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Ontario Highway 83

former highway in Ontario

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionFeb 11, 2026
Entity authorityQ7094778 ↗
Source-derived summary

King's Highway 83, also known as Highway 83, was a provincially maintained highway in the Canadian province of Ontario. The route travelled inwards from the shores of Lake Huron, beginning at Highway 21 north of Grand Bend and travelling eastward to Highway 23 in Russeldale. Today the route is known by the local names Dashwood Road and Thames Road, as well as by county-assigned designations Huron County Road 83 and Perth County Road 20.

Route description

Highway 83 was a straight highway connecting Highway 21 north of Grand Bend with Highway 23 in Russeldale, lying almost entirely within Huron County. Today, the majority of the former route is known as County Road 83, although the portion that lay within Perth County became part of County Road 20.

Between the termini of the route, the highway passed through the communities of Dashwood, Thames Road and Farquhar, as well as the town of Exeter. Outside these locations, the surroundings of the former route consist of a mix of farmland and woodlots. West of Hay, itself lying immediately north of Exeter, the Hay Swamp, a provincially significant wetland and conservation area,

lies immediately north of the route.

History

Highway 83 was first established by the Department of Highways in 1938 to connect Highway 21 near Grand Bend with Highway 23 in Russeldale. On April 13, 1938, the 38.6-kilometre (24.0 mi) Thames Road was assumed into the expanding provincial highway network.

Editorial summary

Begin with the source’s own compact description: “Ontario Highway 83” is former highway in Ontario. The dossier treats that line as a proposition to test through Ontario, Highway and former, not as a finished interpretation.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1938—that can be checked directly. The linked authority record independently contributes the date 1938. For this dossier, Ontario, Highway and former is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “former highway in Ontario” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Feb 11, 2026. The linked authority identifier is Q7094778. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1938.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Ontario Highway 83”, its source revision and the description used here.
  2. Expand the search: follow Ontario Highway 83 primary sources, Ontario Highway 83 archive and Ontario research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Ontario Highway 83”?
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  3. Which cited source is closest to the event, object or claim?
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Source & attribution

This entry incorporates text from “Ontario Highway 83” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.