Walkway Over the Hudson
E27982
Walkway Over the Hudson is a former railroad bridge transformed into one of the world’s longest elevated pedestrian parks, offering expansive views over the Hudson River in New York.
All labels observed (4)
How this entity was disambiguated
This entity first appeared as the object of triple T43052 — 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: Walkway Over the Hudson Context triple: [Hudson Valley, containsHistoricSite, Walkway Over the Hudson]
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A.
Henry Hudson Bridge
The Henry Hudson Bridge is a steel arch toll bridge in New York City that carries traffic over the Spuyten Duyvil Creek between Manhattan and the Bronx.
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B.
Brooklyn Bridge
The Brooklyn Bridge is a historic 19th-century suspension bridge spanning the East River, renowned as an iconic symbol of New York City and a major connection between Manhattan and Brooklyn.
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C.
Bear Mountain Bridge
Bear Mountain Bridge is a steel suspension bridge in New York that carries U.S. Route 6 and U.S. Route 202 across the Hudson River near Bear Mountain State Park.
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D.
Queensboro Bridge
The Queensboro Bridge is a major cantilever bridge in New York City that connects the boroughs of Manhattan and Queens and is a key artery for vehicular, bicycle, and pedestrian traffic.
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E.
Tappan Zee Bridge
The Tappan Zee Bridge was a major highway span in New York that carried traffic across the Hudson River between Westchester and Rockland counties, north of New York City.
- 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: Walkway Over the Hudson Target entity description: Walkway Over the Hudson is a former railroad bridge transformed into one of the world’s longest elevated pedestrian parks, offering expansive views over the Hudson River in New York.
-
A.
Henry Hudson Bridge
The Henry Hudson Bridge is a steel arch toll bridge in New York City that carries traffic over the Spuyten Duyvil Creek between Manhattan and the Bronx.
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B.
Brooklyn Bridge
The Brooklyn Bridge is a historic 19th-century suspension bridge spanning the East River, renowned as an iconic symbol of New York City and a major connection between Manhattan and Brooklyn.
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C.
Bear Mountain Bridge
Bear Mountain Bridge is a steel suspension bridge in New York that carries U.S. Route 6 and U.S. Route 202 across the Hudson River near Bear Mountain State Park.
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D.
Queensboro Bridge
The Queensboro Bridge is a major cantilever bridge in New York City that connects the boroughs of Manhattan and Queens and is a key artery for vehicular, bicycle, and pedestrian traffic.
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E.
Tappan Zee Bridge
The Tappan Zee Bridge was a major highway span in New York that carried traffic across the Hudson River between Westchester and Rockland counties, north of New York City.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
former railroad bridge
ⓘ
linear park ⓘ pedestrian bridge ⓘ rail trail ⓘ tourist attraction ⓘ |
| alsoKnownAs |
Poughkeepsie Railroad Bridge
ⓘ
surface form:
Poughkeepsie-Highland Railroad Bridge
|
| cityServed |
Poughkeepsie, New York
ⓘ
surface form:
Poughkeepsie
|
| conversionPurpose | public park ⓘ |
| convertedFrom | railroad bridge ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| crosses | Hudson River ⓘ |
| design | steel cantilever bridge ⓘ |
| feature |
elevated pedestrian park
ⓘ
interpretive signage ⓘ scenic overlooks ⓘ viewpoints over the Hudson River ⓘ |
| hasAccessPoint |
Highland trailhead
ⓘ
Poughkeepsie, New York ⓘ
surface form:
Poughkeepsie waterfront
|
| hasSurface | paved deck ⓘ |
| heritageStatus | state historic park ⓘ |
| length |
about 1.28 miles
ⓘ
about 2.06 kilometers ⓘ |
| locatedIn |
Highland, New York
ⓘ
Poughkeepsie, New York ⓘ |
| maintainedBy |
New York State Office of Parks, Recreation and Historic Preservation
ⓘ
Walkway Over the Hudson nonprofit organization ⓘ |
| material | steel ⓘ |
| nearestMajorCity | New York City ⓘ |
| notableFor |
being one of the world’s longest elevated pedestrian bridges
ⓘ
panoramic views of the Hudson River ⓘ |
| openedAsPedestrianBridge | 2009 ⓘ |
| openedAsStateHistoricPark | October 2009 ⓘ |
| openedToRailTraffic | 1889 ⓘ |
| originalName |
Poughkeepsie Railroad Bridge
ⓘ
surface form:
Poughkeepsie Bridge
|
| owner | New York State Office of Parks, Recreation and Historic Preservation ⓘ |
| partOf |
Empire State Trail
ⓘ
Hudson Valley Rail Trail network ⓘ Walkway Over the Hudson self-linksurface differs ⓘ
surface form:
Walkway Over the Hudson State Historic Park
|
| railServiceEnded | 1974 ⓘ |
| region | Hudson Valley ⓘ |
| safetyFeature |
fencing
ⓘ
guard rails ⓘ |
| spansBetween |
Poughkeepsie, New York
ⓘ
surface form:
City of Poughkeepsie
Town of Lloyd ⓘ |
| state | New York ⓘ |
| usage |
bicycle traffic
ⓘ
pedestrian traffic ⓘ recreational trail ⓘ |
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: Walkway Over the Hudson Description of subject: Walkway Over the Hudson is a former railroad bridge transformed into one of the world’s longest elevated pedestrian parks, offering expansive views over the Hudson River in New York.
Referenced by (18)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Walkway Over the Hudson State Historic Park
this entity surface form:
Walkway Over the Hudson State Historic Park
this entity surface form:
Walkway Over the Hudson State Historic Park
this entity surface form:
Walkway Over the Hudson State Historic Park
this entity surface form:
Walkway Over the Hudson State Historic Park access network
this entity surface form:
Walkway Over the Hudson State Historic Park
this entity surface form:
Walkway Over the Hudson State Historic Park
this entity surface form:
Walkway Over the Hudson pedestrian bridge