E Street Expressway
E585531
The E Street Expressway is a short freeway in Washington, D.C. that connects Interstate 66 and the Theodore Roosevelt Bridge to downtown streets near the National Mall.
All labels observed (1)
| Label | Occurrences |
|---|---|
| E Street Expressway canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6258114 — 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: E Street Expressway Context triple: [23rd Street NW, near, E Street Expressway]
-
A.
Vine Street Expressway
The Vine Street Expressway is a major limited-access highway in Philadelphia, Pennsylvania, that carries Interstate 676 through the city’s downtown.
-
B.
E.C. Row Expressway
The E.C. Row Expressway is a major east–west freeway in Windsor, Ontario, serving as a primary urban arterial route across the city.
-
C.
Allen Expressway
The Allen Expressway is a major north–south arterial roadway in Toronto, Ontario, known for its partial construction and abrupt termination that reflect the city’s cancelled expressway plans.
-
D.
Hunter Expressway
Hunter Expressway is a major freeway in New South Wales, Australia, that provides a high-speed link between Newcastle and the Hunter Valley region.
-
E.
Generals Highway
Generals Highway is a scenic mountain road in California that winds through Sequoia and Kings Canyon National Parks, providing access to giant sequoia groves and major park attractions.
- 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: E Street Expressway Target entity description: The E Street Expressway is a short freeway in Washington, D.C. that connects Interstate 66 and the Theodore Roosevelt Bridge to downtown streets near the National Mall.
-
A.
Vine Street Expressway
The Vine Street Expressway is a major limited-access highway in Philadelphia, Pennsylvania, that carries Interstate 676 through the city’s downtown.
-
B.
E.C. Row Expressway
The E.C. Row Expressway is a major east–west freeway in Windsor, Ontario, serving as a primary urban arterial route across the city.
-
C.
Allen Expressway
The Allen Expressway is a major north–south arterial roadway in Toronto, Ontario, known for its partial construction and abrupt termination that reflect the city’s cancelled expressway plans.
-
D.
Hunter Expressway
Hunter Expressway is a major freeway in New South Wales, Australia, that provides a high-speed link between Newcastle and the Hunter Valley region.
-
E.
Generals Highway
Generals Highway is a scenic mountain road in California that winds through Sequoia and Kings Canyon National Parks, providing access to giant sequoia groves and major park attractions.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
expressway
ⓘ
freeway ⓘ road transportation infrastructure ⓘ |
| connectsTo |
Interstate 66
NERFINISHED
ⓘ
National Mall area NERFINISHED ⓘ Theodore Roosevelt Bridge NERFINISHED ⓘ downtown Washington, D.C. streets ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| crossesUnder | Virginia Avenue NW NERFINISHED ⓘ |
| hasDirection |
eastbound
ⓘ
westbound ⓘ |
| hasJunctionWith |
Interstate 66
NERFINISHED
ⓘ
Potomac River Freeway NERFINISHED ⓘ |
| hasLanes | multiple lanes in each direction ⓘ |
| locatedIn | Washington, D.C. ⓘ |
| maintainedBy | District Department of Transportation NERFINISHED ⓘ |
| near |
Constitution Avenue NW
NERFINISHED
ⓘ
Lincoln Memorial NERFINISHED ⓘ National Mall NERFINISHED ⓘ |
| openedForTraffic | 20th century ⓘ |
| partOf | U.S. Route 50 corridor (functional connection) NERFINISHED ⓘ |
| passesNear |
Federal office buildings near the National Mall
ⓘ
Foggy Bottom neighborhood NERFINISHED ⓘ |
| primaryFunction | link regional freeway network to central Washington, D.C. ⓘ |
| region | Northwest Washington, D.C. NERFINISHED ⓘ |
| roadType | limited-access highway ⓘ |
| serves | commuter traffic between Virginia and downtown Washington, D.C. ⓘ |
| terminusEast |
20th Street NW vicinity
ⓘ
E Street NW NERFINISHED ⓘ |
| terminusWest | Theodore Roosevelt Bridge 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: E Street Expressway Description of subject: The E Street Expressway is a short freeway in Washington, D.C. that connects Interstate 66 and the Theodore Roosevelt Bridge to downtown streets near the National Mall.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.