State Route 210
E390808
State Route 210 is a major east–west freeway in Southern California that serves as part of the Foothill Freeway corridor, connecting cities across the Inland Empire and the greater Los Angeles area.
All labels observed (3)
| Label | Occurrences |
|---|---|
| State Route 210 canonical | 18 |
| State Route 210 / State Route 259 in San Bernardino | 1 |
| State Route 210 in Highland, California | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1545943 — 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 210 Context triple: [San Bernardino, California, hasMajorHighway, State Route 210]
-
A.
State Route 180
State Route 180 is a major California state highway that runs from the agricultural city of Mendota through Fresno to Kings Canyon National Park, serving as a key east–west corridor in the central San Joaquin Valley.
-
B.
State Route 119
State Route 119 is a state highway in Alabama that connects several suburban communities and serves as a key local thoroughfare in the Birmingham metropolitan area.
-
C.
State Route 110
State Route 110 is a historic California freeway connecting downtown Los Angeles to Pasadena, known as one of the oldest freeways in the United States.
-
D.
State Route 167
State Route 167 is a major north–south highway in Washington State that connects the Seattle–Tacoma metropolitan area with inland communities and freight corridors.
-
E.
State Route 167
State Route 167 is a remote California state highway in the Eastern Sierra region that runs near Mono Lake and connects U.S. Route 395 to the Nevada state line.
- 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 210 Target entity description: State Route 210 is a major east–west freeway in Southern California that serves as part of the Foothill Freeway corridor, connecting cities across the Inland Empire and the greater Los Angeles area.
-
A.
State Route 180
State Route 180 is a major California state highway that runs from the agricultural city of Mendota through Fresno to Kings Canyon National Park, serving as a key east–west corridor in the central San Joaquin Valley.
-
B.
State Route 119
State Route 119 is a state highway in Alabama that connects several suburban communities and serves as a key local thoroughfare in the Birmingham metropolitan area.
-
C.
State Route 110
State Route 110 is a historic California freeway connecting downtown Los Angeles to Pasadena, known as one of the oldest freeways in the United States.
-
D.
State Route 167
State Route 167 is a major north–south highway in Washington State that connects the Seattle–Tacoma metropolitan area with inland communities and freight corridors.
-
E.
State Route 167
State Route 167 is a remote California state highway in the Eastern Sierra region that runs near Mono Lake and connects U.S. Route 395 to the Nevada state line.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
freeway
ⓘ
state highway ⓘ |
| alsoKnownAs |
CA 210
ⓘ
Foothill Freeway ⓘ SR 210 ⓘ |
| connects |
Inland Empire cities
ⓘ
San Fernando Valley ⓘ San Gabriel Valley ⓘ |
| corridorRole | bypasses central Los Angeles for east–west travel ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| direction | east–west ⓘ |
| function |
major commuter corridor
ⓘ
regional freeway ⓘ |
| hasJunctionWith |
Interstate 10
ⓘ
Interstate 15 ⓘ Interstate 210 ⓘ Interstate 5 ⓘ State Route 330 ⓘ State Route 55 ⓘ State Route 57 ⓘ |
| highwayType | State Route ⓘ |
| locatedIn |
Greater Los Angeles area
ⓘ
linked to:
Greater Los Angeles Area
Inland Empire ⓘ Southern California ⓘ |
| maintainedBy |
California Department of Transportation
ⓘ
linked to:
Caltrans
|
| openedInStages |
early 21st century
ⓘ
late 20th century ⓘ |
| parallelTo | Historic U.S. Route 66 corridor in the San Gabriel Valley ⓘ |
| partOf |
California State Route System
ⓘ
linked to:
California state highway system
Foothill Freeway corridor ⓘ
linked to:
Foothill Freeway
Interstate and state freeway network of Southern California ⓘ
linked to:
Southern California freeway system
|
| passesThrough |
Los Angeles County, California
ⓘ
linked to:
Los Angeles County
San Bernardino County, California ⓘ
linked to:
San Bernardino County
|
| roadwayType | limited-access freeway ⓘ |
| routeNumber | 210 ⓘ |
| serves |
Greater Los Angeles metropolitan area
ⓘ
linked to:
Greater Los Angeles Area
Inland Empire region ⓘ
linked to:
Inland Empire, California
|
| servesCity |
Arcadia, California
ⓘ
Duarte, California ⓘ Fontana, California ⓘ Glendora, California ⓘ
linked to:
Glendora
Monrovia, California ⓘ Pasadena, California ⓘ
linked to:
Pasadena
Rancho Cucamonga, California ⓘ Rialto, California ⓘ San Bernardino, California ⓘ
linked to:
San Bernardino
|
| state |
California
ⓘ
linked to:
California, United States
|
| usedFor |
commuter traffic
ⓘ
regional goods movement ⓘ |
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 210 Description of subject: State Route 210 is a major east–west freeway in Southern California that serves as part of the Foothill Freeway corridor, connecting cities across the Inland Empire and the greater Los Angeles area.
Referenced by (20)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
city of San Bernardino, California
subject linked to:
city of Redlands, California
subject linked to:
Interstate 215 in San Bernardino
linked to: State Route 210
subject linked to:
CA 2
subject linked to:
210 Freeway
linked to: State Route 210
subject linked to:
Redlands, California, United States