Autoroute 20 (Quebec)
E512797
Autoroute 20 is a major east–west highway in Quebec that forms a key segment of the Trans-Canada Highway, linking Montreal to Quebec City and other regions along the south shore of the St. Lawrence River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Autoroute 20 (Quebec) canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T5327555 — 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: Autoroute 20 (Quebec) Context triple: [Trans-Canada Highway, hasPart, Autoroute 20 (Quebec)]
-
A.
Autoroute 15 (Quebec)
Autoroute 15 is a major north–south highway in Quebec that runs from the U.S. border toward Montreal and beyond, forming part of a key cross-border corridor with Interstate 87.
-
B.
Quebec Autoroute 73
Quebec Autoroute 73 is a major north–south highway in Quebec that connects the Quebec City region to communities further north and south, serving as an important transportation corridor in the province.
-
C.
Quebec Autoroute 40
Quebec Autoroute 40 is a major east–west highway in the Canadian province of Quebec that forms part of the Trans-Canada Highway and connects several key cities, including Montreal and Quebec City.
-
D.
Quebec Autoroute 30
Quebec Autoroute 30 is a major controlled-access highway in the province of Quebec that forms part of the ring road system around the Greater Montreal area.
-
E.
Quebec Route 116
Quebec Route 116 is a major provincial highway in Quebec that runs east–west across the south shore of the Saint Lawrence River, connecting several communities and serving as an important regional transportation corridor.
- 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: Autoroute 20 (Quebec) Target entity description: Autoroute 20 is a major east–west highway in Quebec that forms a key segment of the Trans-Canada Highway, linking Montreal to Quebec City and other regions along the south shore of the St. Lawrence River.
-
A.
Autoroute 15 (Quebec)
Autoroute 15 is a major north–south highway in Quebec that runs from the U.S. border toward Montreal and beyond, forming part of a key cross-border corridor with Interstate 87.
-
B.
Quebec Autoroute 73
Quebec Autoroute 73 is a major north–south highway in Quebec that connects the Quebec City region to communities further north and south, serving as an important transportation corridor in the province.
-
C.
Quebec Autoroute 40
Quebec Autoroute 40 is a major east–west highway in the Canadian province of Quebec that forms part of the Trans-Canada Highway and connects several key cities, including Montreal and Quebec City.
-
D.
Quebec Autoroute 30
Quebec Autoroute 30 is a major controlled-access highway in the province of Quebec that forms part of the ring road system around the Greater Montreal area.
-
E.
Quebec Route 116
Quebec Route 116 is a major provincial highway in Quebec that runs east–west across the south shore of the Saint Lawrence River, connecting several communities and serving as an important regional transportation corridor.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Autoroute in Quebec
ⓘ
controlled-access highway ⓘ segment of the Trans-Canada Highway ⓘ |
| abbreviation | A-20 NERFINISHED ⓘ |
| alsoKnownAs | Autoroute Jean-Lesage NERFINISHED ⓘ |
| belongsTo | National Highway System of Canada NERFINISHED ⓘ |
| connects |
Montreal
NERFINISHED
ⓘ
Quebec City NERFINISHED ⓘ |
| country | Canada ⓘ |
| crosses | multiple rivers flowing into the St. Lawrence River ⓘ |
| direction | east–west ⓘ |
| followsShoreOf | south shore of the St. Lawrence River ⓘ |
| hasJunctionWith |
Autoroute 30 (Quebec)
NERFINISHED
ⓘ
Autoroute 40 (Quebec) NERFINISHED ⓘ Autoroute 540 (Lévis) NERFINISHED ⓘ Autoroute 55 (Quebec) NERFINISHED ⓘ Autoroute 73 (Quebec) NERFINISHED ⓘ |
| hasLaneConfiguration | divided multi-lane highway ⓘ |
| hasRuralSectionIn |
Bas-Saint-Laurent region
NERFINISHED
ⓘ
Chaudière-Appalaches region NERFINISHED ⓘ |
| hasServiceAreaType | rest areas and service centres ⓘ |
| hasSpeedLimit | 100 km/h (typical rural sections) ⓘ |
| hasTwinningStatus | mostly twinned (dual carriageway) ⓘ |
| hasUrbanSectionIn |
Island of Montreal
NERFINISHED
ⓘ
South Shore of Montreal NERFINISHED ⓘ |
| isDesignatedAs | Trans-Canada Highway in Quebec NERFINISHED ⓘ |
| isKeyLinkBetween | Montreal metropolitan area and Quebec City metropolitan area NERFINISHED ⓘ |
| isMajorCorridorFor |
freight transport in southern Quebec
ⓘ
intercity traffic between Montreal and Quebec City ⓘ |
| isNumbered | 20 ⓘ |
| languageOfOfficialName | French ⓘ |
| locatedIn | Quebec NERFINISHED ⓘ |
| maintainedBy | Ministère des Transports du Québec NERFINISHED ⓘ |
| officialName | Autoroute 20 NERFINISHED ⓘ |
| partOf | Trans-Canada Highway NERFINISHED ⓘ |
| partOfNetwork | Quebec Autoroute system NERFINISHED ⓘ |
| passesNear | Rivière-du-Loup NERFINISHED ⓘ |
| passesThrough |
Boucherville
NERFINISHED
ⓘ
Centre-du-Québec NERFINISHED ⓘ Chaudière-Appalaches NERFINISHED ⓘ Drummondville NERFINISHED ⓘ Longueuil NERFINISHED ⓘ Lévis NERFINISHED ⓘ Montérégie NERFINISHED ⓘ Saint-Hyacinthe NERFINISHED ⓘ |
| runsParallelTo | St. Lawrence River NERFINISHED ⓘ |
| terminusEast | near Mont-Joli ⓘ |
| terminusWest | Montreal 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: Autoroute 20 (Quebec) Description of subject: Autoroute 20 is a major east–west highway in Quebec that forms a key segment of the Trans-Canada Highway, linking Montreal to Quebec City and other regions along the south shore of the St. Lawrence River.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Highway 1 (Trans-Canada Highway)