Oklahoma State Highway 266
highway in Oklahoma

State Highway 266 (abbreviated SH-266) is a state highway near Tulsa, Oklahoma, United States. It runs for 10.92 miles (17.57 km) through Tulsa and Rogers Counties in northeastern Oklahoma.
Route description
SH-266 begins at a cloverleaf interchange with U.S. Highway 169 (a Tulsa-area freeway), and heads northeast from there to meet the northern terminus of State Highway 167 near the Port of Catoosa (north of the town of Catoosa). Highway 266 arcs to the north to bypass the port, and then straightens out to run due east to Interstate 44 (the Will Rogers Turnpike).
The number 266 refers to U.S. Highway 66 (now State Highway 66, which SH-266 ended at. Highway 266 does not have any lettered spur routes.
“Oklahoma State Highway 266” enters the record as highway in Oklahoma. Crown Archives preserves that source wording while asking what Oklahoma, State and Highway can confirm, complicate or overturn.
Why this record matters
“Oklahoma State Highway 266” is worth following because a concise public description often conceals a longer documentary argument. Here, Oklahoma, State and Highway provides the most credible route into that argument.
Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Dec 19, 2025. The linked authority identifier is Q2174646. None of the 0 selected statements returned an explicit reference.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. 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 “Oklahoma State Highway 266”, its source revision and the description used here.
- Expand the search: follow Oklahoma State Highway 266 primary sources, Oklahoma State Highway 266 archive and Oklahoma 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 “Oklahoma State Highway 266”?
- What terminology or title could unlock a more precise catalogue search?
- Which institution is responsible for the underlying evidence?
Search terms from this dossier
This entry incorporates text from “Oklahoma State Highway 266” 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.