West Seattle Bridge
E708493
West Seattle Bridge is a major elevated roadway in Seattle, Washington, that connects the West Seattle peninsula to the rest of the city across the Duwamish Waterway.
All labels observed (4)
| Label | Occurrences |
|---|---|
| West Seattle Bridge canonical | 5 |
| High-Level West Seattle Bridge | 1 |
| West Seattle High-Level Bridge | 1 |
| West Seattle Swing Bridge | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8033574 — 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: West Seattle Bridge Context triple: [Duwamish River, hasBridge, West Seattle Bridge]
-
A.
Marquam Bridge
The Marquam Bridge is a major double-decked freeway bridge in Portland, Oregon, carrying Interstate 5 across the Willamette River.
-
B.
Camano Gateway Bridge
The Camano Gateway Bridge is a roadway bridge in Washington State that provides the primary connection between Camano Island and the mainland.
-
C.
NW 12th Avenue Bridge
The NW 12th Avenue Bridge is a movable bascule bridge in Miami, Florida, carrying NW 12th Avenue across the Miami River and serving as a key local traffic link.
-
D.
Congress Street Bridge
Congress Street Bridge is a roadway bridge in Boston, Massachusetts, that carries Congress Street over the Fort Point Channel, connecting downtown to the Seaport District.
-
E.
Congress Street Bridge
Congress Street Bridge is a roadway bridge in Troy, New York, carrying traffic across the Hudson River as part of an important local transportation corridor.
- 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: West Seattle Bridge Target entity description: West Seattle Bridge is a major elevated roadway in Seattle, Washington, that connects the West Seattle peninsula to the rest of the city across the Duwamish Waterway.
-
A.
Marquam Bridge
The Marquam Bridge is a major double-decked freeway bridge in Portland, Oregon, carrying Interstate 5 across the Willamette River.
-
B.
Camano Gateway Bridge
The Camano Gateway Bridge is a roadway bridge in Washington State that provides the primary connection between Camano Island and the mainland.
-
C.
NW 12th Avenue Bridge
The NW 12th Avenue Bridge is a movable bascule bridge in Miami, Florida, carrying NW 12th Avenue across the Miami River and serving as a key local traffic link.
-
D.
Congress Street Bridge
Congress Street Bridge is a roadway bridge in Boston, Massachusetts, that carries Congress Street over the Fort Point Channel, connecting downtown to the Seaport District.
-
E.
Congress Street Bridge
Congress Street Bridge is a roadway bridge in Troy, New York, carrying traffic across the Hudson River as part of an important local transportation corridor.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
bridge
ⓘ
elevated roadway ⓘ transportation infrastructure ⓘ |
| alsoKnownAs |
High-Level West Seattle Bridge
ⓘ
linked to:
West Seattle Bridge
|
| carries |
bicycle traffic (via adjacent facilities and connections)
ⓘ
bus traffic ⓘ motor vehicle traffic ⓘ |
| city | Seattle ⓘ |
| closedForRepairs | March 2020 ⓘ |
| connects |
West Seattle peninsula
ⓘ
linked to:
West Seattle
rest of Seattle ⓘ |
| connectsTo |
Interstate 5 via Spokane Street connections
ⓘ
State Route 99 via ramps ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| crosses |
Duwamish River
ⓘ
Duwamish Waterway ⓘ
linked to:
Duwamish River
|
| designedFor | high-volume traffic ⓘ |
| function | connect West Seattle to downtown Seattle and other neighborhoods ⓘ |
| hasApproach |
east approach over Harbor Island area
ⓘ
west approach into West Seattle ⓘ |
| hasBarriers | concrete safety barriers ⓘ |
| hasDeckType | concrete roadway deck ⓘ |
| hasLanes | multiple traffic lanes ⓘ |
| hasLighting | street lighting ⓘ |
| hasSpeedLimit | urban freeway-style speed limit ⓘ |
| hasStructureType | segmental concrete bridge ⓘ |
| hasToll | no ⓘ |
| hasTrafficDirection | bidirectional traffic ⓘ |
| importance | primary roadway access to West Seattle ⓘ |
| locatedIn |
Seattle, Washington
ⓘ
linked to:
Seattle, Washington, United States
United States ⓘ
linked to:
United States of America
|
| maintainedBy | Seattle Department of Transportation ⓘ |
| namedFor | West Seattle neighborhood ⓘ |
| opened | 1984 ⓘ |
| ownedBy |
City of Seattle
ⓘ
linked to:
Seattle, Washington, United States
|
| parallelTo |
Spokane Street Swing Bridge (low bridge)
ⓘ
linked to:
Spokane Street Bridge
|
| partOf |
Seattle road network
ⓘ
linked to:
Seattle downtown street network
Spokane Street corridor ⓘ
linked to:
Spokane Street
|
| passesOver | industrial areas along the Duwamish Waterway ⓘ |
| reasonForClosure | structural cracking ⓘ |
| region | Pacific Northwest ⓘ |
| reopenedToTraffic | September 2022 ⓘ |
| replaced |
West Spokane Street Bridge
ⓘ
linked to:
Spokane Street Bridge
|
| roadType | arterial roadway ⓘ |
| state | Washington ⓘ |
| usedBy |
commuters
ⓘ
freight 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: West Seattle Bridge Description of subject: West Seattle Bridge is a major elevated roadway in Seattle, Washington, that connects the West Seattle peninsula to the rest of the city across the Duwamish Waterway.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: West Seattle Bridge
linked to: West Seattle Bridge
linked to: West Seattle Bridge