Johnson Memorial Bore
E487314
Johnson Memorial Bore is one of the twin highway tunnel bores carrying Interstate 70 traffic beneath the Continental Divide in Colorado’s Eisenhower–Johnson Memorial Tunnel complex.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Johnson Memorial Bore canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5006531 — 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: Johnson Memorial Bore Context triple: [Eisenhower–Johnson Memorial Tunnel, hasPart, Johnson Memorial Bore]
-
A.
Siloam Tunnel
The Siloam Tunnel is an ancient water channel in Jerusalem, traditionally dated to the reign of King Hezekiah, engineered to secure the city’s water supply by diverting the Gihon Spring to the Pool of Siloam.
-
B.
O'Neill Tunnel
The O'Neill Tunnel is a major highway tunnel in downtown Boston that carries Interstate 93 beneath the city as part of the Big Dig project.
-
C.
Carmel Tunnels
The Carmel Tunnels are a system of toll road tunnels in Haifa, Israel, that provide a fast east–west route beneath the Carmel mountain range to ease urban traffic congestion.
-
D.
Potomac River tunnel
The Potomac River tunnel is an underwater rail tunnel in the Washington, D.C. area that carries Washington Metro trains beneath the Potomac River.
-
E.
Corning Fountain
Corning Fountain is an ornate, multi-tiered bronze and stone fountain in Hartford, Connecticut, known for its sculptural figures and prominent location in Bushnell Park.
- 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: Johnson Memorial Bore Target entity description: Johnson Memorial Bore is one of the twin highway tunnel bores carrying Interstate 70 traffic beneath the Continental Divide in Colorado’s Eisenhower–Johnson Memorial Tunnel complex.
-
A.
Siloam Tunnel
The Siloam Tunnel is an ancient water channel in Jerusalem, traditionally dated to the reign of King Hezekiah, engineered to secure the city’s water supply by diverting the Gihon Spring to the Pool of Siloam.
-
B.
O'Neill Tunnel
The O'Neill Tunnel is a major highway tunnel in downtown Boston that carries Interstate 93 beneath the city as part of the Big Dig project.
-
C.
Carmel Tunnels
The Carmel Tunnels are a system of toll road tunnels in Haifa, Israel, that provide a fast east–west route beneath the Carmel mountain range to ease urban traffic congestion.
-
D.
Potomac River tunnel
The Potomac River tunnel is an underwater rail tunnel in the Washington, D.C. area that carries Washington Metro trains beneath the Potomac River.
-
E.
Corning Fountain
Corning Fountain is an ornate, multi-tiered bronze and stone fountain in Hartford, Connecticut, known for its sculptural figures and prominent location in Bushnell Park.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
highway tunnel bore
ⓘ
road tunnel ⓘ |
| carries |
Interstate 70
ⓘ
vehicular traffic ⓘ |
| connects |
eastern portal of Eisenhower–Johnson Memorial Tunnel
ⓘ
linked to:
Eisenhower–Johnson Memorial Tunnel
western portal of Eisenhower–Johnson Memorial Tunnel ⓘ |
| hasFunction | transportation corridor under Continental Divide ⓘ |
| isOneOf | twin tunnel bores ⓘ |
| locatedIn |
Clear Creek County, Colorado
ⓘ
Colorado ⓘ Rocky Mountains ⓘ Summit County, Colorado ⓘ United States ⓘ
linked to:
United States of America
|
| maintainedBy | Colorado Department of Transportation ⓘ |
| namedAfter | Edwin C. Johnson ⓘ |
| parallelTo | Eisenhower Memorial Bore ⓘ |
| partOf |
Eisenhower–Johnson Memorial Tunnel
ⓘ
Interstate Highway System ⓘ |
| passesBeneath | Continental Divide ⓘ |
| usedBy | motor vehicles ⓘ |
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: Johnson Memorial Bore Description of subject: Johnson Memorial Bore is one of the twin highway tunnel bores carrying Interstate 70 traffic beneath the Continental Divide in Colorado’s Eisenhower–Johnson Memorial Tunnel complex.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.