Red Hill Valley Parkway
E526027
Red Hill Valley Parkway is a major expressway in Hamilton, Ontario, that connects the Lincoln M. Alexander Parkway to the Queen Elizabeth Way and serves as a key north–south traffic corridor.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Red Hill Valley Parkway canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4913618 — 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: Red Hill Valley Parkway Context triple: [Queen Elizabeth Way, hasJunctionWith, Red Hill Valley Parkway]
-
A.
Suitland Parkway
Suitland Parkway is a major scenic roadway in the Washington, D.C. metropolitan area that connects the city to the Maryland suburbs, including Suitland.
-
B.
Saw Mill River Parkway
Saw Mill River Parkway is a scenic north–south limited-access highway in Westchester County, New York, that generally follows the Saw Mill River and connects to major routes into New York City.
-
C.
Fresh Pond Parkway
Fresh Pond Parkway is a major scenic roadway in Cambridge, Massachusetts, running along Fresh Pond and serving as a key connector between several parkways and routes in the Boston area.
-
D.
Sprain Brook Parkway
Sprain Brook Parkway is a limited-access highway in Westchester County, New York, that connects the Bronx River Parkway with the Taconic State Parkway and serves as a key commuter route in the lower Hudson Valley.
-
E.
Terwilliger Parkway
Terwilliger Parkway is a historic, wooded scenic roadway and linear park in Portland, Oregon, known for its curving route, viewpoints, and connections to nearby hills and institutions.
- 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: Red Hill Valley Parkway Target entity description: Red Hill Valley Parkway is a major expressway in Hamilton, Ontario, that connects the Lincoln M. Alexander Parkway to the Queen Elizabeth Way and serves as a key north–south traffic corridor.
-
A.
Suitland Parkway
Suitland Parkway is a major scenic roadway in the Washington, D.C. metropolitan area that connects the city to the Maryland suburbs, including Suitland.
-
B.
Saw Mill River Parkway
Saw Mill River Parkway is a scenic north–south limited-access highway in Westchester County, New York, that generally follows the Saw Mill River and connects to major routes into New York City.
-
C.
Fresh Pond Parkway
Fresh Pond Parkway is a major scenic roadway in Cambridge, Massachusetts, running along Fresh Pond and serving as a key connector between several parkways and routes in the Boston area.
-
D.
Sprain Brook Parkway
Sprain Brook Parkway is a limited-access highway in Westchester County, New York, that connects the Bronx River Parkway with the Taconic State Parkway and serves as a key commuter route in the lower Hudson Valley.
-
E.
Terwilliger Parkway
Terwilliger Parkway is a historic, wooded scenic roadway and linear park in Portland, Oregon, known for its curving route, viewpoints, and connections to nearby hills and institutions.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
expressway
ⓘ
parkway ⓘ road transportation infrastructure ⓘ |
| connectsTo |
Lincoln M. Alexander Parkway
NERFINISHED
ⓘ
Queen Elizabeth Way NERFINISHED ⓘ |
| constructionStarted | 2003 ⓘ |
| country | Canada ⓘ |
| crosses | Red Hill Creek NERFINISHED ⓘ |
| environmentalControversy | construction through Red Hill Valley ⓘ |
| function | key north–south traffic corridor ⓘ |
| hasDirection | north–south ⓘ |
| hasGradeSeparatedInterchanges | yes ⓘ |
| hasInterchangeWith |
Barton Street East
NERFINISHED
ⓘ
Dartnall Road NERFINISHED ⓘ Greenhill Avenue NERFINISHED ⓘ King Street East NERFINISHED ⓘ Lincoln M. Alexander Parkway NERFINISHED ⓘ Mud Street West NERFINISHED ⓘ Queen Elizabeth Way NERFINISHED ⓘ Queenston Road NERFINISHED ⓘ |
| hasLanes | 4 ⓘ |
| hasSpeedLimit | 90 km/h ⓘ |
| hasToll | no ⓘ |
| hasTrafficSignals | no ⓘ |
| length | approximately 7 km ⓘ |
| locatedIn |
Hamilton, Ontario
NERFINISHED
ⓘ
Ontario ⓘ Red Hill Valley NERFINISHED ⓘ |
| maintainedBy | City of Hamilton NERFINISHED ⓘ |
| namedAfter | Red Hill Valley NERFINISHED ⓘ |
| numberOfCarriageways | 2 ⓘ |
| opened | 2007 ⓘ |
| parallelTo | Red Hill Creek NERFINISHED ⓘ |
| partOf |
Greater Toronto and Hamilton Area road network
NERFINISHED
ⓘ
Hamilton road network ⓘ |
| passesThrough | Red Hill Creek valley NERFINISHED ⓘ |
| purpose |
improve north–south traffic flow in Hamilton
ⓘ
provide direct connection between Lincoln M. Alexander Parkway and Queen Elizabeth Way ⓘ |
| region | Golden Horseshoe NERFINISHED ⓘ |
| roadType |
controlled-access highway
ⓘ
expressway-standard road ⓘ |
| serves |
City of Hamilton
NERFINISHED
ⓘ
Stoney Creek area ⓘ |
| surface | asphalt ⓘ |
| terminusNorth | Queen Elizabeth Way NERFINISHED ⓘ |
| terminusSouth | Lincoln M. Alexander Parkway NERFINISHED ⓘ |
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: Red Hill Valley Parkway Description of subject: Red Hill Valley Parkway is a major expressway in Hamilton, Ontario, that connects the Lincoln M. Alexander Parkway to the Queen Elizabeth Way and serves as a key north–south traffic corridor.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.