Haʻikū Valley Viaduct
E855520
Haʻikū Valley Viaduct is a major elevated highway bridge in Hawaii that carries traffic high above the lush Haʻikū Valley along Interstate H-3.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Haʻikū Valley Viaduct canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10326338 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Haʻikū Valley Viaduct Context triple: [Interstate H-3, hasStructure, Haʻikū Valley Viaduct]
-
A.
Landwasser Viaduct
The Landwasser Viaduct is a dramatic curved stone railway bridge in the Swiss Alps, renowned for its towering arches and scenic setting on the Rhaetian Railway’s Albula line.
-
B.
Linn Cove Viaduct
Linn Cove Viaduct is a renowned, curving concrete bridge that hugs the side of Grandfather Mountain in North Carolina, celebrated for its innovative design that minimized environmental impact along the Blue Ridge Parkway.
-
C.
Canton Viaduct
Canton Viaduct is a historic 19th-century stone railroad viaduct in Canton, Massachusetts, notable as one of the oldest surviving multiple-arch masonry viaducts in the United States.
-
D.
Shankend Viaduct
Shankend Viaduct is a historic multi-arched railway viaduct in the Scottish Borders, formerly carrying trains on the Waverley Route between Edinburgh and Carlisle.
-
E.
Arten Gill Viaduct
Arten Gill Viaduct is a historic stone railway viaduct in Cumbria, England, carrying trains across Arten Gill in the scenic Yorkshire Dales.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Haʻikū Valley Viaduct Target entity description: Haʻikū Valley Viaduct is a major elevated highway bridge in Hawaii that carries traffic high above the lush Haʻikū Valley along Interstate H-3.
-
A.
Landwasser Viaduct
The Landwasser Viaduct is a dramatic curved stone railway bridge in the Swiss Alps, renowned for its towering arches and scenic setting on the Rhaetian Railway’s Albula line.
-
B.
Linn Cove Viaduct
Linn Cove Viaduct is a renowned, curving concrete bridge that hugs the side of Grandfather Mountain in North Carolina, celebrated for its innovative design that minimized environmental impact along the Blue Ridge Parkway.
-
C.
Canton Viaduct
Canton Viaduct is a historic 19th-century stone railroad viaduct in Canton, Massachusetts, notable as one of the oldest surviving multiple-arch masonry viaducts in the United States.
-
D.
Shankend Viaduct
Shankend Viaduct is a historic multi-arched railway viaduct in the Scottish Borders, formerly carrying trains on the Waverley Route between Edinburgh and Carlisle.
-
E.
Arten Gill Viaduct
Arten Gill Viaduct is a historic stone railway viaduct in Cumbria, England, carrying trains across Arten Gill in the scenic Yorkshire Dales.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
elevated road bridge
ⓘ
viaduct ⓘ |
| accessRestrictedTo | motor vehicles ⓘ |
| approachTo | Tetsuo Harano Tunnels ⓘ |
| bridgeDesign | segmental concrete viaduct ⓘ |
| carries | Interstate H-3 ⓘ |
| climateExposure |
heavy rainfall
ⓘ
high humidity ⓘ |
| connects |
Hālawa
ⓘ
Kāneʻohe ⓘ
linked to:
Kaneohe
|
| country |
United States
ⓘ
linked to:
United States of America
|
| county | Honolulu County ⓘ |
| crosses | Haʻikū Valley ⓘ |
| designedFor | hurricane-force winds ⓘ |
| direction |
eastbound
ⓘ
westbound ⓘ |
| elevationRelativeToValleyFloor | high above valley floor ⓘ |
| environment | tropical rainforest valley ⓘ |
| function | road transport ⓘ |
| hasLanes | 4 ⓘ |
| hasLighting | yes ⓘ |
| hasShoulders | yes ⓘ |
| locatedIn | Hawaii ⓘ |
| locatedInValley | Haʻikū Valley ⓘ |
| locatedNear | Haʻikū Stairs ⓘ |
| locatedOnIsland |
Oʻahu
ⓘ
linked to:
Oahu
|
| maintainedBy | Hawaii Department of Transportation ⓘ |
| material | reinforced concrete ⓘ |
| notableFor |
elevated alignment through Haʻikū Valley
ⓘ
scenic views of Koʻolau Mountains ⓘ |
| opened | 1997 ⓘ |
| ownedBy |
State of Hawaii
ⓘ
linked to:
Hawaii
|
| partOf |
H-3 freeway through the Koʻolau Range
ⓘ
Interstate H-3 ⓘ |
| partOfCorridor |
Honolulu–Kāneʻohe transportation corridor
ⓘ
linked to:
Kalanianaʻole Highway
|
| region | Windward Oʻahu ⓘ |
| roadTypeCarried | Interstate Highway ⓘ |
| safetyFeature |
concrete barriers
ⓘ
guardrails ⓘ |
| seismicZone | Hawaii seismic region ⓘ |
| state | Hawaii ⓘ |
| structureType | multi-span viaduct ⓘ |
| terrain | mountainous valley ⓘ |
| toll | no ⓘ |
| usage | motor vehicle traffic ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Haʻikū Valley Viaduct Description of subject: Haʻikū Valley Viaduct is a major elevated highway bridge in Hawaii that carries traffic high above the lush Haʻikū Valley along Interstate H-3.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.