California State Route 299
E178122
California State Route 299 is a major east–west highway in Northern California that traverses the Coast Ranges and Trinity Alps, connecting coastal communities near Eureka with inland regions including Redding.
All labels observed (1)
| Label | Occurrences |
|---|---|
| California State Route 299 canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T705964 — 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: California State Route 299 Context triple: [Humboldt County, transportInfrastructure, California State Route 299]
-
A.
California State Route 190
California State Route 190 is an east–west state highway in California that traverses the Sierra Nevada and Death Valley, providing access to Death Valley National Park and connecting remote desert and mountain communities.
-
B.
California State Route 89
California State Route 89 is a scenic north–south highway in California that winds through the Sierra Nevada and other mountainous regions, connecting small communities, national forests, and popular outdoor recreation areas.
-
C.
California State Route 88
California State Route 88 is a scenic highway in California that crosses the Sierra Nevada, providing an all-weather route between the Central Valley and Nevada via Carson Pass.
-
D.
California State Route 188
California State Route 188 is a short state highway in San Diego County that serves as a connector between the U.S.–Mexico border at Tecate and State Route 94.
-
E.
California State Route 28
California State Route 28 is a scenic state highway that runs along the north shore of Lake Tahoe, connecting communities in the Sierra Nevada region of California.
- 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: California State Route 299 Target entity description: California State Route 299 is a major east–west highway in Northern California that traverses the Coast Ranges and Trinity Alps, connecting coastal communities near Eureka with inland regions including Redding.
-
A.
California State Route 190
California State Route 190 is an east–west state highway in California that traverses the Sierra Nevada and Death Valley, providing access to Death Valley National Park and connecting remote desert and mountain communities.
-
B.
California State Route 89
California State Route 89 is a scenic north–south highway in California that winds through the Sierra Nevada and other mountainous regions, connecting small communities, national forests, and popular outdoor recreation areas.
-
C.
California State Route 88
California State Route 88 is a scenic highway in California that crosses the Sierra Nevada, providing an all-weather route between the Central Valley and Nevada via Carson Pass.
-
D.
California State Route 188
California State Route 188 is a short state highway in San Diego County that serves as a connector between the U.S.–Mexico border at Tecate and State Route 94.
-
E.
California State Route 28
California State Route 28 is a scenic state highway that runs along the north shore of Lake Tahoe, connecting communities in the Sierra Nevada region of California.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
California state highway
ⓘ
east–west highway ⓘ state highway ⓘ |
| abbreviation |
CA 299
ⓘ
SR 299 ⓘ State Route 299 ⓘ |
| connects |
Alturas, California
ⓘ
Arcata, California ⓘ Burney, California ⓘ Fall River Mills, California ⓘ Redding, California ⓘ
linked to:
City of Redding, California
Weaverville, California ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| direction | east–west ⓘ |
| easternTerminus | U.S. Route 395 near Alturas ⓘ |
| function |
major east–west corridor between California North Coast and inland northern Sacramento Valley
ⓘ
primary access route to Trinity County ⓘ |
| hasSection |
freeway segment near Redding
ⓘ
mountainous winding segments in Trinity County ⓘ |
| highwayNumber | 299 ⓘ |
| intersects |
Interstate 5 in Redding
ⓘ
State Route 139 near Canby ⓘ State Route 3 in Weaverville area ⓘ State Route 89 near Burney ⓘ
linked to:
State Route 89
State Route 96 near Willow Creek ⓘ |
| locatedInRegion | Northern California ⓘ |
| maintainedBy |
California Department of Transportation
ⓘ
linked to:
Caltrans
|
| near | Eureka, California ⓘ |
| partOf |
California Freeway and Expressway System
ⓘ
linked to:
California state highway system
California State Highway System ⓘ
linked to:
California state highway system
|
| passesAlong |
Mad River
ⓘ
Trinity River ⓘ |
| passesNear |
Redwood National and State Parks region
ⓘ
linked to:
Redwood National and State Parks
Whiskeytown Lake NERFINISHED ⓘ Whiskeytown–Shasta–Trinity National Recreation Area ⓘ
linked to:
Whiskeytown National Recreation Area
|
| regionServed |
California North Coast
ⓘ
linked to:
North Coast of California
Modoc Plateau ⓘ Shasta Cascade ⓘ
linked to:
Shasta Cascade region
|
| roadType | two-lane highway ⓘ |
| state |
California
ⓘ
linked to:
California, United States
|
| traverses |
California Coast Ranges
ⓘ
linked to:
Northern California Coast Ranges
Humboldt County ⓘ Klamath Mountains ⓘ Modoc County ⓘ
linked to:
Modoc County, California
Shasta County NERFINISHED ⓘ Trinity Alps ⓘ Trinity County ⓘ |
| westernTerminus |
U.S. Route 101 in Arcata
ⓘ
linked to:
U.S. Route 101
|
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: California State Route 299 Description of subject: California State Route 299 is a major east–west highway in Northern California that traverses the Coast Ranges and Trinity Alps, connecting coastal communities near Eureka with inland regions including Redding.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.