California State Route 55
E689551
California State Route 55 is a major north–south freeway in Orange County that connects the Costa Mesa Freeway to the Riverside Freeway and serves as a key commuter and regional traffic corridor.
All labels observed (1)
| Label | Occurrences |
|---|---|
| California State Route 55 canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T7438824 — 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 55 Context triple: [Orange, California, hasFreeway, California State Route 55]
-
A.
California State Route 59
California State Route 59 is a north–south state highway in California’s Central Valley that connects the city of Merced with surrounding rural communities and regional routes.
-
B.
California State Route 57
California State Route 57 is a major north–south freeway in Southern California that connects Orange County to the Pomona area, serving as a key commuter and regional traffic corridor.
-
C.
California State Route 58
California State Route 58 is a major east–west highway in California that connects the Central Coast and the southern Central Valley to the Mojave Desert and Interstate 15 near Barstow.
-
D.
California State Route 54
California State Route 54 is a state highway in San Diego County that connects the South Bay area to inland communities, serving as a key east–west commuter and regional traffic corridor.
-
E.
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.
- 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 55 Target entity description: California State Route 55 is a major north–south freeway in Orange County that connects the Costa Mesa Freeway to the Riverside Freeway and serves as a key commuter and regional traffic corridor.
-
A.
California State Route 59
California State Route 59 is a north–south state highway in California’s Central Valley that connects the city of Merced with surrounding rural communities and regional routes.
-
B.
California State Route 57
California State Route 57 is a major north–south freeway in Southern California that connects Orange County to the Pomona area, serving as a key commuter and regional traffic corridor.
-
C.
California State Route 58
California State Route 58 is a major east–west highway in California that connects the Central Coast and the southern Central Valley to the Mojave Desert and Interstate 15 near Barstow.
-
D.
California State Route 54
California State Route 54 is a state highway in San Diego County that connects the South Bay area to inland communities, serving as a key east–west commuter and regional traffic corridor.
-
E.
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.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
freeway
ⓘ
limited-access highway ⓘ state highway ⓘ |
| abbreviation |
CA 55
ⓘ
SR 55 NERFINISHED ⓘ |
| alsoKnownAs | Costa Mesa Freeway NERFINISHED ⓘ |
| connects |
Costa Mesa Freeway
NERFINISHED
ⓘ
Riverside Freeway NERFINISHED ⓘ |
| connectsTo |
California State Route 22
NERFINISHED
ⓘ
California State Route 73 NERFINISHED ⓘ California State Route 91 NERFINISHED ⓘ Interstate 5 NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Orange County, California NERFINISHED ⓘ |
| direction | north–south ⓘ |
| function |
commuter corridor
ⓘ
regional traffic corridor ⓘ |
| hasJunctionWith |
California State Route 22
NERFINISHED
ⓘ
California State Route 91 NERFINISHED ⓘ Interstate 405 NERFINISHED ⓘ Interstate 5 NERFINISHED ⓘ |
| isPartOfNetwork | National Highway System NERFINISHED ⓘ |
| laneConfiguration | includes high-occupancy vehicle lanes ⓘ |
| locatedIn | Southern California ⓘ |
| maintainedBy |
Caltrans
ⓘ
surface form:
California Department of Transportation
|
| northernConnectionName | Riverside Freeway (SR 91) NERFINISHED ⓘ |
| northernTerminus |
Anaheim, California
NERFINISHED
ⓘ
junction with California State Route 91 ⓘ |
| openedAsFreeway | 20th century ⓘ |
| partOf | California State Route System NERFINISHED ⓘ |
| passesThrough |
Anaheim, California
NERFINISHED
ⓘ
Costa Mesa, California NERFINISHED ⓘ Orange, California NERFINISHED ⓘ Santa Ana, California NERFINISHED ⓘ Tustin, California NERFINISHED ⓘ |
| previousDesignation | State Route 55 (surface highway segments before full freeway conversion) NERFINISHED ⓘ |
| primaryUse |
daily commuting
ⓘ
regional connectivity within Orange County ⓘ |
| regionServed | Orange County, California NERFINISHED ⓘ |
| routeNumber | 55 ⓘ |
| southernConnectionName | Costa Mesa Freeway (SR 73 and SR 55 segment) NERFINISHED ⓘ |
| southernTerminus |
Costa Mesa, California
NERFINISHED
ⓘ
junction with California State Route 73 ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
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 55 Description of subject: California State Route 55 is a major north–south freeway in Orange County that connects the Costa Mesa Freeway to the Riverside Freeway and serves as a key commuter and regional traffic corridor.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
California State Route 73