Tacony–Palmyra Bridge
E795735
The Tacony–Palmyra Bridge is a historic toll bridge over the Delaware River linking northeast Philadelphia, Pennsylvania, with Palmyra, New Jersey.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tacony–Palmyra Bridge canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T7623902 — 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: Tacony–Palmyra Bridge Context triple: [Palmyra, New Jersey, connectedBy, Tacony–Palmyra Bridge]
-
A.
Walnut Lane Memorial Bridge
Walnut Lane Memorial Bridge is a historic steel arch bridge in Philadelphia, Pennsylvania, recognized as one of David B. Steinman’s early landmark engineering works.
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B.
Charleroi–Monessen Bridge
The Charleroi–Monessen Bridge is a steel truss bridge spanning the Monongahela River in southwestern Pennsylvania, connecting the towns of Charleroi and Monessen.
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C.
Ambridge–Aliquippa Bridge
The Ambridge–Aliquippa Bridge is a historic steel truss bridge spanning the Ohio River in western Pennsylvania, connecting the communities of Ambridge and Aliquippa.
-
D.
Warren Avenue Bridge
The Warren Avenue Bridge is a significant roadway bridge in Bremerton, Washington, carrying traffic across the Port Washington Narrows and connecting key parts of the city.
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E.
Lafayette Avenue Bridge
The Lafayette Avenue Bridge is a bascule drawbridge in Bay City, Michigan, that carries Lafayette Avenue across the Saginaw River and serves as a key local transportation link.
- 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: Tacony–Palmyra Bridge Target entity description: The Tacony–Palmyra Bridge is a historic toll bridge over the Delaware River linking northeast Philadelphia, Pennsylvania, with Palmyra, New Jersey.
-
A.
Walnut Lane Memorial Bridge
Walnut Lane Memorial Bridge is a historic steel arch bridge in Philadelphia, Pennsylvania, recognized as one of David B. Steinman’s early landmark engineering works.
-
B.
Charleroi–Monessen Bridge
The Charleroi–Monessen Bridge is a steel truss bridge spanning the Monongahela River in southwestern Pennsylvania, connecting the towns of Charleroi and Monessen.
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C.
Ambridge–Aliquippa Bridge
The Ambridge–Aliquippa Bridge is a historic steel truss bridge spanning the Ohio River in western Pennsylvania, connecting the communities of Ambridge and Aliquippa.
-
D.
Warren Avenue Bridge
The Warren Avenue Bridge is a significant roadway bridge in Bremerton, Washington, carrying traffic across the Port Washington Narrows and connecting key parts of the city.
-
E.
Lafayette Avenue Bridge
The Lafayette Avenue Bridge is a bascule drawbridge in Bay City, Michigan, that carries Lafayette Avenue across the Saginaw River and serves as a key local transportation link.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
steel bridge
ⓘ
toll bridge ⓘ vertical-lift bridge ⓘ |
| carries |
Pennsylvania Route 73
NERFINISHED
ⓘ
U.S. Route 73 NERFINISHED ⓘ |
| connects |
Palmyra, New Jersey
NERFINISHED
ⓘ
Tacony, Philadelphia, Pennsylvania NERFINISHED ⓘ |
| constructionStarted | 1928 ⓘ |
| crosses | Delaware River NERFINISHED ⓘ |
| crossesBetween | Northeast Philadelphia and Palmyra NERFINISHED ⓘ |
| deckMaterial | concrete ⓘ |
| designedBy |
Modjeski and Masters
NERFINISHED
ⓘ
Ralph Modjeski NERFINISHED ⓘ |
| hasAlternativeName |
Tacony Palmyra Bridge
NERFINISHED
ⓘ
Tacony–Palmyra Toll Bridge NERFINISHED ⓘ |
| hasClearanceBelow | approximately 50 feet when lift span is raised ⓘ |
| hasComponent |
approach spans
ⓘ
vertical-lift span ⓘ |
| hasFunction |
pedestrian crossing
ⓘ
vehicular transportation ⓘ |
| hasLiftOperation | to allow passage of ships ⓘ |
| hasPedestrianWalkway | yes ⓘ |
| hasToll | yes ⓘ |
| hasTrafficDirection | bidirectional ⓘ |
| isHistoric | yes ⓘ |
| isInCounty |
Burlington County, New Jersey
NERFINISHED
ⓘ
Philadelphia County, Pennsylvania NERFINISHED ⓘ |
| isOnWaterway | Delaware River NERFINISHED ⓘ |
| locatedIn |
New Jersey, United States
ⓘ
surface form:
New Jersey
Pennsylvania ⓘ Philadelphia ⓘ United States of America ⓘ
surface form:
United States
|
| mainSpanLength | approximately 550 feet ⓘ |
| maintainedBy | Burlington County Bridge Commission NERFINISHED ⓘ |
| namedAfter |
Palmyra
NERFINISHED
ⓘ
Tacony NERFINISHED ⓘ |
| numberOfSpans | 9 ⓘ |
| opened | 1929-08-14 ⓘ |
| openedInDecade | 1920s ⓘ |
| openedToTraffic | 1929 ⓘ |
| owner | Burlington County Bridge Commission NERFINISHED ⓘ |
| partOf | regional highway network of the Delaware Valley ⓘ |
| regionServed | Delaware Valley NERFINISHED ⓘ |
| replaced | ferry service between Tacony and Palmyra ⓘ |
| roadwayLanes | 4 ⓘ |
| serves | commuters between Pennsylvania and New Jersey ⓘ |
| structureMaterial | steel ⓘ |
| tollAppliesTo | motor vehicles ⓘ |
| totalLength | approximately 3,659 feet ⓘ |
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: Tacony–Palmyra Bridge Description of subject: The Tacony–Palmyra Bridge is a historic toll bridge over the Delaware River linking northeast Philadelphia, Pennsylvania, with Palmyra, New Jersey.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Palmyra, New Jersey
subject surface form:
Palmyra, New Jersey
subject surface form:
Palmyra, New Jersey