California State Route 39
E742481
California State Route 39 is a north–south state highway in Southern California that runs from Orange County through the San Gabriel Canyon into the San Gabriel Mountains, serving both urban and recreational areas.
All labels observed (2)
| Label | Occurrences |
|---|---|
| California State Route 39 canonical | 2 |
| California State Route 39 (former designation segments) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8572269 — 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 39 Context triple: [La Habra, California, roadAccessVia, California State Route 39]
-
A.
California State Route 37
California State Route 37 is a major east–west highway in Northern California that runs along the northern edge of San Pablo Bay, connecting Marin, Sonoma, Napa, and Solano counties.
-
B.
California State Route 38
California State Route 38 is a scenic state highway in Southern California that climbs from the Inland Empire into the San Bernardino Mountains, providing access to forested recreation areas and communities such as Big Bear.
-
C.
California State Route 36
California State Route 36 is a scenic, winding east–west highway in Northern California that connects the Pacific coast near Fortuna to inland communities through rugged, forested terrain.
-
D.
California State Route 35
California State Route 35, also known as Skyline Boulevard, is a scenic north–south highway running along the ridge of the Santa Cruz Mountains in the San Francisco Bay Area.
-
E.
California State Route 29
California State Route 29 is a north–south state highway in Northern California that connects the Napa Valley wine region with Lake County and the North Coast via a mix of freeway and rural two-lane roadway.
- 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 39 Target entity description: California State Route 39 is a north–south state highway in Southern California that runs from Orange County through the San Gabriel Canyon into the San Gabriel Mountains, serving both urban and recreational areas.
-
A.
California State Route 37
California State Route 37 is a major east–west highway in Northern California that runs along the northern edge of San Pablo Bay, connecting Marin, Sonoma, Napa, and Solano counties.
-
B.
California State Route 38
California State Route 38 is a scenic state highway in Southern California that climbs from the Inland Empire into the San Bernardino Mountains, providing access to forested recreation areas and communities such as Big Bear.
-
C.
California State Route 36
California State Route 36 is a scenic, winding east–west highway in Northern California that connects the Pacific coast near Fortuna to inland communities through rugged, forested terrain.
-
D.
California State Route 35
California State Route 35, also known as Skyline Boulevard, is a scenic north–south highway running along the ridge of the Santa Cruz Mountains in the San Francisco Bay Area.
-
E.
California State Route 29
California State Route 29 is a north–south state highway in Northern California that connects the Napa Valley wine region with Lake County and the North Coast via a mix of freeway and rural two-lane roadway.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf | state highway ⓘ |
| abbreviation |
CA 39
NERFINISHED
ⓘ
SR 39 NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| direction | north–south ⓘ |
| hasJunctionWith |
California State Route 22
NERFINISHED
ⓘ
California State Route 60 NERFINISHED ⓘ California State Route 72 NERFINISHED ⓘ California State Route 90 NERFINISHED ⓘ California State Route 91 NERFINISHED ⓘ Interstate 10 NERFINISHED ⓘ Interstate 210 NERFINISHED ⓘ |
| hasRestrictedSection | San Gabriel Mountains segment ⓘ |
| hasScenicCharacteristics |
canyon scenery
ⓘ
mountain scenery ⓘ |
| highwayType | State Route ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
|
| locatedInMetropolitanArea | Greater Los Angeles Area NERFINISHED ⓘ |
| maintainedBy |
Caltrans
ⓘ
surface form:
California Department of Transportation
|
| northernSectionLocatedIn | Angeles National Forest NERFINISHED ⓘ |
| partOfNetwork | California State Highway System NERFINISHED ⓘ |
| passesThrough |
Los Angeles County
NERFINISHED
ⓘ
Orange County NERFINISHED ⓘ |
| region | Southern California ⓘ |
| roadSurface | paved ⓘ |
| routeNumber | 39 ⓘ |
| servesAreaType |
recreational areas
ⓘ
urban areas ⓘ |
| servesCity |
Anaheim
NERFINISHED
ⓘ
Azusa NERFINISHED ⓘ Buena Park NERFINISHED ⓘ Covina NERFINISHED ⓘ Garden Grove NERFINISHED ⓘ Hacienda Heights NERFINISHED ⓘ Huntington Beach NERFINISHED ⓘ La Habra NERFINISHED ⓘ La Habra Heights NERFINISHED ⓘ Stanton NERFINISHED ⓘ Westminster NERFINISHED ⓘ |
| traverses |
San Gabriel Canyon
NERFINISHED
ⓘ
San Gabriel Mountains NERFINISHED ⓘ |
| usedFor |
access to camping areas
ⓘ
access to hiking areas ⓘ access to mountain recreation ⓘ |
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 39 Description of subject: California State Route 39 is a north–south state highway in Southern California that runs from Orange County through the San Gabriel Canyon into the San Gabriel Mountains, serving both urban and recreational areas.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
California State Route 39 (former designation segments)