Mont d'Ambin base tunnel

rail tunnel connecting Italy and France
Place base_tunnel Q10989
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Mont d'Ambin base tunnel

Summary

Mont d'Ambin base tunnel is a base tunnel[1]. It draws 411 Wikipedia views per month (base_tunnel category, ranking #1 of 1).[2]

Key Facts

  • Mont d'Ambin base tunnel is located in Savoie[3].
  • Mont d'Ambin base tunnel is located in Piedmont[4].
  • Mont d'Ambin base tunnel is in the country of Italy[5].
  • Mont d'Ambin base tunnel is in the country of France[6].
  • Mont d'Ambin base tunnel is on the continent of Europe[7].
  • Mont d'Ambin base tunnel's instance of is recorded as base tunnel[8].
  • Mont d'Ambin base tunnel's instance of is recorded as high-speed railway tunnel[9].
  • Mont d'Ambin base tunnel's instance of is recorded as proposed tunnel[10].
  • Mont d'Ambin base tunnel's instance of is recorded as international tunnel[11].
  • Mont d'Ambin base tunnel is operated by Tunnel Euralpin Lyon Turin[12].
  • Mont d'Ambin is named after Mont d'Ambin base tunnel[13].
  • Mont Cenis is named after Mont d'Ambin base tunnel[14].
  • Mont d'Ambin base tunnel's crosses is recorded as Alps[15].
  • Mont d'Ambin base tunnel's crosses is recorded as France–Italy border[16].
  • Mont d'Ambin base tunnel's crosses is recorded as drainage divide between the Adriatic and Mediterranean seas[17].
  • Mont d'Ambin base tunnel is part of France–Italy border[18].
  • Mont d'Ambin base tunnel's Commons category is recorded as Mont d'Ambin Base Tunnel[19].
  • Mont d'Ambin base tunnel's coordinate location is recorded as {'lat': 45.190748, 'lon': 6.781311}[20].
  • Mont d'Ambin base tunnel's official website is recorded as https://www.telt.eu/fr/[21].
  • Mont d'Ambin base tunnel's date of official opening is recorded as 2033[22].
  • Mont d'Ambin base tunnel's different from is recorded as Tunnel Euralpin Lyon Turin[23].
  • Mont d'Ambin base tunnel's different from is recorded as Fréjus Rail Tunnel[24].
  • Mont d'Ambin base tunnel's length is recorded as {'unit': 'Q828224', 'amount': '+57.5'}[25].
  • Mont d'Ambin base tunnel sits at an elevation of {'unit': 'Q11573', 'amount': '+580'}[26].
  • Mont d'Ambin base tunnel's carries thoroughfare is recorded as Turin–Lyon high-speed railway[27].

Body

Geography

Country listings include Italy[5], a country[28], in Italy[29], founded in 1946[30] and France[6], a sovereign state[31], in France[32], founded in 0843[33]. Located in include Savoie[3], a department of France[34], in France[35], founded in 1860[36] and Piedmont[4], a region of Italy[37], in Italy[38], founded in 1970[39]. Mont d'Ambin base tunnel is on the continent of Europe[7]. It is part of France–Italy border[18].

Physical Characteristics

Mont d'Ambin base tunnel sits at an elevation of {'unit': 'Q11573', 'amount': '+580'}[26]. Its length is recorded as {'unit': 'Q828224', 'amount': '+57.5'}[25].

Designation and Status

Recorded instance of include base tunnel[8], high-speed railway tunnel[9], proposed tunnel[10], and international tunnel[11].

History and Context

Things named after include Mont d'Ambin[13], a mountain[40], in Italy[41] and Mont Cenis[14], an alpine subsection[42], in France[43].

Why It Matters

Mont d'Ambin base tunnel draws 411 Wikipedia views per month (base_tunnel category, ranking #1 of 1).[2] It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[44] It is known by 6 alternative names across languages and contexts.[45]

References

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

Direct Wikidata claims

  1. [5] . wikidata.org.
  2. [6] . wikidata.org.
  3. [7] . wikidata.org.
  4. [8] . wikidata.org.
  5. [9] . wikidata.org.
  6. [10] . wikidata.org.
  7. [11] . wikidata.org.
  8. [3] . wikidata.org.
  9. [4] . 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] . wikidata.org.
  20. [22] . ilsole24ore.com. Retrieved . ilsole24ore.com. Provenance: wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . 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
  10. [37] . Wikidata. wikidata.org. → on this site
  11. [38] . Wikidata. wikidata.org. → on this site
  12. [39] . Wikidata. wikidata.org. → on this site
  13. [40] . Wikidata. wikidata.org. → on this site
  14. [41] . Wikidata. wikidata.org. → on this site
  15. [42] . Wikidata. wikidata.org. → on this site
  16. [43] . 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. [44] . Wikidata sitelinks. wikidata.org.
  3. [45] . 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). Mont d'Ambin base tunnel. Retrieved May 3, 2026, from https://4ort.xyz/entity/mont-d-ambin-base-tunnel
MLA “Mont d'Ambin base tunnel.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/mont-d-ambin-base-tunnel.
BibTeX @misc{4ortxyz_mont-d-ambin-base-tunnel_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Mont d'Ambin base tunnel}}, year = {2026}, url = {https://4ort.xyz/entity/mont-d-ambin-base-tunnel}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Mont d'Ambin base tunnel — https://4ort.xyz/entity/mont-d-ambin-base-tunnel (retrieved 2026-05-03)

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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. 18d ago · Bouzinac · 2026-06-02 view diff on Wikidata ↗
    Coordinates
    Country Italy, France
    Continent Europe
    Website
    + 20 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P361]]: [[Q10985]], using [[User:Frettie/consistency check add.js]]"
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