List of county routes in Suffolk County, New York (26–50C)
Wikimedia list article

County routes in Suffolk County, New York, are maintained by the Suffolk County Department of Public Works and signed with the Manual on Uniform Traffic Control Devices-standard yellow-on-blue pentagon route marker. The designations do not follow any fixed pattern. Routes 26 to 50 (including former suffixed routes of CR 50) are listed below.
County Route 26
County Route 26 was the designation for New Suffolk Road from Mattituck to New Suffolk, and New Suffolk Lane from New Suffolk to Cutchogue. This designation was proposed to be relocated to the formerly proposed North Brookhaven Expressway, a former eastern extension of NY 347 from Mount Sinai to Wading River.
Major intersections
County Route 27
County Route 27 was the original designation for Middle Road on the North Fork of Long Island. This road is now known as CR 48.
County Route 27A
County Route 27A was a newer section of Middle Road in Mattituck called New Middle Road. It was merged into CR 27 before that route was replaced by CR 48.
County Route 27B
County Route 27B was Wickham Avenue, a former segment of Middle Road that is now owned by the town of Southold.
Begin with the source’s own compact description: “List of county routes in Suffolk County, New York (26–50C)” is wikimedia list article. The dossier treats that line as a proposition to test through List, county and routes, not as a finished interpretation.
Why this record matters
The phrase “wikimedia list article” 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.
Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Aug 23, 2026. The linked authority identifier is Q6614391. None of the 0 selected statements returned an explicit reference.
A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. 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.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “List of county routes in Suffolk County, New York (26–50C)”, its source revision and the description used here.
- Expand the search: follow List of county routes in Suffolk County, New York (26–50C) primary sources, List of county routes in Suffolk County, New York (26–50C) archive and List research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “List of county routes in Suffolk County, New York (26–50C)”?
- Which institution is responsible for the underlying evidence?
- Which cited source is closest to the event, object or claim?
Search terms from this dossier
This entry incorporates text from “List of county routes in Suffolk County, New York (26–50C)” 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.