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Interstate 81 in Maryland

section of Interstate Highway in Washington County, Maryland, United States
Place road Q2213745
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Interstate 81 in Maryland

Summary

Interstate 81 in Maryland is a road[1]. It ranks in the top 3% of road entities by monthly Wikipedia readership (12 views/month).[2]

Key Facts

  • Interstate 81 in Maryland is located in Washington County[3].
  • Interstate 81 in Maryland is in the country of United States[4].
  • Interstate 81 in Maryland's traffic sign is recorded as I-81 (MD).svg[5].
  • Interstate 81 in Maryland's route map is recorded as I-81 in MD map.png[6].
  • Interstate 81 in Maryland's transport network is recorded as Interstate Highway System[7].
  • Interstate 81 in Maryland's transport network is recorded as Maryland highway system[8].
  • Interstate 81 in Maryland's image is recorded as 2016-07-29 19 17 29 View north along Interstate 81 just north of Exit 5 (Halfway Boulevard) just southwest of Hagerstown in Washington County, Maryland.jpg[9].
  • Interstate 81 in Maryland's instance of is recorded as road[10].
  • Interstate 81 in Maryland's maintained by is recorded as Maryland State Highway Administration[11].
  • Interstate 81 in Maryland's owned by is recorded as Maryland State Highway Administration[12].
  • Interstate 81 in Maryland's part of is recorded as Interstate 81[13].
  • Interstate 81 in Maryland's Commons category is recorded as Interstate 81 in Maryland[14].
  • Interstate 81 in Maryland's terminus is recorded as Interstate 81 in Virginia[15].
  • Interstate 81 in Maryland's terminus is recorded as Interstate 81 in Pennsylvania[16].
  • +1959-00-00T00:00:00Z marks the founding of Interstate 81 in Maryland[17].
  • Interstate 81 in Maryland's terminus location is recorded as West Virginia[18].
  • Interstate 81 in Maryland's terminus location is recorded as Pennsylvania[19].
  • Interstate 81 in Maryland's Freebase ID is recorded as /m/027brrk[20].
  • Interstate 81 in Maryland's road number is recorded as 81[21].
  • Interstate 81 in Maryland's length is recorded as {'unit': 'http://www.wikidata.org/entity/Q253276', 'amount': '+12.08'}[22].
  • Interstate 81 in Maryland's KML file is recorded as Template:Attached KML/Interstate 81 in Maryland[23].

Body

Geography

Interstate 81 in Maryland is in the country of United States[4]. It is located in Washington County[3]. Its part of is recorded as Interstate 81[13].

Physical Characteristics

Interstate 81 in Maryland's length is recorded as {'unit': 'http://www.wikidata.org/entity/Q253276', 'amount': '+12.08'}[22].

Designation and Status

Interstate 81 in Maryland's instance of is recorded as road[10].

History and Context

+1959-00-00T00:00:00Z marks the founding of Interstate 81 in Maryland[17]. Its owned by is recorded as Maryland State Highway Administration[12].

Why It Matters

Interstate 81 in Maryland ranks in the top 3% of road entities by monthly Wikipedia readership (12 views/month).[2]

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. [4] ↑ . wikidata.org.
  6. [9] ↑ . wikidata.org.
  7. [10] ↑ . wikidata.org.
  8. [11] ↑ . wikidata.org.
  9. [12] ↑ . wikidata.org.
  10. [3] ↑ . 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.

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). Interstate 81 in Maryland. Retrieved May 3, 2026, from https://4ort.xyz/entity/interstate-81-in-maryland
MLA “Interstate 81 in Maryland.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/interstate-81-in-maryland.
BibTeX @misc{4ortxyz_interstate-81-in-maryland_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Interstate 81 in Maryland}}, year = {2026}, url = {https://4ort.xyz/entity/interstate-81-in-maryland}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Interstate 81 in Maryland — https://4ort.xyz/entity/interstate-81-in-maryland (retrieved 2026-05-03)

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