangsi station",
      "targetUrl": "/en/places/tianjin-haiguangsi.html",
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    },
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      ],
      "label": "Stops at",
      "targetId": "place_tianjin_lishuanglubei",
      "targetTitle": "梨双路北站",
      "targetUrl": "/en/places/tianjin-lishuanglubei.html",
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    },
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      "label": "Stops at",
      "targetId": "place_tianjin_chentangzhuang",
      "targetTitle": "Chentangzhuang station",
      "targetUrl": "/en/places/tianjin-chentangzhuang.html",
      "incoming": false
    },
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      "targetTitle": "Liuyuan station",
      "targetUrl": "/en/places/tianjin-liuyuan.html",
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      "toId": "place_tianjin_caijingdaxue",
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      ],
      "label": "Stops at",
      "targetId": "place_tianjin_caijingdaxue",
      "targetTitle": "Caijingdaxue station",
      "targetUrl": "/en/places/tianjin-caijingdaxue.html",
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    },
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      "fromId": "concept_tianjin_metro_line_1",
      "relationType": "run_by",
      "toId": "organization_tianjin_subway",
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          "sourceId": "cptond"
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      ],
      "label": "Operated by",
      "targetId": "organization_tianjin_subway",
      "targetTitle": "天津地下铁道公交客运公司",
      "targetUrl": "/en/organizations/tianjin-subway.html",
      "incoming": false
    }
  ],
  "mentions": [
    {
      "fromId": "organization_tianjin_subway",
      "fromTitle": "天津地下铁道公交客运公司",
      "fromUrl": "/en/organizations/tianjin-subway.html",
      "fromType": "organization"
    },
    {
      "fromId": "place_tianjin",
      "fromTitle": "天津市",
      "fromUrl": "/en/places/tianjin.html",
      "fromType": "place"
    },
    {
      "fromId": "place_tianjin_anshandao",
      "fromTitle": "鞍山道站",
      "fromUrl": "/en/places/tianjin-anshandao.html",
      "fromType": "place"
    },
    {
      "fromId": "place_tianjin_benxilu",
      "fromTitle": "本溪路站",
      "fromUrl": "/en/places/tianjin-benxilu.html",
      "fromType": "place"
    },
    {
      "fromId": "place_tianjin_caijingdaxue",
      "fromTitle": "财经大学站",
      "fromUrl": "/en/places/tianjin-caijingdaxue.html",
      "fromType": "place"
    },
    {
      "fromId": "place_tianjin_chentangzhuang",
      "fromTitle": "陈塘庄站",
      "fromUrl": "/en/places/tianjin-chentangzhuang.html",
      "fromType": "place"
    },
    {
      "fromId": "place_tianjin_donggulu",
      "fromTitle": "东沽路站",
      "fromUrl": "/en/places/tianjin-donggulu.html",
      "fromType": "place"
    },
    {
      "fromId": "place_tianjin_erweilu",
      "fromTitle": "二纬路站",
      "fromUrl": "/en/places/tianjin-erweilu.html",
      "fromType": "place"
    },
    {
      "fromId": "place_tianjin_fuxingmen",
      "fromTitle": "复兴门站",
      "fromUrl": "/en/places/tianjin-fuxingmen.html",
      "fromType": "place"
    },
    {
      "fromId": "place_tianjin_gaozhuangzi",
      "fromTitle": "高庄子站",
      "fromUrl": "/en/places/tianjin-gaozhuangzi.html",
      "fromType": "place"
    }
  ],
  "versions": [
    {
      "revision": 3,
      "updatedAt": "2026-10-27",
      "message": "当前版本",
      "hasSnapshot": true,
      "url": "/en/concepts/tianjin-metro-line-1/at/3.html"
    }
  ],
  "lang": "en",
  "availableLangs": [
    "zh",
    "en"
  ],
  "infoFields": [
    {
      "key": "concept_kind",
      "label": "Concept kind",
      "value": "Metro line"
    },
    {
      "key": "aliases",
      "label": "Aliases",
      "value": "天津地铁1号线"
    },
    {
      "key": "line_opened",
      "label": "Opened",
      "value": "28 December 1984"
    },
    {
      "key": "line_last_extension",
      "label": "Last extension",
      "value": "1 July 2024"
    },
    {
      "key": "line_length",
      "label": "Length",
      "value": "42.227 km"
    },
    {
      "key": "line_stations",
      "label": "Stations",
      "value": "29"
    },
    {
      "key": "line_termini",
      "label": "Termini",
      "value": "Shuangqiaohe station – Liuyuan station"
    },
    {
      "key": "line_structure",
      "label": "Structure",
      "value": "underground, at grade, elevated"
    },
    {
      "key": "line_max_speed",
      "label": "Maximum speed",
      "value": "80 km/h"
    },
    {
      "key": "line_status",
      "label": "Status",
      "value": "In operation"
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  ],
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  "relationCounts": [
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      "incoming": false,
      "label": "Stops at",
      "total": 32,
      "moreUrl": "/en/concepts/tianjin-metro-line-1/relation/stops_at-out.html"
    },
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      "label": "Operated by",
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  "mentionsTotal": 34,
  "mentionsUrl": "/en/concepts/tianjin-metro-line-1/relation/mentions.html"
}