Sign Designs and Markings Manual

manual published by the Ohio Department of Transportation setting standards for the design of traffic signs and road surface markings in Ohio
Book technical_manual Q110643890
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Summary

Sign Designs and Markings Manual is a technical manual[1].

Key Facts

  • Sign Designs and Markings Manual authored Ohio Department of Transportation Traffic Control Section[2].
  • Sign Designs and Markings Manual is in the country of United States[3].
  • Sign Designs and Markings Manual's instance of is recorded as technical manual[4].
  • Sign Designs and Markings Manual's instance of is recorded as technical standard[5].
  • Sign Designs and Markings Manual's instance of is recorded as serial[6].
  • Sign Designs and Markings Manual's instance of is recorded as section[7].
  • Sign Designs and Markings Manual's based on is recorded as Standard Highway Signs[8].
  • Sign Designs and Markings Manual is part of Traffic Engineering Manual[9].
  • Sign Designs and Markings Manual's language of work or name is recorded as English[10].
  • Sign Designs and Markings Manual's country of origin is recorded as United States[11].
  • Sign Designs and Markings Manual's official website is recorded as https://www.transportation.ohio.gov/working/engineering/roadway/manuals-standards/sdmm/[12].
  • Sign Designs and Markings Manual's section is recorded as 295-2[13].
  • Sign Designs and Markings Manual's standards body is recorded as Ohio Department of Transportation Traffic Control Section[14].
  • Sign Designs and Markings Manual's title is recorded as Sign Designs and Markings Manual[15].
  • Sign Designs and Markings Manual's short name is recorded as SDMM[16].
  • Sign Designs and Markings Manual's last update is recorded as January 21, 2022[17].
  • Sign Designs and Markings Manual's last update is recorded as July 15, 2022[18].
  • Sign Designs and Markings Manual's last update is recorded as October 21, 2022[19].
  • Sign Designs and Markings Manual's last update is recorded as January 20, 2023[20].
  • Sign Designs and Markings Manual's last update is recorded as April 21, 2023[21].
  • Sign Designs and Markings Manual's last update is recorded as July 21, 2023[22].
  • Sign Designs and Markings Manual's last update is recorded as October 20, 2023[23].
  • Sign Designs and Markings Manual's last update is recorded as January 19, 2024[24].
  • Sign Designs and Markings Manual's last update is recorded as July 19, 2024[25].
  • Sign Designs and Markings Manual's last update is recorded as July 18, 2025[26].

Body

Authorship and Creation

Sign Designs and Markings Manual authored Ohio Department of Transportation Traffic Control Section[2].

Publication

Sign Designs and Markings Manual's language of work or name is recorded as English[10]. It is part of Traffic Engineering Manual[9].

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [2] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . dot.state.oh.us. dot.state.oh.us. Provenance: wikidata.org.
  17. [18] ↑ . dot.state.oh.us. dot.state.oh.us. Provenance: wikidata.org.
  18. [19] ↑ . dot.state.oh.us. Retrieved . dot.state.oh.us. Provenance: wikidata.org.
  19. [20] ↑ . dot.state.oh.us. Retrieved . dot.state.oh.us. Provenance: wikidata.org.
  20. [21] ↑ . dot.state.oh.us. Retrieved . dot.state.oh.us. Provenance: wikidata.org.
  21. [22] ↑ . dot.state.oh.us. Retrieved . dot.state.oh.us. Provenance: wikidata.org.
  22. [23] ↑ . dot.state.oh.us. Retrieved . dot.state.oh.us. Provenance: wikidata.org.
  23. [24] ↑ . dot.state.oh.us. Retrieved . dot.state.oh.us. Provenance: wikidata.org.
  24. [25] ↑ . dot.state.oh.us. Retrieved . dot.state.oh.us. Provenance: wikidata.org.
  25. [26] ↑ . dot.state.oh.us. Retrieved . dot.state.oh.us. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). Sign Designs and Markings Manual. Retrieved May 3, 2026, from https://4ort.xyz/entity/sign-designs-and-markings-manual
MLA “Sign Designs and Markings Manual.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/sign-designs-and-markings-manual.
BibTeX @misc{4ortxyz_sign-designs-and-markings-manual_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Sign Designs and Markings Manual}}, year = {2026}, url = {https://4ort.xyz/entity/sign-designs-and-markings-manual}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Sign Designs and Markings Manual — https://4ort.xyz/entity/sign-designs-and-markings-manual (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. 13w ago · Mxn · 2026-07-20 view diff on Wikidata ↗
    Official website → https://www.dot.state.oh.us/roadway/sdmm/, https://www.transportation.ohio.gov/working/engineering/road
    "/* wbsetclaim-update:2||1 */ Last update: 16 January 2026"
  2. 13w ago · Mxn · 2026-07-16 view diff on Wikidata ↗
    Imported from → —
    Based on → Standard Highway Signs
    Country of origin → United States
    Last update → +2022-01-21T00:00:00Z, +2022-07-15T00:00:00Z, +2022-10-21T00:00:00Z +8
    + 11 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1 */ Official website: https://www.transportation.ohio.gov/working/engineering/roadway/manuals-standards/sdmm/"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.