Chicago River bridges
E570690
The Chicago River bridges are a collection of iconic movable and fixed spans in Chicago that carry road and rail traffic across the Chicago River and are notable for their historic engineering and architectural significance.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Chicago River bridges canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6130786 — 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: Chicago River bridges Context triple: [Kinzie Street Railroad Bridge, partOf, Chicago River bridges]
-
A.
LaSalle Street Bridge
The LaSalle Street Bridge is a historic double-leaf bascule bridge in downtown Chicago, carrying LaSalle Street over the Chicago River and serving as an iconic part of the city's riverfront architecture.
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B.
DuSable Bridge
DuSable Bridge is a historic double-deck, double-leaf bascule bridge in downtown Chicago, renowned as a key landmark connecting Michigan Avenue across the Chicago River.
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C.
Chicago Riverwalk
The Chicago Riverwalk is a scenic pedestrian waterfront along the Chicago River featuring walking paths, restaurants, public art, and recreational spaces in downtown Chicago.
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D.
Hennepin Avenue Bridge
The Hennepin Avenue Bridge is a prominent suspension bridge in Minneapolis, Minnesota, carrying Hennepin Avenue across the Mississippi River near downtown.
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E.
East River bridges
The East River bridges are a group of major suspension and arch bridges in New York City that connect Manhattan to Brooklyn and Queens across the East River.
- 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: Chicago River bridges Target entity description: The Chicago River bridges are a collection of iconic movable and fixed spans in Chicago that carry road and rail traffic across the Chicago River and are notable for their historic engineering and architectural significance.
-
A.
LaSalle Street Bridge
The LaSalle Street Bridge is a historic double-leaf bascule bridge in downtown Chicago, carrying LaSalle Street over the Chicago River and serving as an iconic part of the city's riverfront architecture.
-
B.
DuSable Bridge
DuSable Bridge is a historic double-deck, double-leaf bascule bridge in downtown Chicago, renowned as a key landmark connecting Michigan Avenue across the Chicago River.
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C.
Chicago Riverwalk
The Chicago Riverwalk is a scenic pedestrian waterfront along the Chicago River featuring walking paths, restaurants, public art, and recreational spaces in downtown Chicago.
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D.
Hennepin Avenue Bridge
The Hennepin Avenue Bridge is a prominent suspension bridge in Minneapolis, Minnesota, carrying Hennepin Avenue across the Mississippi River near downtown.
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E.
East River bridges
The East River bridges are a group of major suspension and arch bridges in New York City that connect Manhattan to Brooklyn and Queens across the East River.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
bridge collection
ⓘ
transportation infrastructure ⓘ |
| bridgeType |
bascule bridge collection
ⓘ
fixed bridge collection ⓘ movable bridge collection ⓘ |
| carry |
rail traffic
ⓘ
road traffic ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| cross | Chicago River NERFINISHED ⓘ |
| eraOfMajorConstruction |
early 20th century
ⓘ
late 19th century ⓘ |
| feature |
double-deck bridges
ⓘ
ornamental bridge houses ⓘ steel truss designs ⓘ |
| hasPart |
Adams Street Bridge
NERFINISHED
ⓘ
Ashland Avenue Bridge NERFINISHED ⓘ Belmont Avenue Bridge NERFINISHED ⓘ Canal Street Bridge NERFINISHED ⓘ Chicago Avenue Bridge NERFINISHED ⓘ Clark Street Bridge NERFINISHED ⓘ Congress Parkway Bridge NERFINISHED ⓘ Cortland Street Bridge NERFINISHED ⓘ Dearborn Street Bridge NERFINISHED ⓘ Division Street Bridge NERFINISHED ⓘ DuSable Bridge NERFINISHED ⓘ Fullerton Avenue Bridge NERFINISHED ⓘ Grand Avenue Bridge NERFINISHED ⓘ Halsted Street Bridge NERFINISHED ⓘ Irving Park Road Bridge NERFINISHED ⓘ Jackson Boulevard Bridge NERFINISHED ⓘ Kinzie Street Bridge NERFINISHED ⓘ LaSalle Street Bridge NERFINISHED ⓘ Lake Street Bridge NERFINISHED ⓘ Madison Street Bridge NERFINISHED ⓘ Monroe Street Bridge NERFINISHED ⓘ North Avenue Bridge NERFINISHED ⓘ Railroad bridges over the Chicago River ⓘ Roosevelt Road Bridge NERFINISHED ⓘ State Street Bridge NERFINISHED ⓘ Van Buren Street Bridge NERFINISHED ⓘ Wells Street Bridge NERFINISHED ⓘ Western Avenue Bridge NERFINISHED ⓘ |
| locatedIn |
Chicago, Illinois, United States
ⓘ
surface form:
Chicago
|
| maintainedBy | Chicago Department of Transportation NERFINISHED ⓘ |
| notableFor |
historic architecture
ⓘ
movable bridge engineering ⓘ |
| significantFor |
Chicago industrial transportation history
ⓘ
development of downtown Chicago ⓘ |
| state | Illinois ⓘ |
| touristAttraction | true ⓘ |
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: Chicago River bridges Description of subject: The Chicago River bridges are a collection of iconic movable and fixed spans in Chicago that carry road and rail traffic across the Chicago River and are notable for their historic engineering and architectural significance.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.