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Milan Metro Line 4

metro line in Milan
Place automated_rapid_transit_railway_line Q943476
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Milan Metro Line 4

Summary

Milan Metro Line 4 is an automated rapid transit railway line[1]. It draws 344 Wikipedia views per month (automated_rapid_transit_railway_line category, ranking #45 of 99).[2]

Key Facts

  • Milan Metro Line 4 is located in Milan[3].
  • Milan Metro Line 4 is in the country of Italy[4].
  • Milan Metro Line 4's transport network is recorded as Milan Metro[5].
  • Milan Metro Line 4 is on the continent of Europe[6].
  • Milan Metro Line 4's instance of is recorded as automated rapid transit railway line[7].
  • Milan Metro Line 4's instance of is recorded as airport rail link[8].
  • Milan Metro Line 4's maintained by is recorded as ATM[9].
  • Milan Metro Line 4 is operated by ATM[10].
  • Milan Metro Line 4's Commons category is recorded as Line M4 (Milan metro)[11].
  • Milan Metro Line 4's color is recorded as blue[12].
  • Milan Metro Line 4's sRGB color hex triplet is recorded as 1F3E6D[13].
  • Milan Metro Line 4's terminus is recorded as San Cristoforo[14].
  • Milan Metro Line 4's terminus is recorded as San Babila[15].
  • Milan Metro Line 4's terminus is recorded as Dateo[16].
  • Milan Metro Line 4's terminus is recorded as Linate Aeroporto[17].
  • Milan Metro Line 4's official website is recorded as https://www.metro4milano.it/[18].
  • Milan Metro Line 4's topic's main category is recorded as Category:Line M4 (Milan metro)[19].
  • Milan Metro Line 4's track gauge is recorded as standard-gauge railway[20].
  • Milan Metro Line 4's date of official opening is recorded as November 26, 2022[21].
  • Milan Metro Line 4's route number is recorded as M4[22].
  • Milan Metro Line 4's different from is recorded as M4[23].
  • Milan Metro Line 4's length is recorded as {'unit': 'Q828224', 'amount': '+15.2'}[24].
  • Milan Metro Line 4's state of use is recorded as in use[25].

Body

Geography

Milan Metro Line 4 is in the country of Italy[4]. It is located in Milan[3]. It is on the continent of Europe[6].

Physical Characteristics

Milan Metro Line 4's length is recorded as {'unit': 'Q828224', 'amount': '+15.2'}[24].

Designation and Status

Recorded instance of include automated rapid transit railway line[7] and airport rail link[8].

Why It Matters

Milan Metro Line 4 draws 344 Wikipedia views per month (automated_rapid_transit_railway_line category, ranking #45 of 99).[2] It has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[26] It is known by 8 alternative names across languages and contexts.[27]

Related Entities

Italy Milan

References

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

Direct Wikidata claims

  1. [5] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [6] ↑ . wikidata.org.
  4. [7] ↑ . wikidata.org.
  5. [8] ↑ . wikidata.org.
  6. [9] ↑ . wikidata.org.
  7. [3] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . 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] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . milanotoday.it. milanotoday.it. Provenance: wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [26] ↑ . Wikidata sitelinks. wikidata.org.
  3. [27] ↑ . 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). Milan Metro Line 4. Retrieved May 3, 2026, from https://4ort.xyz/entity/milan-metro-line-4
MLA “Milan Metro Line 4.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/milan-metro-line-4.
BibTeX @misc{4ortxyz_milan-metro-line-4_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Milan Metro Line 4}}, year = {2026}, url = {https://4ort.xyz/entity/milan-metro-line-4}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Milan Metro Line 4 — https://4ort.xyz/entity/milan-metro-line-4 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/milan-metro-line-4 · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 22d ago · RVA2869 · 2026-05-15 view diff on Wikidata ↗
    Instance of → automated rapid transit railway line, airport rail link
    Length → {'unit': 'Q828224', 'amount': '+15.2'}
    Operator → —
    Transport network → Milan Metro
    + 16 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31757|batch #31757]]: Remove redundant P30"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.