Blue Line

line of the Delhi Metro system
Place rapid_transit_line Q1029921
Blue Line
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Blue Line

Summary

Blue Line is a rapid transit line[1]. It ranks in the top 0.43% of rapid_transit_line entities by monthly Wikipedia readership (589 views/month, #3 of 700).[2]

Key Facts

  • Blue Line is located in Noida[3].
  • Blue Line is located in Delhi[4].
  • Blue Line is located in Ghaziabad[5].
  • Blue Line is in the country of India[6].
  • Blue Line's route map is recorded as Blue Line (Delhi Metro).png[7].
  • Blue Line's transport network is recorded as Delhi Metro[8].
  • Blue Line's image is recorded as DelhiMetroBlueLineMitsubishiRotem.JPG[9].
  • Blue Line's instance of is recorded as rapid transit line[10].
  • Blue Line's instance of is recorded as branched subway line[11].
  • Blue Line's operator is recorded as Delhi Metro Rail Corporation[12].
  • Blue Line's logo image is recorded as Delhi Metro Line 3.svg[13].
  • Blue Line's logo image is recorded as Delhi Metro Line 4.svg[14].
  • Blue Line's part of is recorded as Delhi Metro[15].
  • Blue Line's Commons category is recorded as Blue Line (Delhi Metro)[16].
  • Blue Line's OpenStreetMap relation ID is recorded as 8037671[17].
  • Blue Line's Structurae structure ID is recorded as 10001283[18].
  • Blue Line's sRGB color hex triplet is recorded as 102694[19].
  • Blue Line's terminus is recorded as Noida Electronic City metro station[20].
  • Blue Line's terminus is recorded as Dwarka Sector 21 metro station[21].
  • Blue Line's terminus is recorded as Yamuna Bank metro station[22].
  • Blue Line's terminus is recorded as Vaishali metro station[23].
  • +2005-12-31T00:00:00Z marks the founding of Blue Line[24].
  • Blue Line's Freebase ID is recorded as /m/09m0qx[25].
  • Blue Line's type of electrification is recorded as 25 kV, 50 Hz AC railway electrification[26].
  • Blue Line's track gauge is recorded as 1676 mm track gauge[27].

Body

Geography

Blue Line is in the country of India[6]. Located in include Noida[3], a city[28], in India[29], founded in 1976[30]; Delhi[4], a megacity[31], in India[32], founded in -0500[33]; and Ghaziabad[5], a city[34], in India[35], founded in 1740[36]. Its part of is recorded as Delhi Metro[15].

Physical Characteristics

Blue Line's length is recorded as {'unit': 'Q828224', 'amount': '+56.4'}[37].

Designation and Status

Recorded instance of include rapid transit line[10] and branched subway line[11].

History and Context

+2005-12-31T00:00:00Z marks the founding of Blue Line[24].

Why It Matters

Blue Line ranks in the top 0.43% of rapid_transit_line entities by monthly Wikipedia readership (589 views/month, #3 of 700).[2] It has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[38] It is known by 3 alternative names across languages and contexts.[39]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [7] . wikidata.org.
  2. [8] . wikidata.org.
  3. [6] . wikidata.org.
  4. [9] . wikidata.org.
  5. [10] . wikidata.org.
  6. [11] . wikidata.org.
  7. [3] . wikidata.org.
  8. [4] . wikidata.org.
  9. [5] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . web.archive.org. web.archive.org. Provenance: wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . web.archive.org. web.archive.org. Provenance: wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . web.archive.org. web.archive.org. Provenance: wikidata.org.
  25. [27] . web.archive.org. web.archive.org. Provenance: wikidata.org.
  26. [37] . wikidata.org.

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site
  8. [35] . Wikidata. wikidata.org. → on this site
  9. [36] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [38] . Wikidata sitelinks. wikidata.org.
  3. [39] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Blue Line. Retrieved May 3, 2026, from https://4ort.xyz/entity/blue-line-q1029921
MLA “Blue Line.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/blue-line-q1029921.
BibTeX @misc{4ortxyz_blue-line-q1029921_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Blue Line}}, year = {2026}, url = {https://4ort.xyz/entity/blue-line-q1029921}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Blue Line — https://4ort.xyz/entity/blue-line-q1029921 (retrieved 2026-05-03)

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