Drogheda bypass
E1027601
The Drogheda bypass is a major road section on Ireland’s M1 motorway that diverts traffic around the town of Drogheda to ease congestion and improve travel times between Dublin and the north.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Drogheda bypass canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13177808 — 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: Drogheda bypass Context triple: [Mary McAleese Boyne Valley Bridge, connects, Drogheda bypass]
-
A.
Belfast to Antrim corridor
The Belfast to Antrim corridor is a key transport axis in Northern Ireland linking Belfast with the town of Antrim and beyond, carrying significant commuter and regional traffic.
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B.
Navan Road
Navan Road is a major arterial route in northwest Dublin, Ireland, connecting the city centre with suburbs such as Castleknock and serving as part of the main road toward Navan.
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C.
Warren Street Bypass
Warren Street Bypass is a major limited-access highway segment in Reading, Pennsylvania, carrying traffic as part of the regional east–west route network.
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D.
Howth Road
Howth Road is a major coastal route in north Dublin, Ireland, linking the city to the peninsula and village of Howth.
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E.
N6 road
The N6 road is a major Belgian national highway that connects Brussels with the French border near Maubeuge, passing through towns such as Casteau and Mons.
- 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: Drogheda bypass Target entity description: The Drogheda bypass is a major road section on Ireland’s M1 motorway that diverts traffic around the town of Drogheda to ease congestion and improve travel times between Dublin and the north.
-
A.
Belfast to Antrim corridor
The Belfast to Antrim corridor is a key transport axis in Northern Ireland linking Belfast with the town of Antrim and beyond, carrying significant commuter and regional traffic.
-
B.
Navan Road
Navan Road is a major arterial route in northwest Dublin, Ireland, connecting the city centre with suburbs such as Castleknock and serving as part of the main road toward Navan.
-
C.
Warren Street Bypass
Warren Street Bypass is a major limited-access highway segment in Reading, Pennsylvania, carrying traffic as part of the regional east–west route network.
-
D.
Howth Road
Howth Road is a major coastal route in north Dublin, Ireland, linking the city to the peninsula and village of Howth.
-
E.
N6 road
The N6 road is a major Belgian national highway that connects Brussels with the French border near Maubeuge, passing through towns such as Casteau and Mons.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
motorway bypass
ⓘ
road infrastructure ⓘ |
| bypasses | Drogheda town centre NERFINISHED ⓘ |
| connectsTo |
Dublin
NERFINISHED
ⓘ
northern counties of Ireland ⓘ |
| country | Ireland NERFINISHED ⓘ |
| designedFor | long-distance traffic between Dublin and Northern Ireland ⓘ |
| formsSectionOf | primary route between Dublin and Belfast ⓘ |
| hasJunctionType | grade-separated junctions ⓘ |
| hasSpeedLimit | 120 km/h ⓘ |
| hasToll | no ⓘ |
| isPartOfCorridor | TEN-T core network (Dublin–Belfast) NERFINISHED ⓘ |
| locatedIn | County Louth NERFINISHED ⓘ |
| locatedNear | Drogheda NERFINISHED ⓘ |
| locatedOnRoute | Dublin–Belfast corridor NERFINISHED ⓘ |
| managedBy | Transport Infrastructure Ireland NERFINISHED ⓘ |
| onRoad | M1 NERFINISHED ⓘ |
| openedForTraffic | 1990s ⓘ |
| partOf | M1 motorway (Ireland) NERFINISHED ⓘ |
| purpose |
to divert traffic around Drogheda
ⓘ
to ease congestion in Drogheda ⓘ to improve travel times between Dublin and the north of Ireland ⓘ |
| reducesTrafficIn | Drogheda urban area NERFINISHED ⓘ |
| region | Leinster ⓘ |
| roadStandard | dual carriageway motorway ⓘ |
| roadType | motorway ⓘ |
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: Drogheda bypass Description of subject: The Drogheda bypass is a major road section on Ireland’s M1 motorway that diverts traffic around the town of Drogheda to ease congestion and improve travel times between Dublin and the north.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.