<?xml version="1.0" encoding="UTF-8"?>
<page>
  <sourceCitations></sourceCitations>
  <contentStorage>postgres</contentStorage>
  <sameNames></sameNames>
  <basedOn></basedOn>
  <title>Line 4 (Chengdu Metro) · History</title>
  <description>Line 4 (Chengdu Metro) is a metro line, opened on 26 December 2015, 43.3 km long.</description>
  <url>/en/concepts/chengdu-metro-line-4/history.html</url>
  <entity>
    <perspectives></perspectives>
    <customFields>
      <field>
        <key>line_opened</key>
        <value>26 December 2015</value>
      </field>
      <field>
        <key>line_last_extension</key>
        <value>2 June 2017</value>
      </field>
      <field>
        <key>line_length</key>
        <value>43.3 km</value>
      </field>
      <field>
        <key>line_termini</key>
        <value>Xihe Station – Wansheng Station</value>
      </field>
      <field>
        <key>line_structure</key>
        <value>underground, at grade, elevated</value>
      </field>
    </customFields>
    <id>concept_chengdu_metro_line_4</id>
    <type>concept</type>
    <title>Line 4 (Chengdu Metro)</title>
    <slug>chengdu-metro-line-4</slug>
    <aliases>
      <alias>成都地铁4号线</alias>
    </aliases>
    <previousSlugs></previousSlugs>
    <summary>Line 4 (Chengdu Metro) is a metro line, opened on 26 December 2015, 43.3 km long.</summary>
    <status>published</status>
    <categories>
      <category>category-transit</category>
    </categories>
    <tags>
      <tag>tag-metro</tag>
    </tags>
    <sources>
      <source>
        <id>cptond</id>
        <title>CPTOND-2025 — Wang, Liang 等 (CC BY 4.0)</title>
        <url>https://doi.org/10.6084/m9.figshare.29377427.v2</url>
        <locator>Chengdu/chengdu_metro_routes.shp; DBF rows 15,42; status=1</locator>
      </source>
      <source>
        <id>wikidata</id>
        <title>Wikidata Q11074645</title>
        <url>https://www.wikidata.org/wiki/Q11074645</url>
      </source>
      <source>
        <id>zhwiki</id>
        <title>成都地铁4号线（维基百科）</title>
        <url>https://zh.wikipedia.org/wiki/%E6%88%90%E9%83%BD%E5%9C%B0%E9%93%814%E5%8F%B7%E7%BA%BF</url>
        <locator>信息框</locator>
      </source>
    </sources>
    <createdAt>2026-10-25</createdAt>
    <updatedAt>2026-10-25</updatedAt>
    <revision>1</revision>
    <body>## Overview&#xA;&#xA;Line 4 (Chengdu Metro) is a metro line, opened on 26 December 2015[^zhwiki], 43.3 km long[^wikidata].&#xA;&#xA;## Stations&#xA;&#xA;30 stations in line order[^wikidata]:&#xA;&#xA;- [[place_chengdu_xihe|Xihe Station]]&#xA;- [[place_chengdu_mingshuwangling|Mingshuwangling Station]]&#xA;- [[place_chengdu_chengdudaxue|Chengdu University Station]]&#xA;- [[place_chengdu_shiling|Shiling Station]]&#xA;- [[place_chengdu_lailong|Lailong Station]]&#xA;- [[place_chengdu_huaishudian|Huaishudian Station]]&#xA;- [[place_chengdu_wannianchang|Wannianchang Station]]&#xA;- [[place_chengdu_shuangqiaolu|Shuangqiao Road Station]]&#xA;- [[place_chengdu_yushuanglu|Yushuang Road Station]]&#xA;- [[place_chengdu_shieryiyuan|Chengdu Second People&#39;s Hospital Station]]&#xA;- [[place_chengdu_taishengnanlu|Taisheng Road South Station]]&#xA;- [[place_chengdu_luomashi|Luomashi Station]]&#xA;- [[place_chengdu_kuanzhaixiangzi|Kuanzhaixiangzi Alleys Station]]&#xA;- [[place_chengdu_zhongyida_shengyiyuan|Chengdu University of TCM &amp; Sichuan Provincial People&#39;s Hospital Station]]&#xA;- [[place_chengdu_caotangbeilu|Caotang Road North Station]]&#xA;- [[place_chengdu_xinancaida|Southwestern University of Finance and Economics Station]]&#xA;- [[place_chengdu_wenhuagong|Cultural Palace Station]]&#xA;- [[place_chengdu_qingjiangxilu|Qingjiang Road West Station]]&#xA;- [[place_chengdu_chengduxi|Chengdu West Railway Station]]&#xA;- [[place_chengdu_zhongba|Zhongba Station]]&#xA;- [[place_chengdu_caiqiao|Caiqiao Station]]&#xA;- [[place_chengdu_feiyibolanyuan|Intangible Cultural Heritage Park Station]]&#xA;- [[place_chengdu_machangba|Machangba Station]]&#xA;- [[place_chengdu_fenghuangdajie|Fenghuang Street Station]]&#xA;- [[place_chengdu_yongquan|Yongquan Station]]&#xA;- [[place_chengdu_guanghuagongyuan|Guanghua Park Station]]&#xA;- [[place_chengdu_nanxundadao|Nanxun Avenue Station]]&#xA;- [[place_chengdu_fengxihe|Fengxihe station]]&#xA;- [[place_chengdu_yangliuhe|Yangliuhe Station]]&#xA;- [[place_chengdu_wansheng|Wansheng Station]]</body>
    <url>/concepts/chengdu-metro-line-4.html</url>
    <lang>en</lang>
    <availableLangs>
      <lang>zh</lang>
      <lang>en</lang>
    </availableLangs>
    <occupations></occupations>
    <conceptKind>metro_line</conceptKind>
    <creators></creators>
    <relatedTerms></relatedTerms>
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  <entities></entities>
  <tags></tags>
  <categories></categories>
  <relations></relations>
  <mentions></mentions>
  <toc></toc>
  <askCitations></askCitations>
  <history></history>
  <versions></versions>
  <relationGroups></relationGroups>
  <lang>en</lang>
  <availableLangs>
    <lang>zh</lang>
    <lang>en</lang>
  </availableLangs>
  <infoFields>
    <field>
      <key>concept_kind</key>
      <label>Concept kind</label>
      <value>Metro line</value>
    </field>
    <field>
      <key>aliases</key>
      <label>Aliases</label>
      <value>成都地铁4号线</value>
    </field>
    <field>
      <key>line_opened</key>
      <label>Opened</label>
      <value>26 December 2015</value>
    </field>
    <field>
      <key>line_last_extension</key>
      <label>Last extension</label>
      <value>2 June 2017</value>
    </field>
    <field>
      <key>line_length</key>
      <label>Length</label>
      <value>43.3 km</value>
    </field>
    <field>
      <key>line_termini</key>
      <label>Termini</label>
      <value>Xihe Station – Wansheng Station</value>
    </field>
    <field>
      <key>line_structure</key>
      <label>Structure</label>
      <value>underground, at grade, elevated</value>
    </field>
  </infoFields>
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