Fremont Bridge
E449227
The Fremont Bridge is a historic double-leaf bascule drawbridge in Seattle, Washington, known for its distinctive blue-and-orange paint and frequent openings to accommodate boat traffic.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Fremont Bridge canonical | 10 |
How this entity was disambiguated
This entity first appeared as the object of triple T2360357 — 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: Fremont Bridge Context triple: [Lake Union, crossedBy, Fremont Bridge]
-
A.
Fremont Bridge
The Fremont Bridge is a prominent tied-arch freeway bridge in Portland, Oregon, known for carrying Interstate 405 across the Willamette River and being one of the city's most recognizable landmarks.
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B.
Cabrillo Bridge
Cabrillo Bridge is a historic concrete arch bridge in San Diego, California, best known for carrying traffic into Balboa Park and framing iconic views of the park’s Spanish Colonial Revival architecture.
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C.
Astoria-Megler Bridge
The Astoria-Megler Bridge is a long steel cantilever bridge spanning the mouth of the Columbia River, connecting Astoria, Oregon, to Point Ellice near Megler, Washington.
-
D.
RFK Bridge
RFK Bridge is a major New York City bridge complex connecting Manhattan, Queens, and the Bronx across the East River.
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E.
Richmond–San Rafael Bridge
The Richmond–San Rafael Bridge is a major toll bridge in the San Francisco Bay Area that connects the cities of Richmond in the East Bay and San Rafael in Marin County.
- 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: Fremont Bridge Target entity description: The Fremont Bridge is a historic double-leaf bascule drawbridge in Seattle, Washington, known for its distinctive blue-and-orange paint and frequent openings to accommodate boat traffic.
-
A.
Fremont Bridge
The Fremont Bridge is a prominent tied-arch freeway bridge in Portland, Oregon, known for carrying Interstate 405 across the Willamette River and being one of the city's most recognizable landmarks.
-
B.
Cabrillo Bridge
Cabrillo Bridge is a historic concrete arch bridge in San Diego, California, best known for carrying traffic into Balboa Park and framing iconic views of the park’s Spanish Colonial Revival architecture.
-
C.
Astoria-Megler Bridge
The Astoria-Megler Bridge is a long steel cantilever bridge spanning the mouth of the Columbia River, connecting Astoria, Oregon, to Point Ellice near Megler, Washington.
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D.
RFK Bridge
RFK Bridge is a major New York City bridge complex connecting Manhattan, Queens, and the Bronx across the East River.
-
E.
Richmond–San Rafael Bridge
The Richmond–San Rafael Bridge is a major toll bridge in the San Francisco Bay Area that connects the cities of Richmond in the East Bay and San Rafael in Marin County.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
bascule bridge
ⓘ
drawbridge ⓘ movable bridge ⓘ road bridge ⓘ |
| carries |
bicycles
ⓘ
motor vehicles ⓘ pedestrians ⓘ |
| connects |
Fremont neighborhood
ⓘ
Queen Anne neighborhood ⓘ |
| crosses |
Fremont Cut
ⓘ
Lake Washington Ship Canal ⓘ |
| hasApproach |
north approach in Fremont
ⓘ
south approach in Queen Anne ⓘ |
| hasBicycleFacilities | yes ⓘ |
| hasClearanceWhenClosed | low vertical clearance ⓘ |
| hasClearanceWhenOpen | unrestricted vertical clearance for most vessels ⓘ |
| hasColor |
blue
ⓘ
orange ⓘ |
| hasDesign | double-leaf bascule ⓘ |
| hasFeature | frequent openings for boat traffic ⓘ |
| hasFunction |
canal crossing
ⓘ
road transport ⓘ |
| hasHeritageStatus | historic bridge ⓘ |
| hasLaneCount | 4 ⓘ |
| hasNumberOfLeaves | 2 ⓘ |
| hasOpeningMechanism | counterweight bascule ⓘ |
| hasOpeningSchedule | opens on demand for marine traffic ⓘ |
| hasSidewalks | yes ⓘ |
| hasSpanType | bascule span ⓘ |
| hasStructure | steel ⓘ |
| hasToll | no ⓘ |
| hasTraffic |
high bicycle traffic
ⓘ
high vehicle traffic ⓘ |
| isFamousFor |
being one of the most frequently opened drawbridges in the United States
ⓘ
distinctive blue-and-orange paint scheme ⓘ |
| isPartOf | Lake Washington Ship Canal crossing system ⓘ |
| locatedIn |
Seattle
ⓘ
United States ⓘ
linked to:
United States of America
Washington ⓘ |
| maintainedBy | Seattle Department of Transportation ⓘ |
| namedAfter | Fremont neighborhood ⓘ |
| near |
Downtown Seattle
ⓘ
linked to:
downtown Seattle
Fremont Troll sculpture ⓘ
linked to:
Fremont Troll
|
| opened | 1917 ⓘ |
| partOf | Seattle city bridge system ⓘ |
| usedFor |
local commuting
ⓘ
recreational access to Fremont ⓘ |
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: Fremont Bridge Description of subject: The Fremont Bridge is a historic double-leaf bascule drawbridge in Seattle, Washington, known for its distinctive blue-and-orange paint and frequent openings to accommodate boat traffic.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.