SR 375
E746623
SR 375 is a Nevada state highway famously known as the "Extraterrestrial Highway" for its proximity to the secretive Area 51 and frequent UFO lore.
All labels observed (1)
| Label | Occurrences |
|---|---|
| SR 375 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8602224 — 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: SR 375 Context triple: [Nevada State Route 375, officialAbbreviation, SR 375]
-
A.
SR 374
SR 374 is a Nevada state highway that provides access to Death Valley National Park from the town of Beatty.
-
B.
SR 36
SR 36 is a scenic east–west state highway in Northern California that traverses rural mountains and forests, connecting the North Coast near Fortuna to the northern Central Valley near Red Bluff.
-
C.
SR 38
SR 38 is a state highway in Georgia that runs east–west across the southern part of the state, connecting several cities and major routes.
-
D.
SR 397
SR 397 is a state highway designated as State Route 397, typically serving as a regional connector within a U.S. state's road network.
-
E.
SR 32
SR 32 is a major east–west state highway in Ohio that spans much of the southern part of the state, connecting Cincinnati to the Ohio River valley and Appalachian regions.
- 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: SR 375 Target entity description: SR 375 is a Nevada state highway famously known as the "Extraterrestrial Highway" for its proximity to the secretive Area 51 and frequent UFO lore.
-
A.
SR 374
SR 374 is a Nevada state highway that provides access to Death Valley National Park from the town of Beatty.
-
B.
SR 36
SR 36 is a scenic east–west state highway in Northern California that traverses rural mountains and forests, connecting the North Coast near Fortuna to the northern Central Valley near Red Bluff.
-
C.
SR 38
SR 38 is a state highway in Georgia that runs east–west across the southern part of the state, connecting several cities and major routes.
-
D.
SR 397
SR 397 is a state highway designated as State Route 397, typically serving as a regional connector within a U.S. state's road network.
-
E.
SR 32
SR 32 is a major east–west state highway in Ohio that spans much of the southern part of the state, connecting Cincinnati to the Ohio River valley and Appalachian regions.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | state highway ⓘ |
| associatedWith |
UFO enthusiasts
ⓘ
conspiracy theories about Area 51 ⓘ |
| connectsTo |
U.S. Route 6
NERFINISHED
ⓘ
U.S. Route 93 NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| designationDate | 1996 ⓘ |
| designationEvent | named Extraterrestrial Highway by the State of Nevada ⓘ |
| featuredIn | popular culture related to aliens and UFOs ⓘ |
| hasRoadSign | Extraterrestrial Highway sign NERFINISHED ⓘ |
| hasScenicQuality | remote desert scenery ⓘ |
| highwayNumber | 375 ⓘ |
| highwayType | State Route ⓘ |
| jurisdiction | State of Nevada NERFINISHED ⓘ |
| knownFor |
UFO lore
ⓘ
proximity to Area 51 ⓘ tourism related to extraterrestrial themes ⓘ |
| laneCountTypical | two-lane highway ⓘ |
| lengthApproximate |
158 kilometers
ⓘ
98 miles ⓘ |
| locatedIn |
Lincoln County, Nevada
NERFINISHED
ⓘ
Nye County, Nevada NERFINISHED ⓘ |
| maintainedBy | Nevada Department of Transportation NERFINISHED ⓘ |
| nearbyBusiness | Little A'Le'Inn in Rachel, Nevada NERFINISHED ⓘ |
| nearbyFeature | Groom Lake dry lakebed ⓘ |
| nearbyMilitaryInstallation | Nevada Test and Training Range NERFINISHED ⓘ |
| nearbySettlement | Rachel, Nevada NERFINISHED ⓘ |
| nickname | Extraterrestrial Highway NERFINISHED ⓘ |
| officialName | State Route 375 NERFINISHED ⓘ |
| partOf | Nevada state highway system NERFINISHED ⓘ |
| passesNear |
Area 51
NERFINISHED
ⓘ
Groom Lake facility NERFINISHED ⓘ Rachel, Nevada NERFINISHED ⓘ |
| region | south-central Nevada ⓘ |
| roadSurface | paved ⓘ |
| routeOrientation | generally east–west ⓘ |
| safetyConcern | open range livestock on roadway ⓘ |
| speedLimitTypical | 65 miles per hour ⓘ |
| state | Nevada ⓘ |
| terminusA | U.S. Route 93 near Crystal Springs, Nevada ⓘ |
| terminusB | U.S. Route 6 near Warm Springs, Nevada NERFINISHED ⓘ |
| touristAttraction | Extraterrestrial Highway roadside sign NERFINISHED ⓘ |
| trafficLevel | light traffic ⓘ |
| traverses |
Sand Spring Valley
NERFINISHED
ⓘ
Tikaboo Valley NERFINISHED ⓘ desert terrain ⓘ |
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: SR 375 Description of subject: SR 375 is a Nevada state highway famously known as the "Extraterrestrial Highway" for its proximity to the secretive Area 51 and frequent UFO lore.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
State Route 375