Rochambeau Bridge (southbound span)
E214012
Rochambeau Bridge (southbound span) is the southbound portion of a major Potomac River crossing in Washington, D.C., carrying Interstate 395 traffic between the city and Virginia.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Rochambeau Bridge (southbound span) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1757588 — 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: Rochambeau Bridge (southbound span) Context triple: [Arland D. Williams Jr. Memorial Bridge, parallelTo, Rochambeau Bridge (southbound span)]
-
A.
Willis Avenue Bridge
The Willis Avenue Bridge is a swing bridge in New York City that carries traffic between Manhattan and the Bronx.
-
B.
59th Street Bridge
The 59th Street Bridge, officially known as the Queensboro Bridge, is a major cantilever bridge in New York City that spans the East River between Manhattan and Queens.
-
C.
Madison Avenue Bridge
The Madison Avenue Bridge is a historic swing bridge in New York City that carries Madison Avenue traffic between Manhattan and the Bronx.
-
D.
Park Avenue Bridge
The Park Avenue Bridge is a vertical-lift railroad bridge in New York City that carries Metro-North Railroad tracks between Manhattan and the Bronx.
-
E.
Washington Road bridge
The Washington Road bridge is a roadway bridge spanning Lake Carnegie near Princeton University, carrying Washington Road across the lake and connecting the campus with surrounding areas.
- 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: Rochambeau Bridge (southbound span) Target entity description: Rochambeau Bridge (southbound span) is the southbound portion of a major Potomac River crossing in Washington, D.C., carrying Interstate 395 traffic between the city and Virginia.
-
A.
Willis Avenue Bridge
The Willis Avenue Bridge is a swing bridge in New York City that carries traffic between Manhattan and the Bronx.
-
B.
59th Street Bridge
The 59th Street Bridge, officially known as the Queensboro Bridge, is a major cantilever bridge in New York City that spans the East River between Manhattan and Queens.
-
C.
Madison Avenue Bridge
The Madison Avenue Bridge is a historic swing bridge in New York City that carries Madison Avenue traffic between Manhattan and the Bronx.
-
D.
Park Avenue Bridge
The Park Avenue Bridge is a vertical-lift railroad bridge in New York City that carries Metro-North Railroad tracks between Manhattan and the Bronx.
-
E.
Washington Road bridge
The Washington Road bridge is a roadway bridge spanning Lake Carnegie near Princeton University, carrying Washington Road across the lake and connecting the campus with surrounding areas.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
bridge in Washington, D.C.
ⓘ
highway bridge ⓘ road bridge ⓘ |
| carries |
Interstate 395 southbound
ⓘ
linked to:
Interstate 395
vehicular traffic ⓘ |
| connectsTo | Virginia ⓘ |
| crosses | Potomac River ⓘ |
| crossesBetween | Washington, D.C. and Virginia ⓘ |
| formsCorridorWith |
Rochambeau Bridge (northbound span)
ⓘ
linked to:
Rochambeau Memorial Bridge
|
| hasDirection | southbound ⓘ |
| hasLanes | multiple traffic lanes ⓘ |
| locatedIn | Washington, D.C. ⓘ |
| locatedInMetropolitanArea | Washington metropolitan area ⓘ |
| maintainedBy | highway authorities of Washington, D.C. and Virginia ⓘ |
| onRoute | Interstate 395 ⓘ |
| partOf |
Interstate Highway System
ⓘ
Rochambeau Bridge ⓘ
linked to:
Rochambeau Memorial Bridge
|
| riverCrossingOf | Potomac River in the Washington metropolitan area ⓘ |
| usedFor |
commuter traffic
ⓘ
regional highway 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: Rochambeau Bridge (southbound span) Description of subject: Rochambeau Bridge (southbound span) is the southbound portion of a major Potomac River crossing in Washington, D.C., carrying Interstate 395 traffic between the city and Virginia.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.