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Highlands Highway

road

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionNov 29, 2025
Entity authorityQ689621
Source-derived summary

The Highlands Highway, sometimes known as the Okuk Highway, is the main land highway in Papua New Guinea. It connects several major cities and is vital for the movement of people and goods between the populous Highlands region and the coast.

For most of its length the Highlands Highway is no more than a single carriageway two-lane road that is often hindered by potholes and land slips. It is also notorious, particularly in the Highlands region, for being the place of numerous armed hold-ups and robberies committed by local bandits called raskols.

Description

The highway begins in Lae and travels through the Markham Valley and the province of Morobe. From the Markham Valley the Highlands Highway turns left and climbs up and over the approximately 1,500 metre high Kassam Pass and into the Eastern Highlands Province. It passes over the wall of Yonki Dam and then travels through the towns of Kainantu and Henganofi to the provincial capital, Goroka. From here it travels up and then over the 2,478 m (8,130 ft) high Daulo Pass and crosses into Simbu Province, hence, so many gazetted roads within Chuave District link the main Okuk High Way. Teine Agiyonga Memorial Roads like; Warabago-Wiridani Road, Giriyu-Kanma Road and Giriyu-Korima Road is few amongst many and through to its capital of Kundiawa. At the Markham Valley turn-off the road continues as the Ramu Highway through the Ramu Valley into Madang Province and ends at the coast at the provincial capital of Madang.

Editorial summary

This brief starts where responsible research should: with the source description of “Highlands Highway” as road. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current 247-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. The account is most persuasive where Highlands, Highway and road can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the general reference register because the source frames it as road. Its deeper value depends on whether names, dates, institutions and citations support that framing.

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 Nov 29, 2025. The linked authority identifier is Q689621. Authority coordinates are -5.552, 143.800. None of the 1 selected statements returned an explicit reference.

Critical limits

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.

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

Three-step research path

  1. Establish the record: confirm the title “Highlands Highway”, its source revision and the description used here.
  2. Expand the search: follow Highlands Highway primary sources, Highlands Highway archive and Highlands 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 “Highlands Highway”?
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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 Highlands Highway” 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.