U.S. Route 91

U.S. Numbered Highway in Utah and Idaho in the United States
Place road Q410767
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U.S. Route 91

Summary

U.S. Route 91 is a road[1]. It ranks in the top 2% of road entities by monthly Wikipedia readership (112 views/month).[2]

Key Facts

  • U.S. Route 91 is located in Utah[3].
  • U.S. Route 91 is located in Idaho[4].
  • U.S. Route 91 is in the country of United States[5].
  • U.S. Route 91's traffic sign is recorded as US 91.svg[6].
  • U.S. Route 91's route map is recorded as US 91 map.png[7].
  • U.S. Route 91's transport network is recorded as United States Numbered Highway System[8].
  • U.S. Route 91's transport network is recorded as Utah State Routes[9].
  • U.S. Route 91's transport network is recorded as numbered highways in Idaho[10].
  • U.S. Route 91's instance of is recorded as road[11].
  • U.S. Route 91's maintained by is recorded as Idaho Transportation Department[12].
  • U.S. Route 91's maintained by is recorded as Utah Department of Transportation[13].
  • U.S. Route 91's owned by is recorded as Idaho Transportation Department[14].
  • U.S. Route 91's owned by is recorded as Utah Department of Transportation[15].
  • U.S. Route 91's Commons category is recorded as U.S. Route 91[16].
  • U.S. Route 91's has part is recorded as U.S. Route 91 in Idaho[17].
  • U.S. Route 91's has part is recorded as U.S. Route 91 in Utah[18].
  • U.S. Route 91's terminus is recorded as Interstate 15 in Utah[19].
  • U.S. Route 91's terminus is recorded as Interstate 15 in Idaho[20].
  • +1926-00-00T00:00:00Z marks the founding of U.S. Route 91[21].
  • U.S. Route 91's terminus location is recorded as Brigham City[22].
  • U.S. Route 91's terminus location is recorded as Virginia[23].
  • U.S. Route 91's coordinate location is recorded as {'lat': 42.811522, 'lon': -112.220764}[24].
  • U.S. Route 91's Freebase ID is recorded as /m/02sr9_[25].
  • U.S. Route 91's topic's main category is recorded as Category:U.S. Route 91[26].
  • U.S. Route 91's partially coincident with is recorded as U.S. Route 89 in Utah[27].

Body

Geography

U.S. Route 91 is in the country of United States[5]. Located in include Utah[3], an U.S. state[28], in United States[29], founded in 1896[30] and Idaho[4], an U.S. state[31], in United States[32], founded in 1890[33].

Physical Characteristics

U.S. Route 91's length is recorded as {'unit': 'Q253276', 'amount': '+172.663'}[34].

Designation and Status

U.S. Route 91's instance of is recorded as road[11].

History and Context

+1926-00-00T00:00:00Z marks the founding of U.S. Route 91[21]. Owners include Idaho Transportation Department[14], a state department of transportation of the United States[35], in United States[36], founded in 1974[37], headquartered in Boise[38] and Utah Department of Transportation[15], a state department of transportation of the United States[39], in United States[40], founded in 1975[41], headquartered in Taylorsville[42].

Why It Matters

U.S. Route 91 ranks in the top 2% of road entities by monthly Wikipedia readership (112 views/month).[2] It has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[43] It is known by 9 alternative names across languages and contexts.[44]

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. [8] . wikidata.org.
  4. [9] . wikidata.org.
  5. [10] . wikidata.org.
  6. [5] . wikidata.org.
  7. [11] . wikidata.org.
  8. [12] . wikidata.org.
  9. [13] . wikidata.org.
  10. [14] . wikidata.org.
  11. [15] . wikidata.org.
  12. [3] . wikidata.org.
  13. [4] . 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] . Freebase Data Dumps. wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.
  26. [34] . wikidata.org.

Inline context (facts about related entities)

  1. [35] . Wikidata. wikidata.org. → on this site
  2. [36] . Wikidata. wikidata.org. → on this site
  3. [37] . Wikidata. wikidata.org. → on this site
  4. [38] . Wikidata. wikidata.org. → on this site
  5. [39] . Wikidata. wikidata.org. → on this site
  6. [40] . Wikidata. wikidata.org. → on this site
  7. [41] . Wikidata. wikidata.org. → on this site
  8. [42] . Wikidata. wikidata.org. → on this site
  9. [28] . Wikidata. wikidata.org. → on this site
  10. [29] . Wikidata. wikidata.org. → on this site
  11. [30] . Wikidata. wikidata.org. → on this site
  12. [31] . Wikidata. wikidata.org. → on this site
  13. [32] . Wikidata. wikidata.org. → on this site
  14. [33] . 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. [43] . Wikidata sitelinks. wikidata.org.
  3. [44] . 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). U.S. Route 91. Retrieved May 3, 2026, from https://4ort.xyz/entity/u-s-route-91
MLA “U.S. Route 91.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/u-s-route-91.
BibTeX @misc{4ortxyz_u-s-route-91_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{U.S. Route 91}}, year = {2026}, url = {https://4ort.xyz/entity/u-s-route-91}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): U.S. Route 91 — https://4ort.xyz/entity/u-s-route-91 (retrieved 2026-05-03)

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