U.S. Route 30 Bypass
E154128
U.S. Route 30 Bypass is an alternate alignment of U.S. Route 30 that diverts traffic around central Portland, Oregon, to provide a more direct and less congested route for through travelers.
All labels observed (3)
| Label | Occurrences |
|---|---|
| U.S. Route 30 Bypass canonical | 2 |
| U.S. 30 Bypass | 1 |
| US 30 Bypass | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T386968 — 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: U.S. Route 30 Bypass Context triple: [St. Johns Bridge, carries, U.S. Route 30 Bypass]
-
A.
U.S. Route 27 Alternate
U.S. Route 27 Alternate is an auxiliary U.S. highway that provides an alternate north–south route to U.S. Route 27 through parts of Georgia and neighboring states.
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B.
U.S. Route 460
U.S. Route 460 is a major east–west U.S. highway running through several states in the eastern United States, connecting communities in the Appalachian region to larger urban and transportation networks.
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C.
Pennsylvania Route 51
Pennsylvania Route 51 is a major north–south state highway in western Pennsylvania that connects the Pittsburgh area with communities to the south, including Uniontown.
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D.
U.S. Route 50 Business
U.S. Route 50 Business is a business loop of U.S. Route 50 that serves local traffic and commercial areas in and around Pueblo, Colorado.
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E.
U.S. Route 501
U.S. Route 501 is a U.S. Highway running through Virginia and North Carolina that serves as a key north–south transportation corridor connecting cities such as Durham and Myrtle Beach.
- 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: U.S. Route 30 Bypass Target entity description: U.S. Route 30 Bypass is an alternate alignment of U.S. Route 30 that diverts traffic around central Portland, Oregon, to provide a more direct and less congested route for through travelers.
-
A.
U.S. Route 27 Alternate
U.S. Route 27 Alternate is an auxiliary U.S. highway that provides an alternate north–south route to U.S. Route 27 through parts of Georgia and neighboring states.
-
B.
U.S. Route 460
U.S. Route 460 is a major east–west U.S. highway running through several states in the eastern United States, connecting communities in the Appalachian region to larger urban and transportation networks.
-
C.
Pennsylvania Route 51
Pennsylvania Route 51 is a major north–south state highway in western Pennsylvania that connects the Pittsburgh area with communities to the south, including Uniontown.
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D.
U.S. Route 50 Business
U.S. Route 50 Business is a business loop of U.S. Route 50 that serves local traffic and commercial areas in and around Pueblo, Colorado.
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E.
U.S. Route 501
U.S. Route 501 is a U.S. Highway running through Virginia and North Carolina that serves as a key north–south transportation corridor connecting cities such as Durham and Myrtle Beach.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
U.S. Highway auxiliary route
ⓘ
bypass route ⓘ highway ⓘ |
| accessControl | partially controlled access ⓘ |
| belongsToNetwork |
Oregon state highway network
ⓘ
linked to:
Oregon state highway system
|
| country |
United States
ⓘ
linked to:
United States of America
|
| follows | a more northerly alignment than mainline U.S. Route 30 in Portland ⓘ |
| function |
diverts traffic around central Portland
ⓘ
provides a more direct route for through travelers ⓘ reduces congestion on mainline U.S. Route 30 through central Portland ⓘ |
| hasDirection | east–west ⓘ |
| hasTerminusArea |
eastern Portland, Oregon
ⓘ
western Portland, Oregon ⓘ |
| isAlternativeTo | U.S. Route 30 through central Portland ⓘ |
| locatedIn |
Multnomah County, Oregon
ⓘ
linked to:
Multnomah County
Portland, Oregon ⓘ
linked to:
Portland, Oregon, United States
state of Oregon ⓘ
linked to:
Oregon
|
| maintainedBy | Oregon Department of Transportation ⓘ |
| numberingSystem | United States Numbered Highway System ⓘ |
| parallelTo | mainline U.S. Route 30 through Portland ⓘ |
| partOf | U.S. Route 30 ⓘ |
| passesThrough | urban areas of Portland ⓘ |
| pavement | paved ⓘ |
| purpose |
bypass central city congestion in Portland
ⓘ
improve traffic flow for U.S. Route 30 through traffic ⓘ |
| regionServed | Portland metropolitan area ⓘ |
| roadClassification | principal arterial ⓘ |
| routeType | U.S. Highway bypass ⓘ |
| serves | through traffic on U.S. Route 30 ⓘ |
| signedAs |
U.S. 30 Bypass
ⓘ
linked to:
U.S. Route 30 Bypass
|
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: U.S. Route 30 Bypass Description of subject: U.S. Route 30 Bypass is an alternate alignment of U.S. Route 30 that diverts traffic around central Portland, Oregon, to provide a more direct and less congested route for through travelers.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: U.S. Route 30 Bypass
linked to: U.S. Route 30 Bypass