Purple Line (CTA)

Purple Line - Rapid transit line run by the Chicago Transit Authority. Article “Purple Line (CTA)” in English Wikipedia has 76.9 points for quality (as of July 1, 2025). The article contains 54 references and 15 sections.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that (English) language version.

Since the creation of article “Purple Line (CTA)”, its content was written by 147 registered users of English Wikipedia and edited by 200 registered Wikipedia users in all languages.

The article is cited 301 times in English Wikipedia and cited 612 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #14946 in March 2009
• Global: #58601 in March 2009

The highest popularity rank from 2008:

• Local (English): #194845 in August 2008
• Global: #307200 in August 2008

There are 6 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) Purple Line (CTA)		76.8985
2	French (fr) Ligne mauve du métro de Chicago		33.7882
3	Chinese (zh) 芝加哥地鐵紫線		20.3208
4	Simple English (simple) Purple Line (CTA)		12.4137
5	Thai (th) ชิคาโก แอล สายสีม่วง		10.9177
6	Spanish (es) Línea Púrpura (Metro de Chicago)		10.7707

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Purple Line (CTA)" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Purple Line (CTA)		488 803
2	French (fr) Ligne mauve du métro de Chicago		9 488
3	Chinese (zh) 芝加哥地鐵紫線		7 359
4	Spanish (es) Línea Púrpura (Metro de Chicago)		4 550
5	Thai (th) ชิคาโก แอล สายสีม่วง		893
6	Simple English (simple) Purple Line (CTA)		723

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Purple Line (CTA)" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Purple Line (CTA)		2 073
2	Chinese (zh) 芝加哥地鐵紫線		115
3	French (fr) Ligne mauve du métro de Chicago		36
4	Simple English (simple) Purple Line (CTA)		27
5	Spanish (es) Línea Púrpura (Metro de Chicago)		15
6	Thai (th) ชิคาโก แอล สายสีม่วง		3

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Purple Line (CTA)" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Purple Line (CTA)		147
2	French (fr) Ligne mauve du métro de Chicago		24
3	Chinese (zh) 芝加哥地鐵紫線		15
4	Spanish (es) Línea Púrpura (Metro de Chicago)		5
5	Simple English (simple) Purple Line (CTA)		5
6	Thai (th) ชิคาโก แอล สายสีม่วง		4

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Purple Line (CTA)" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Purple Line (CTA)		0
2	Spanish (es) Línea Púrpura (Metro de Chicago)		0
3	French (fr) Ligne mauve du métro de Chicago		0
4	Simple English (simple) Purple Line (CTA)		0
5	Thai (th) ชิคาโก แอล สายสีม่วง		0
6	Chinese (zh) 芝加哥地鐵紫線		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Purple Line (CTA)" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Purple Line (CTA)		301
2	French (fr) Ligne mauve du métro de Chicago		215
3	Spanish (es) Línea Púrpura (Metro de Chicago)		38
4	Chinese (zh) 芝加哥地鐵紫線		34
5	Simple English (simple) Purple Line (CTA)		14
6	Thai (th) ชิคาโก แอล สายสีม่วง		10

More...

#	Language	Value
en	English Purple Line (CTA)
es	Spanish Línea Púrpura (Metro de Chicago)
fr	French Ligne mauve du métro de Chicago
simple	Simple English Purple Line (CTA)
th	Thai ชิคาโก แอล สายสีม่วง
zh	Chinese 芝加哥地鐵紫線

Best Rank

English: #194845 08.2008

Global: #307200 08.2008

Best Rank

English: #14946 03.2009

Global: #58601 03.2009

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information