Riverside Drive Viaduct
E164262
Riverside Drive Viaduct is an elevated steel and concrete roadway structure in Manhattan that carries Riverside Drive above the Amtrak rail lines and low-lying areas along the Hudson River.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Riverside Drive Viaduct canonical | 1 |
| Riverside Drive viaduct area | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T981110 — 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: Riverside Drive Viaduct Context triple: [Riverside Park (Manhattan), adjacentTo, Riverside Drive Viaduct]
-
A.
Elm Street viaduct
Elm Street viaduct is a roadway bridge in downtown Dallas, Texas, that carries Elm Street over the railroad tracks and adjacent areas near Dealey Plaza.
-
B.
Newkirk Viaduct
The Newkirk Viaduct is a historic 19th-century railroad bridge in Philadelphia that played a key role in early rail travel along the Northeast Corridor.
-
C.
Willis Avenue Bridge
The Willis Avenue Bridge is a swing bridge in New York City that carries traffic between Manhattan and the Bronx.
-
D.
145th Street Bridge
The 145th Street Bridge is a swing bridge in New York City that carries vehicular and pedestrian traffic between Manhattan and the Bronx.
-
E.
Kinzie Street Railroad Bridge
The Kinzie Street Railroad Bridge is a historic, early 20th-century vertical-lift railroad bridge in downtown Chicago, notable as one of the city’s iconic industrial-era river crossings.
- 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: Riverside Drive Viaduct Target entity description: Riverside Drive Viaduct is an elevated steel and concrete roadway structure in Manhattan that carries Riverside Drive above the Amtrak rail lines and low-lying areas along the Hudson River.
-
A.
Elm Street viaduct
Elm Street viaduct is a roadway bridge in downtown Dallas, Texas, that carries Elm Street over the railroad tracks and adjacent areas near Dealey Plaza.
-
B.
Newkirk Viaduct
The Newkirk Viaduct is a historic 19th-century railroad bridge in Philadelphia that played a key role in early rail travel along the Northeast Corridor.
-
C.
Willis Avenue Bridge
The Willis Avenue Bridge is a swing bridge in New York City that carries traffic between Manhattan and the Bronx.
-
D.
145th Street Bridge
The 145th Street Bridge is a swing bridge in New York City that carries vehicular and pedestrian traffic between Manhattan and the Bronx.
-
E.
Kinzie Street Railroad Bridge
The Kinzie Street Railroad Bridge is a historic, early 20th-century vertical-lift railroad bridge in downtown Chicago, notable as one of the city’s iconic industrial-era river crossings.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
concrete bridge
ⓘ
elevated roadway ⓘ steel bridge ⓘ viaduct ⓘ |
| above |
Amtrak rail corridor
ⓘ
Hudson River shoreline ⓘ rail right-of-way ⓘ |
| adjacentTo |
Hudson River Greenway
ⓘ
Riverside Park ⓘ |
| carries | Riverside Drive NERFINISHED ⓘ |
| crosses |
Amtrak rail lines
ⓘ
low-lying areas along the Hudson River ⓘ |
| designedFor | grade separation of road and rail traffic ⓘ |
| function | roadway for vehicular traffic ⓘ |
| hasAccessTo | Riverside Drive local streets ⓘ |
| hasComponent |
concrete foundations
ⓘ
roadway deck ⓘ steel girders ⓘ supporting piers ⓘ |
| hasStructureType |
elevated steel frame
ⓘ
viaduct with multiple spans ⓘ |
| hasTraffic |
bicycles
ⓘ
motor vehicles ⓘ pedestrians ⓘ |
| locatedIn |
Manhattan
ⓘ
New York City ⓘ New York State ⓘ
linked to:
New York
United States ⓘ
linked to:
United States of America
|
| locatedOn | west side of Manhattan ⓘ |
| maintainedBy | New York City Department of Transportation ⓘ |
| material |
concrete
ⓘ
steel ⓘ |
| ownedBy |
City of New York
ⓘ
linked to:
New York City
|
| parallelTo | Hudson River ⓘ |
| partOf |
Manhattan street network
ⓘ
linked to:
Manhattan street grid
Riverside Drive NERFINISHED ⓘ |
| usedFor |
access to Riverside Park vicinity
ⓘ
local traffic ⓘ |
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: Riverside Drive Viaduct Description of subject: Riverside Drive Viaduct is an elevated steel and concrete roadway structure in Manhattan that carries Riverside Drive above the Amtrak rail lines and low-lying areas along the Hudson River.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Riverside Drive Viaduct