Japan National Route 421

road in Japan
Place road Q6157502
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Japan National Route 421

Summary

Japan National Route 421 is a road[1]. It ranks in the top 3% of road entities by monthly Wikipedia readership (5 views/month).[2]

Key Facts

  • Japan National Route 421 is located in Mie Prefecture[3].
  • Japan National Route 421 is located in Shiga Prefecture[4].
  • Japan National Route 421 is in the country of Japan[5].
  • Japan National Route 421's traffic sign is recorded as Japanese National Route Sign 0421.svg[6].
  • Japan National Route 421's transport network is recorded as national highway of Japan[7].
  • Japan National Route 421's image is recorded as Route 421 (Inabe Daiancho Ishigurekita).jpg[8].
  • Japan National Route 421's instance of is recorded as road[9].
  • Japan National Route 421's maintained by is recorded as Ministry of Land, Infrastructure, Transport and Tourism[10].
  • Japan National Route 421's maintained by is recorded as Mie Prefecture[11].
  • Japan National Route 421's maintained by is recorded as Shiga Prefecture[12].
  • Japan National Route 421's Commons category is recorded as Route 421 (Japan)[13].
  • Japan National Route 421's OpenStreetMap relation ID is recorded as 8319621[14].
  • Japan National Route 421's terminus is recorded as Japan National Route 1[15].
  • Japan National Route 421's terminus is recorded as Mie Prefectural Road Route 401[16].
  • Japan National Route 421's terminus is recorded as Japan National Route 8[17].
  • Japan National Route 421's terminus is recorded as Shiga Prefectural Road Route 26[18].
  • Japan National Route 421's start time is recorded as +1982-00-00T00:00:00Z[19].
  • Japan National Route 421's terminus location is recorded as Kuwana[20].
  • Japan National Route 421's terminus location is recorded as Omihachiman[21].
  • Japan National Route 421's coordinate location is recorded as {'lat': 35.058244444444, 'lon': 136.68443888889}[22].
  • Japan National Route 421's coordinate location is recorded as {'lat': 35.118411111111, 'lon': 136.13125833333}[23].
  • Japan National Route 421's Freebase ID is recorded as /m/04g2lpf[24].
  • Japan National Route 421's primary destinations is recorded as Inabe[25].
  • Japan National Route 421's primary destinations is recorded as Higashiōmi-shi[26].
  • Japan National Route 421's partially coincident with is recorded as Japan National Route 258[27].

Body

Geography

Japan National Route 421 is in the country of Japan[5]. Located in include Mie Prefecture[3], a prefecture of Japan[28], in Japan[29] and Shiga Prefecture[4], a prefecture of Japan[30], in Japan[31].

Physical Characteristics

Lengths include {'unit': 'Q828224', 'amount': '+72.4'}[32] and {'unit': 'Q828224', 'amount': '+71.5'}[33].

Designation and Status

Japan National Route 421's instance of is recorded as road[9].

Why It Matters

Japan National Route 421 ranks in the top 3% of road entities by monthly Wikipedia readership (5 views/month).[2]

References

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

Direct Wikidata claims

  1. [6] . wikidata.org.
  2. [7] . wikidata.org.
  3. [5] . wikidata.org.
  4. [8] . wikidata.org.
  5. [9] . wikidata.org.
  6. [10] . wikidata.org.
  7. [11] . wikidata.org.
  8. [12] . wikidata.org.
  9. [3] . wikidata.org.
  10. [4] . 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] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.
  26. [32] . mlit.go.jp. mlit.go.jp. Provenance: wikidata.org.
  27. [33] . mlit.go.jp. mlit.go.jp. Provenance: 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

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.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). Japan National Route 421. Retrieved May 3, 2026, from https://4ort.xyz/entity/japan-national-route-421
MLA “Japan National Route 421.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/japan-national-route-421.
BibTeX @misc{4ortxyz_japan-national-route-421_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Japan National Route 421}}, year = {2026}, url = {https://4ort.xyz/entity/japan-national-route-421}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Japan National Route 421 — https://4ort.xyz/entity/japan-national-route-421 (retrieved 2026-05-03)

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