Angeles Crest Highway (State Route 2)

E395747

mountain road scenic byway state highway

Angeles Crest Highway (State Route 2) is a scenic mountain roadway in Southern California known for its winding route, dramatic views, and access to outdoor recreation in the San Gabriel Mountains.

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All labels observed (4)

Label	Occurrences
Angeles Crest Highway	7
Angeles Crest Highway (California State Route 2)	2
Angeles Crest Highway (State Route 2) canonical	1
Angeles Crest Highway corridor	1

How this entity was disambiguated

This entity first appeared as the object of triple T3622722 — 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: Angeles Crest Highway (State Route 2)
Context triple: [Angeles National Forest, contains, Angeles Crest Highway (State Route 2)]

A. Mineral King Road
Mineral King Road is a narrow, winding mountain road in California’s Sierra Nevada that provides vehicle access to the remote Mineral King valley in Sequoia National Park.
B. Mojave Road
Mojave Road is a historic overland route crossing the Mojave Desert in the American Southwest, now popular as a remote off-road and overlanding trail.
C. Arroyo Seco Parkway
Arroyo Seco Parkway is a historic early freeway in Southern California, recognized as one of the first modern highways in the United States and a key connector between Los Angeles and Pasadena.
D. California State Route 198
California State Route 198 is an east–west state highway in California’s Central Valley that connects the city of Visalia to U.S. Route 101 near the coast and to Sequoia National Park in the Sierra Nevada.
E. California State Route 190
California State Route 190 is an east–west state highway in California that traverses the Sierra Nevada and Death Valley, providing access to Death Valley National Park and connecting remote desert and mountain communities.
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: Angeles Crest Highway (State Route 2)
Target entity description: Angeles Crest Highway (State Route 2) is a scenic mountain roadway in Southern California known for its winding route, dramatic views, and access to outdoor recreation in the San Gabriel Mountains.

A. Mineral King Road
Mineral King Road is a narrow, winding mountain road in California’s Sierra Nevada that provides vehicle access to the remote Mineral King valley in Sequoia National Park.
B. Mojave Road
Mojave Road is a historic overland route crossing the Mojave Desert in the American Southwest, now popular as a remote off-road and overlanding trail.
C. Arroyo Seco Parkway
Arroyo Seco Parkway is a historic early freeway in Southern California, recognized as one of the first modern highways in the United States and a key connector between Los Angeles and Pasadena.
D. California State Route 198
California State Route 198 is an east–west state highway in California’s Central Valley that connects the city of Visalia to U.S. Route 101 near the coast and to Sequoia National Park in the Sierra Nevada.
E. California State Route 190
California State Route 190 is an east–west state highway in California that traverses the Sierra Nevada and Death Valley, providing access to Death Valley National Park and connecting remote desert and mountain communities.
F. None of above. chosen

Statements (48)

Predicate	Object
instanceOf	mountain road ⓘ scenic byway ⓘ state highway ⓘ
alsoKnownAs	CA-2 ⓘ linked to: CA 2 Highway 2 ⓘ
connectsTo	Foothill Freeway ⓘ Interstate 210 ⓘ
country	United States ⓘ linked to: United States of America
crosses	San Andreas Fault vicinity ⓘ
easternTerminusNear	Wrightwood ⓘ linked to: Wrightwood, California
hasStructure	bridges ⓘ tunnels ⓘ
knownFor	access to campgrounds ⓘ access to hiking trails ⓘ access to ski areas ⓘ motorcycle riding ⓘ scenic vistas ⓘ sports car driving ⓘ steep drop-offs ⓘ winding mountain curves ⓘ
locatedIn	Los Angeles County ⓘ San Bernardino County ⓘ Southern California ⓘ
maintainedBy	California Department of Transportation ⓘ linked to: Caltrans Caltrans District 7 ⓘ linked to: Caltrans
near	Islip Saddle ⓘ Mount Waterman NERFINISHED ⓘ Mount Wilson ⓘ
officialName	State Route 2 NERFINISHED ⓘ
opened	in stages during the early to mid 20th century ⓘ
partOf	California State Route 2 ⓘ
passesThrough	Angeles National Forest NERFINISHED ⓘ San Gabriel Mountains National Monument ⓘ
popularFor	cycling ⓘ photography ⓘ scenic drives ⓘ
reachesElevation	over 7,000 feet in some sections ⓘ
regulation	chains may be required in winter ⓘ
safetyConcern	sharp curves and limited guardrails ⓘ winter ice and snow ⓘ
shortName	SR 2 ⓘ
speedLimit	typically 55 mph in many segments ⓘ
state	California ⓘ linked to: California, United States
subjectTo	rockslides ⓘ seasonal snow closures ⓘ wildfire-related closures ⓘ
traverses	San Gabriel Mountains ⓘ
westernTerminusNear	La Cañada Flintridge ⓘ

How these facts were elicited