Evergreen Point Bridge
E506159
Evergreen Point Bridge is a major floating bridge across Lake Washington in Seattle, Washington, known as one of the longest floating bridges in the world.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Evergreen Point Bridge canonical | 2 |
| Evergreen Point Floating Bridge (1963) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2850780 — 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: Evergreen Point Bridge Context triple: [Evergreen Point Floating Bridge, alsoKnownAs, Evergreen Point Bridge]
-
A.
Garcon Point Bridge
Garcon Point Bridge is a toll bridge in Florida that spans Pensacola Bay, connecting the Garcon Point peninsula with the mainland near Milton and Gulf Breeze.
-
B.
East-Link Bridge
The East-Link Bridge is a toll bascule bridge in Dublin that connects the north and south docks near the mouth of the River Liffey, serving as a key route for traffic to and from the city’s port area.
-
C.
Glenn L. Jackson Memorial Bridge
The Glenn L. Jackson Memorial Bridge is a major concrete segmental bridge carrying traffic across the Columbia River between Oregon and Washington as part of the Portland metropolitan highway system.
-
D.
Lacey V. Murrow Memorial Bridge
The Lacey V. Murrow Memorial Bridge is a major floating bridge in Washington State that carries Interstate 90 across Lake Washington, connecting Seattle to its eastern suburbs.
-
E.
Homer M. Hadley Memorial Bridge
The Homer M. Hadley Memorial Bridge is a major floating bridge in Washington State that carries Interstate 90 across Lake Washington between Seattle and Mercer Island.
- 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: Evergreen Point Bridge Target entity description: Evergreen Point Bridge is a major floating bridge across Lake Washington in Seattle, Washington, known as one of the longest floating bridges in the world.
-
A.
Garcon Point Bridge
Garcon Point Bridge is a toll bridge in Florida that spans Pensacola Bay, connecting the Garcon Point peninsula with the mainland near Milton and Gulf Breeze.
-
B.
East-Link Bridge
The East-Link Bridge is a toll bascule bridge in Dublin that connects the north and south docks near the mouth of the River Liffey, serving as a key route for traffic to and from the city’s port area.
-
C.
Glenn L. Jackson Memorial Bridge
The Glenn L. Jackson Memorial Bridge is a major concrete segmental bridge carrying traffic across the Columbia River between Oregon and Washington as part of the Portland metropolitan highway system.
-
D.
Lacey V. Murrow Memorial Bridge
The Lacey V. Murrow Memorial Bridge is a major floating bridge in Washington State that carries Interstate 90 across Lake Washington, connecting Seattle to its eastern suburbs.
-
E.
Homer M. Hadley Memorial Bridge
The Homer M. Hadley Memorial Bridge is a major floating bridge in Washington State that carries Interstate 90 across Lake Washington between Seattle and Mercer Island.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
floating bridge
ⓘ
road bridge ⓘ toll bridge ⓘ |
| alsoKnownAs |
520 floating bridge
ⓘ
linked to:
Evergreen Point Floating Bridge
SR 520 Bridge ⓘ State Route 520 Bridge ⓘ |
| beganConstruction | 2011 ⓘ |
| carries | Washington State Route 520 ⓘ |
| connects |
Medina, Washington
ⓘ
Seattle, Washington ⓘ
linked to:
Seattle, Washington, United States
|
| country |
United States
ⓘ
linked to:
United States of America
|
| crosses | Lake Washington ⓘ |
| design |
box girder bridge
ⓘ
pontoon bridge ⓘ |
| hasApproach |
Medina shoreline (east)
ⓘ
linked to:
Medina waterfront
Montlake interchange (west) ⓘ |
| hasFeature |
HOV lanes
ⓘ
seismic upgrades ⓘ shared-use bicycle and pedestrian path ⓘ wind-resistant design ⓘ |
| length |
approximately 2350 m
ⓘ
approximately 7710 ft ⓘ |
| locatedIn |
King County, Washington
ⓘ
linked to:
King County
Seattle, Washington ⓘ
linked to:
Seattle, Washington, United States
Washington (state) ⓘ
linked to:
Washington
|
| maintainedBy | Washington State Department of Transportation ⓘ |
| material |
concrete
ⓘ
steel ⓘ |
| notableFor |
being one of the longest floating bridges in the world
ⓘ
being the longest floating bridge in the world by continuous floating span at opening ⓘ |
| numberOfLanes | 6 ⓘ |
| officialName | Evergreen Point Floating Bridge ⓘ |
| opened | 2016-04-02 ⓘ |
| openedToTraffic | 2016-04-25 ⓘ |
| owner | Washington State Department of Transportation ⓘ |
| partOf |
SR 520 corridor
ⓘ
linked to:
Washington State Route 520
|
| precededBy |
Evergreen Point Floating Bridge (1963)
ⓘ
linked to:
Evergreen Point Floating Bridge
|
| regionServed | Seattle metropolitan area ⓘ |
| replaced |
Evergreen Point Floating Bridge (1963)
ⓘ
linked to:
Evergreen Point Bridge
|
| replacedFunction | primary east–west vehicular crossing of northern Lake Washington ⓘ |
| replaces | older, structurally vulnerable floating bridge ⓘ |
| safetyFeature |
improved storm resilience
ⓘ
stronger pontoons than 1963 bridge ⓘ |
| tollingResumed | 2016-04-25 ⓘ |
| trafficType |
bicycles
ⓘ
motor vehicles ⓘ pedestrians ⓘ |
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: Evergreen Point Bridge Description of subject: Evergreen Point Bridge is a major floating bridge across Lake Washington in Seattle, Washington, known as one of the longest floating bridges in the world.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Evergreen Point Bridge