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Line 2 (Chengdu Metro)

line of Chengdu Metro

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMar 23, 2026
Entity authorityQ4391357 ↗
Source-derived summary

Line 2 of the Chengdu Metro (Chinese: 成都地铁2号线; pinyin: Chéngdū Dìtiě Èr Hào Xiàn) is the second line on the metro network in Chengdu, Sichuan. Line 2 is a crosstown northwest-southeast trunk route. This line serves the Chengdu East railway station. Line 2 began operation on September 16, 2012. An 11 km long mostly elevated extension to Longquanyi began testing in April 2014 opened in October 2014.

Opening timeline

Stations

Est. Completion

Rolling Stock

The rolling stocks of Chengdu Metro Line 2 are all manufactured by CRRC Qingdao Sifang, formerly CSR Qingdao Sifang. Each set has 8 type-B cars, 4 power cars and 2 trailers. It has a maximum operating speed of 80 km/h and are all maintained by the Chengdu Metro Hongliu depot.

SFM14.1 (201-232)

Designated by the manufacturer as SFM14 (Sifang Metro 14), it is the original phase 1 rolling stock of line 2.

Editorial summary

“Line 2 (Chengdu Metro)” enters the record as line of Chengdu Metro. Crown Archives preserves that source wording while asking what Line, Chengdu and Metro can confirm, complicate or overturn.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current lead gives the account dated anchors—2012, 2014—that can be checked directly. The linked authority record independently contributes the date 2012. Its strongest next move is a source search built around Line, Chengdu and Metro.
Editorial analysis

Why this record matters

“Line 2 (Chengdu Metro)” is worth following because a concise public description often conceals a longer documentary argument. Here, Line, Chengdu and Metro provides the most credible route into that argument.

Evidence profile

Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Mar 23, 2026. The linked authority identifier is Q4391357. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 2012 and 2014.

Critical limits

A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

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Source & attribution

This entry incorporates text from “Line 2 (Chengdu Metro)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.