Fort Washington Expressway
E641389
Fort Washington Expressway is a limited-access freeway segment of Pennsylvania Route 309 serving the Fort Washington area in Montgomery County, Pennsylvania.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Fort Washington Expressway canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6735626 — 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: Fort Washington Expressway Context triple: [Pennsylvania Route 309, hasSectionAlsoKnownAs, Fort Washington Expressway]
-
A.
Gowanus Expressway
The Gowanus Expressway is a major elevated highway in Brooklyn, New York City, that carries a segment of Interstate 278 and serves as a key connector between the Verrazzano-Narrows Bridge and the Brooklyn-Queens Expressway.
-
B.
Van Wyck Expressway
The Van Wyck Expressway is a major north–south highway in Queens, New York City, that connects John F. Kennedy International Airport with the Grand Central Parkway and other key routes.
-
C.
Lynn Fells Parkway
Lynn Fells Parkway is a scenic roadway in the Greater Boston area that connects urban neighborhoods with nearby parklands and natural reserves.
-
D.
John F. Fitzgerald Expressway
The John F. Fitzgerald Expressway was an elevated highway in downtown Boston that became notorious for its congestion and urban blight before being demolished and buried as part of the Big Dig project.
-
E.
Kennedy Expressway
The Kennedy Expressway is a major Chicago freeway that carries Interstate 90/94 traffic between downtown and the city's northwest side, including the route to O'Hare International Airport.
- 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: Fort Washington Expressway Target entity description: Fort Washington Expressway is a limited-access freeway segment of Pennsylvania Route 309 serving the Fort Washington area in Montgomery County, Pennsylvania.
-
A.
Gowanus Expressway
The Gowanus Expressway is a major elevated highway in Brooklyn, New York City, that carries a segment of Interstate 278 and serves as a key connector between the Verrazzano-Narrows Bridge and the Brooklyn-Queens Expressway.
-
B.
Van Wyck Expressway
The Van Wyck Expressway is a major north–south highway in Queens, New York City, that connects John F. Kennedy International Airport with the Grand Central Parkway and other key routes.
-
C.
Lynn Fells Parkway
Lynn Fells Parkway is a scenic roadway in the Greater Boston area that connects urban neighborhoods with nearby parklands and natural reserves.
-
D.
John F. Fitzgerald Expressway
The John F. Fitzgerald Expressway was an elevated highway in downtown Boston that became notorious for its congestion and urban blight before being demolished and buried as part of the Big Dig project.
-
E.
Kennedy Expressway
The Kennedy Expressway is a major Chicago freeway that carries Interstate 90/94 traffic between downtown and the city's northwest side, including the route to O'Hare International Airport.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
freeway
ⓘ
limited-access highway ⓘ road infrastructure ⓘ |
| accessControl | limited access ⓘ |
| connectsTo | suburban communities in Montgomery County ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasAccessControl | no at-grade intersections ⓘ |
| hasGradeSeparation | yes ⓘ |
| hasInterchanges | yes ⓘ |
| hasJunctionWith |
Interstate 276
NERFINISHED
ⓘ
Pennsylvania Route 63 NERFINISHED ⓘ Pennsylvania Route 73 NERFINISHED ⓘ Pennsylvania Turnpike NERFINISHED ⓘ |
| hasMedian | yes ⓘ |
| highwaySystem | Pennsylvania state highway system NERFINISHED ⓘ |
| laneConfiguration | divided highway ⓘ |
| locatedIn |
Fort Washington, Pennsylvania
NERFINISHED
ⓘ
Montgomery County, Pennsylvania NERFINISHED ⓘ Pennsylvania ⓘ |
| maintainedBy | Pennsylvania Department of Transportation NERFINISHED ⓘ |
| namedAfter | Fort Washington NERFINISHED ⓘ |
| partOf | Pennsylvania Route 309 NERFINISHED ⓘ |
| passesThrough | Montgomery County, Pennsylvania NERFINISHED ⓘ |
| region | Southeastern Pennsylvania NERFINISHED ⓘ |
| roadType | freeway ⓘ |
| routeNumber | 309 ⓘ |
| serves | Fort Washington area ⓘ |
| speedLimitCategory | high-speed roadway ⓘ |
| usedFor |
automobile traffic
ⓘ
truck 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: Fort Washington Expressway Description of subject: Fort Washington Expressway is a limited-access freeway segment of Pennsylvania Route 309 serving the Fort Washington area in Montgomery County, Pennsylvania.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.