Memorial Tunnel (former)
E423411
Memorial Tunnel (former) was a decommissioned highway tunnel in West Virginia that once carried traffic along the West Virginia Turnpike through Paint Creek Mountain.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Memorial Tunnel (former) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4253448 — 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: Memorial Tunnel (former) Context triple: [West Virginia Turnpike, hasTunnel, Memorial Tunnel (former)]
-
A.
Downtown Tunnel
The Downtown Tunnel is a major underwater vehicular tunnel in the Hampton Roads region that carries traffic beneath the Elizabeth River between Norfolk and Portsmouth, Virginia.
-
B.
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.
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C.
53rd Street Tunnel
The 53rd Street Tunnel is a New York City Subway tunnel under the East River that carries IND Queens Boulevard Line trains between Manhattan and Queens.
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D.
Malinta Tunnel
Malinta Tunnel is a historic underground complex on Corregidor Island in the Philippines that served as a bomb-proof headquarters and hospital for American and Filipino forces during World War II.
-
E.
Prudential Tunnel
Prudential Tunnel is a vehicular tunnel in Boston, Massachusetts, that carries traffic beneath the Prudential Center complex as part of the Massachusetts Turnpike.
- 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: Memorial Tunnel (former) Target entity description: Memorial Tunnel (former) was a decommissioned highway tunnel in West Virginia that once carried traffic along the West Virginia Turnpike through Paint Creek Mountain.
-
A.
Downtown Tunnel
The Downtown Tunnel is a major underwater vehicular tunnel in the Hampton Roads region that carries traffic beneath the Elizabeth River between Norfolk and Portsmouth, Virginia.
-
B.
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.
-
C.
53rd Street Tunnel
The 53rd Street Tunnel is a New York City Subway tunnel under the East River that carries IND Queens Boulevard Line trains between Manhattan and Queens.
-
D.
Malinta Tunnel
Malinta Tunnel is a historic underground complex on Corregidor Island in the Philippines that served as a bomb-proof headquarters and hospital for American and Filipino forces during World War II.
-
E.
Prudential Tunnel
Prudential Tunnel is a vehicular tunnel in Boston, Massachusetts, that carries traffic beneath the Prudential Center complex as part of the Massachusetts Turnpike.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
highway tunnel
ⓘ
road tunnel ⓘ |
| closed | 1987 ⓘ |
| connectedTo |
northbound West Virginia Turnpike
NERFINISHED
ⓘ
southbound West Virginia Turnpike ⓘ |
| constructionType | bored rock tunnel ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| designedFor |
automobiles
ⓘ
trucks ⓘ |
| formerUse | public highway tunnel ⓘ |
| function | carried turnpike traffic through Paint Creek Mountain ⓘ |
| hasStructure |
lighting system
ⓘ
tunnel portals ⓘ ventilation system ⓘ |
| laterUse |
emergency response training site
ⓘ
fire and ventilation test facility ⓘ |
| length |
approximately 2,802 feet
ⓘ
approximately 854 meters ⓘ |
| locatedIn |
Kanawha County, West Virginia
NERFINISHED
ⓘ
West Virginia NERFINISHED ⓘ |
| locatedNear |
Chelyan, West Virginia
NERFINISHED
ⓘ
Standard, West Virginia NERFINISHED ⓘ |
| locatedOn | West Virginia Turnpike NERFINISHED ⓘ |
| locatedUnder | Paint Creek Mountain NERFINISHED ⓘ |
| namedFor | military veterans ⓘ |
| numberOfLanes | 2 ⓘ |
| numberOfTubes | 1 ⓘ |
| opened | 1954 ⓘ |
| operator | West Virginia Turnpike Commission NERFINISHED ⓘ |
| owner | West Virginia Turnpike Commission NERFINISHED ⓘ |
| partOf |
Appalachian transportation infrastructure
ⓘ
Interstate 64 NERFINISHED ⓘ Interstate 77 NERFINISHED ⓘ U.S. Route 21 (historic alignment) NERFINISHED ⓘ West Virginia Turnpike original alignment ⓘ |
| reasonForClosure | construction of four-lane open-cut bypass ⓘ |
| region | Appalachian Mountains NERFINISHED ⓘ |
| replacedBy |
Paint Creek Mountain highway bypass
NERFINISHED
ⓘ
open-cut alignment of West Virginia Turnpike ⓘ |
| roadSurface | paved ⓘ |
| roadType | limited-access toll road segment ⓘ |
| safetyRole | provided protected passage through mountainous terrain ⓘ |
| status | decommissioned ⓘ |
| tollRoad | yes ⓘ |
| trafficDirection | bidirectional ⓘ |
| use | vehicular traffic ⓘ |
| usedBy |
Federal Highway Administration (for tunnel tests)
NERFINISHED
ⓘ
U.S. Department of Transportation (for research) 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: Memorial Tunnel (former) Description of subject: Memorial Tunnel (former) was a decommissioned highway tunnel in West Virginia that once carried traffic along the West Virginia Turnpike through Paint Creek Mountain.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.