{
  "contentStorage": "postgres",
  "title": "Line 1 (Changchun Rail Transit) · Versions",
  "description": "Line 1 (Changchun Rail Transit) is a metro line, opened on 30 June 2017, 18.142 km long, with 15 stations.",
  "url": "/en/concepts/changchun-metro-line-1/versions.html",
  "entity": {
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      {
        "key": "line_opened",
        "value": "30 June 2017"
      },
      {
        "key": "line_length",
        "value": "18.142 km"
      },
      {
        "key": "line_stations",
        "value": "15"
      },
      {
        "key": "line_termini",
        "value": "Hongzuizi Station – North Ring Rd. station"
      },
      {
        "key": "line_structure",
        "value": "underground"
      },
      {
        "key": "line_max_speed",
        "value": "80 km/h"
      },
      {
        "key": "line_status",
        "value": "In operation"
      }
    ],
    "id": "concept_changchun_metro_line_1",
    "type": "concept",
    "title": "Line 1 (Changchun Rail Transit)",
    "slug": "changchun-metro-line-1",
    "aliases": [
      "长春地铁1号线"
    ],
    "summary": "Line 1 (Changchun Rail Transit) is a metro line, opened on 30 June 2017, 18.142 km long, with 15 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": "Changchun/changchun_metro_routes.shp; DBF rows 7,9; status=1"
      },
      {
        "id": "wikidata",
        "title": "Wikidata Q15913092",
        "url": "https://www.wikidata.org/wiki/Q15913092"
      },
      {
        "id": "zhwiki",
        "title": "长春地铁1号线（维基百科）",
        "url": "https://zh.wikipedia.org/wiki/%E9%95%BF%E6%98%A5%E8%BD%A8%E9%81%93%E4%BA%A4%E9%80%9A1%E5%8F%B7%E7%BA%BF",
        "locator": "信息框"
      }
    ],
    "createdAt": "2026-10-25",
    "updatedAt": "2026-10-25",
    "revision": 1,
    "body": "## Overview\n\nLine 1 (Changchun Rail Transit) is a metro line, opened on 30 June 2017[^zhwiki], 18.142 km long[^zhwiki], with 15 stations[^zhwiki].\n\n## Stations\n\n15 stations in line order[^wikidata]:\n\n- [[place_changchun_hongzuizi|Hongzuizi Station]]\n- [[place_changchun_huaqinglu|Huaqing Rd. station]]\n- [[place_changchun_shizhengfu|Municipal Government station]]\n- [[place_changchun_weixingguangchang|Weixing Square station]]\n- [[place_changchun_fanronglu|Fanrong Rd. station]]\n- [[place_changchun_gongnongguangchang|Gongnong Guangchang station]]\n- [[place_changchun_dongbeishida|Dongbei Shida]]\n- [[place_changchun_jiefangdalu|Jiefang Ave. station]]\n- [[place_changchun_renminguangchang|Renmin Guangchang station]]\n- [[place_changchun_shengligongyuan|Shengli Park Station]]\n- Changchunzhan Station\n- Changchunzhan Bei station\n- [[place_changchun_yikuangjie|Yikuang St. station]]\n- [[place_changchun_qingfenglu|Qingfeng Rd. station]]\n- [[place_changchun_beihuanchenglu|North Ring Rd. station]]",
    "url": "/concepts/changchun-metro-line-1.html",
    "lang": "en",
    "availableLangs": [
      "zh",
      "en"
    ],
    "conceptKind": "metro_line"
  },
  "entities": null,
  "versions": [
    {
      "revision": 1,
      "updatedAt": "2026-10-25",
      "message": "当前版本",
      "hasSnapshot": true,
      "url": "/en/concepts/changchun-metro-line-1/at/1.html"
    }
  ],
  "lang": "en",
  "availableLangs": [
    "zh",
    "en"
  ],
  "infoFields": [
    {
      "key": "concept_kind",
      "label": "Concept kind",
      "value": "Metro line"
    },
    {
      "key": "aliases",
      "label": "Aliases",
      "value": "长春地铁1号线"
    },
    {
      "key": "line_opened",
      "label": "Opened",
      "value": "30 June 2017"
    },
    {
      "key": "line_length",
      "label": "Length",
      "value": "18.142 km"
    },
    {
      "key": "line_stations",
      "label": "Stations",
      "value": "15"
    },
    {
      "key": "line_termini",
      "label": "Termini",
      "value": "Hongzuizi Station – North Ring Rd. 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"
    }
  ],
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    "page": 1,
    "pageSize": 50,
    "total": 1,
    "pageCount": 1
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}