California State Route 108

E104639

California state highway road transportation infrastructure state highway

California State Route 108 is a scenic east–west highway in central California that crosses the Sierra Nevada via the high-elevation Sonora Pass, connecting the Central Valley with the eastern Sierra region.

Try in SPARQL Jump to: Surface forms Statements Referenced by

All labels observed (1)

Label	Occurrences
California State Route 108 canonical	10

Statements (48)

Predicate	Object
instanceOf	California state highway ⓘ road transportation infrastructure ⓘ state highway ⓘ
abbreviation	CA 108 ⓘ SR 108 ⓘ State Route 108 ⓘ
category	Roads in Mono County, California ⓘ Roads in Stanislaus County, California ⓘ Roads in Tuolumne County, California ⓘ Sierra Nevada transportation ⓘ State highways in California ⓘ
connectsRegion	Central Valley ⓘ surface form: Central Valley of California eastern Sierra Nevada region ⓘ
connectsTo	California State Route 120 ⓘ California State Route 99 ⓘ U.S. Route 395 NERFINISHED ⓘ
country	United States of America ⓘ surface form: United States
crosses	Sierra Nevada ⓘ Sonora Pass ⓘ
easternTerminus	at U.S. Route 395 near Sonora Junction ⓘ
feature	sharp curves in mountain segments ⓘ steep grades near Sonora Pass ⓘ
highestPoint	Sonora Pass ⓘ
highwayNumber	108 ⓘ
isScenic	yes ⓘ
locatedIn	Central California ⓘ Sierra Nevada ⓘ
maintainedBy	Caltrans ⓘ surface form: California Department of Transportation
namedAfter	Sonora Pass ⓘ surface form: Sonora Pass (informally associated)
nearbyCity	Modesto ⓘ surface form: Modesto, California Oakdale ⓘ surface form: Oakdale, California Sonora, California ⓘ
orientation	east–west ⓘ
partOf	California state highway system ⓘ surface form: California State Highway System
passElevation	Sonora Pass 9624 ft ⓘ
passesThrough	Mono County, California ⓘ Stanislaus County ⓘ surface form: Stanislaus County, California Tuolumne County ⓘ surface form: Tuolumne County, California
restriction	not recommended for large trucks or long RVs over Sonora Pass ⓘ
roadType	two-lane mountain highway (in upper sections) ⓘ
seasonalClosure	Sonora Pass section closed in winter due to snow ⓘ
state	California, United States ⓘ surface form: California
traverses	Toiyabe National Forest ⓘ surface form: Humboldt-Toiyabe National Forest Stanislaus National Forest ⓘ
usedFor	access to camping and hiking areas ⓘ access to winter sports areas at lower elevations ⓘ recreational access to Sierra Nevada ⓘ
westernTerminus	near Modesto, 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 108
Description of subject: California State Route 108 is a scenic east–west highway in central California that crosses the Sierra Nevada via the high-elevation Sonora Pass, connecting the Central Valley with the eastern Sierra region.

Referenced by (10)

Full triples — surface form annotated when it differs from this entity's canonical label.

Sonora Pass → traversedBy → California State Route 108 ⓘ

Sierra Nevada passes → traversedBy → California State Route 108 ⓘ

Twain Harte → transportAccess → California State Route 108 ⓘ

California State Route 120 → hasJunctionWith → California State Route 108 ⓘ

California State Route 108 over Sonora Pass → partOf → California State Route 108 ⓘ

Mono County, California → transportationRoute → California State Route 108 ⓘ

Oakdale → traversedBy → California State Route 108 ⓘ

subject surface form: Oakdale, California

Sonora, California → transportInfrastructure → California State Route 108 ⓘ

State Route 120 → connectsWith → California State Route 108 ⓘ

Highway 108 → traversedBy → California State Route 108 ⓘ

subject surface form: Sonora Pass