Fourth Street Bridge
E527267
The Fourth Street Bridge is a historic concrete viaduct in Los Angeles known for carrying Fourth Street over rail lines and industrial areas near downtown and the Los Angeles River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Fourth Street Bridge canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3554026 — 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: Fourth Street Bridge Context triple: [Los Angeles River, crossedBy, Fourth Street Bridge]
-
A.
Monroe Street Bridge
Monroe Street Bridge is a historic concrete arch bridge spanning the Spokane River in downtown Spokane, Washington, known for its distinctive architecture and scenic views.
-
B.
Van Buren Street Bridge
The Van Buren Street Bridge is a historic movable bridge in Corvallis, Oregon, carrying traffic across the Willamette River near the Oregon State University campus.
-
C.
Charles R. Fenwick Bridge
The Charles R. Fenwick Bridge is a major Potomac River crossing in the Washington, D.C. area that carries the Yellow Line of the Washington Metro between Virginia and the District of Columbia.
-
D.
NW 5th Street Bridge
The NW 5th Street Bridge is a movable bascule bridge in Miami, Florida, carrying Northwest 5th Street across the Miami River and serving as a key local traffic crossing near downtown.
-
E.
14th Street Bridge
The 14th Street Bridge is a major bridge complex over the Potomac River in the Washington, D.C. area that carries multiple highway and rail routes between Virginia and the nation’s capital.
- 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: Fourth Street Bridge Target entity description: The Fourth Street Bridge is a historic concrete viaduct in Los Angeles known for carrying Fourth Street over rail lines and industrial areas near downtown and the Los Angeles River.
-
A.
Monroe Street Bridge
Monroe Street Bridge is a historic concrete arch bridge spanning the Spokane River in downtown Spokane, Washington, known for its distinctive architecture and scenic views.
-
B.
Van Buren Street Bridge
The Van Buren Street Bridge is a historic movable bridge in Corvallis, Oregon, carrying traffic across the Willamette River near the Oregon State University campus.
-
C.
Charles R. Fenwick Bridge
The Charles R. Fenwick Bridge is a major Potomac River crossing in the Washington, D.C. area that carries the Yellow Line of the Washington Metro between Virginia and the District of Columbia.
-
D.
NW 5th Street Bridge
The NW 5th Street Bridge is a movable bascule bridge in Miami, Florida, carrying Northwest 5th Street across the Miami River and serving as a key local traffic crossing near downtown.
-
E.
14th Street Bridge
The 14th Street Bridge is a major bridge complex over the Potomac River in the Washington, D.C. area that carries multiple highway and rail routes between Virginia and the nation’s capital.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
bridge
ⓘ
historic structure ⓘ viaduct ⓘ |
| carries | Fourth Street ⓘ |
| category |
Bridges in Los Angeles
ⓘ
Concrete bridges in the United States ⓘ Road bridges in California ⓘ |
| connects | areas on east and west sides of Los Angeles River ⓘ |
| crosses | Los Angeles River ⓘ |
| function | carries road traffic ⓘ |
| hasDesign | multi-span viaduct ⓘ |
| heritageStatus | historic bridge ⓘ |
| locatedIn | downtown Los Angeles area ⓘ |
| location |
California
ⓘ
linked to:
California, United States
Los Angeles ⓘ United States ⓘ
linked to:
United States of America
|
| material | reinforced concrete ⓘ |
| notableFor |
elevated crossing over rail yards
ⓘ
historic concrete construction ⓘ views of Los Angeles River ⓘ |
| partOf |
Los Angeles River bridge corridor
ⓘ
linked to:
Los Angeles River Viaducts
|
| roadTypeCarried | city street ⓘ |
| spans |
industrial areas
ⓘ
rail lines ⓘ |
| structureType | concrete viaduct ⓘ |
| urbanContext | industrial district near downtown Los Angeles ⓘ |
| usedFor |
pedestrian traffic
ⓘ
vehicular 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: Fourth Street Bridge Description of subject: The Fourth Street Bridge is a historic concrete viaduct in Los Angeles known for carrying Fourth Street over rail lines and industrial areas near downtown and the Los Angeles River.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.