State Route 299 east–west corridor
E540669
The State Route 299 east–west corridor is a major highway in Northern California that connects communities across Shasta County and the broader region through the rugged terrain between the Sacramento Valley and the North Coast.
All labels observed (1)
| Label | Occurrences |
|---|---|
| State Route 299 east–west corridor canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5684595 — 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: State Route 299 east–west corridor Context triple: [Bella Vista, Shasta County, California, transportationCorridor, State Route 299 east–west corridor]
-
A.
State Route 29
State Route 29 is a major north–south highway running through California’s Napa Valley, serving as a primary route for accessing its wine country towns and vineyards.
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B.
State Route 2
State Route 2 is a major California state highway that runs through Los Angeles, connecting urban neighborhoods like Echo Park with surrounding regions via surface streets and freeway segments.
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C.
State Route 2
State Route 2 is a major east–west highway in northern Ohio that runs along the Lake Erie shoreline, connecting several cities and serving as an important regional transportation corridor.
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D.
U.S. Route 29 Business
U.S. Route 29 Business is a business loop of U.S. Route 29 that serves local traffic through communities along the main highway corridor.
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E.
State Route 399
State Route 399 is a Nevada state highway that serves as a local connector route within rural Pershing 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: State Route 299 east–west corridor Target entity description: The State Route 299 east–west corridor is a major highway in Northern California that connects communities across Shasta County and the broader region through the rugged terrain between the Sacramento Valley and the North Coast.
-
A.
State Route 29
State Route 29 is a major north–south highway running through California’s Napa Valley, serving as a primary route for accessing its wine country towns and vineyards.
-
B.
State Route 2
State Route 2 is a major California state highway that runs through Los Angeles, connecting urban neighborhoods like Echo Park with surrounding regions via surface streets and freeway segments.
-
C.
State Route 2
State Route 2 is a major east–west highway in northern Ohio that runs along the Lake Erie shoreline, connecting several cities and serving as an important regional transportation corridor.
-
D.
U.S. Route 29 Business
U.S. Route 29 Business is a business loop of U.S. Route 29 that serves local traffic through communities along the main highway corridor.
-
E.
State Route 399
State Route 399 is a Nevada state highway that serves as a local connector route within rural Pershing County.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
highway transportation corridor
ⓘ
road corridor ⓘ |
| connectsCommunitiesIn |
Northern California
ⓘ
Shasta County, California ⓘ
linked to:
Shasta County
|
| connectsRegion |
North Coast of California
ⓘ
Sacramento Valley ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| followsRoute | California State Route 299 ⓘ |
| hasOrientation | east–west ⓘ |
| isMajorCorridorFor |
Northern California ground transportation
ⓘ
Shasta County, California ⓘ
linked to:
Shasta County
|
| locatedIn |
California
ⓘ
linked to:
California, United States
Northern California ⓘ Shasta County, California ⓘ
linked to:
Shasta County
|
| maintainedBy |
California Department of Transportation
ⓘ
linked to:
Caltrans
|
| partOfNetwork | California state highway system ⓘ |
| primaryFunction |
intercommunity transportation
ⓘ
regional connectivity ⓘ |
| roadType | east–west highway corridor ⓘ |
| servesArea | rural communities of Northern California ⓘ |
| supports |
access between inland and coastal regions of Northern California
ⓘ
regional economic activity ⓘ |
| traversesTerrain | rugged terrain between the Sacramento Valley and the North Coast ⓘ |
| usedFor |
freight transport
ⓘ
passenger vehicle travel ⓘ |
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: State Route 299 east–west corridor Description of subject: The State Route 299 east–west corridor is a major highway in Northern California that connects communities across Shasta County and the broader region through the rugged terrain between the Sacramento Valley and the North Coast.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
Bella Vista, Shasta County, California
→
transportationCorridor
→
State Route 299 east–west corridor
ⓘ
subject linked to:
Bella Vista