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Illinois Route 267

North-south state highway in Illinois, US

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionApr 22, 2026
Entity authorityQ1067965
Source-derived summary

Illinois Route 267 (IL 267) is a north–south highway in the U.S. state of Illinois. It runs from U.S. Route 67 (US 67) and Illinois Route 111 in Godfrey north to Illinois Route 104 and Business Interstate 72 (abbreviated BL 72) in Jacksonville. This is a distance of 59 miles (95 km). However, the state of Illinois' 2006 data shows the length of Illinois 267 as 39.46 miles (63.50 km), which is the distance from the Illinois 111/267 wye north to BL 72 at Illinois 104.

Route description

Illinois 267 is a two-lane surface road for most its length. It runs through the small towns of Brighton, Medora, Rockbridge and Greenfield.

Starting at US 67 in Godfrey, IL 267 begins there as a four lane road, as well as the southern end of IL 111 concurrency. Almost immediately northeast of the US 67 junction, they meet IL 255 at a diamond interchange. Then, after going to a two-lane surface, they follow a railroad until they reach Brighton. At that point, they turn north.

Editorial summary

The public source identifies “Illinois Route 267” as north-south state highway in Illinois, US. This brief keeps that definition visible, then builds a research path around Illinois, Route and North-south.

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—2006—that can be checked directly. The linked authority record independently contributes the date 1965. Its value is orientation rather than verdict, with Illinois, Route and North-south providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “Illinois Route 267”, the useful work is to connect “north-south state highway in Illinois, US” to the records capable of establishing context and consequence.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Apr 22, 2026. The linked authority identifier is Q1067965. Authority coordinates are 39.345, -90.211. 2 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 2006.

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 “Illinois Route 267”, its source revision and the description used here.
  2. Expand the search: follow Illinois Route 267 primary sources, Illinois Route 267 archive and Illinois 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 “Illinois Route 267”?
  2. Which institution is responsible for the underlying evidence?
  3. What terminology or title could unlock a more precise catalogue search?
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Source & attribution

This entry incorporates text from Illinois Route 267” 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.