State Route 18
E479222
State Route 18 is a California mountain highway that winds through the San Bernardino Mountains, providing a primary route to destinations such as Big Bear Lake and surrounding resort communities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| State Route 18 canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T2356749 — 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 18 Context triple: [Big Bear Valley, accessibleVia, State Route 18]
-
A.
State Route 18
State Route 18 is a significant east–west state highway in northern Ohio that connects multiple communities and serves as a key regional transportation corridor.
-
B.
State Route 16
State Route 16 is a primary Washington state highway that connects Tacoma to the Kitsap Peninsula, including via the Tacoma Narrows Bridge.
-
C.
State Route 17
State Route 17 is a north–south state highway in central Washington that connects several agricultural communities and provides regional access between major routes such as Interstate 90 and U.S. Route 2.
-
D.
State Route 17
State Route 17 is a major north–south highway in California that connects the South Bay area with Santa Cruz, traversing the Santa Cruz Mountains and serving as a key commuter and recreational route.
-
E.
State Route 15
State Route 15 is a numbered state highway in Maine that runs through communities including Brewer, serving as part of the region’s local and regional transportation network.
- 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 18 Target entity description: State Route 18 is a California mountain highway that winds through the San Bernardino Mountains, providing a primary route to destinations such as Big Bear Lake and surrounding resort communities.
-
A.
State Route 18
State Route 18 is a significant east–west state highway in northern Ohio that connects multiple communities and serves as a key regional transportation corridor.
-
B.
State Route 16
State Route 16 is a primary Washington state highway that connects Tacoma to the Kitsap Peninsula, including via the Tacoma Narrows Bridge.
-
C.
State Route 17
State Route 17 is a north–south state highway in central Washington that connects several agricultural communities and provides regional access between major routes such as Interstate 90 and U.S. Route 2.
-
D.
State Route 17
State Route 17 is a major north–south highway in California that connects the South Bay area with Santa Cruz, traversing the Santa Cruz Mountains and serving as a key commuter and recreational route.
-
E.
State Route 15
State Route 15 is a numbered state highway in Maine that runs through communities including Brewer, serving as part of the region’s local and regional transportation network.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
mountain road
ⓘ
state highway ⓘ |
| abbreviation |
CA 18
ⓘ
SR 18 NERFINISHED ⓘ |
| category |
Mountain passes of California
ⓘ
Roads in San Bernardino County, California ⓘ State highways in California ⓘ |
| connects |
Apple Valley, California
NERFINISHED
ⓘ
Big Bear Lake, California NERFINISHED ⓘ San Bernardino, California NERFINISHED ⓘ Victorville, California NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| easternTerminusNear | Lucerne Valley, California NERFINISHED ⓘ |
| hasJunctionWith |
California State Route 138
NERFINISHED
ⓘ
California State Route 330 NERFINISHED ⓘ California State Route 38 NERFINISHED ⓘ Interstate 15 NERFINISHED ⓘ Interstate 215 NERFINISHED ⓘ |
| hasSection | Rim of the World Highway NERFINISHED ⓘ |
| hazard |
rockslides
ⓘ
snow and ice in winter ⓘ |
| highwaySystem | California State Route system NERFINISHED ⓘ |
| knownFor |
scenic mountain views
ⓘ
sharp curves ⓘ steep grades ⓘ |
| locatedIn |
San Bernardino County
ⓘ
surface form:
San Bernardino County, California
|
| maintainedBy |
Caltrans
ⓘ
surface form:
California Department of Transportation
|
| mountainPassType | mountain highway ⓘ |
| partOf | Rim of the World Scenic Byway NERFINISHED ⓘ |
| passesThrough | San Bernardino National Forest NERFINISHED ⓘ |
| primaryAccessTo |
Big Bear Lake, California
NERFINISHED
ⓘ
Crestline, California NERFINISHED ⓘ Lake Arrowhead, California NERFINISHED ⓘ Rim of the World communities ⓘ Running Springs, California NERFINISHED ⓘ |
| region | Inland Empire NERFINISHED ⓘ |
| roadType | two-lane highway ⓘ |
| routeNumber | 18 ⓘ |
| serves |
local mountain residents
ⓘ
tourism traffic ⓘ |
| speedLimitType | mountain road speed limits ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| traverses | San Bernardino Mountains NERFINISHED ⓘ |
| usedFor |
access to mountain resort communities
ⓘ
access to ski resorts ⓘ |
| westernTerminusNear | San Bernardino, California NERFINISHED ⓘ |
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 18 Description of subject: State Route 18 is a California mountain highway that winds through the San Bernardino Mountains, providing a primary route to destinations such as Big Bear Lake and surrounding resort communities.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Apple Valley, California