Richmond–Millbrae line

E87165

Bay Area Rapid Transit service commuter rail service

The Richmond–Millbrae line is a Bay Area Rapid Transit (BART) service route in the San Francisco Bay Area that connects Richmond in the East Bay with Millbrae near San Francisco International Airport.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (12)

Label	Occurrences
BART Richmond–Millbrae+SFO line	5
BART Richmond–Daly City/Millbrae line	3
BART Richmond–Millbrae line	3
Richmond–Daly City/Millbrae line	3
Richmond–Millbrae line canonical	2
Richmond–Millbrae+SFO line	2
Antioch–SFO/Millbrae line	1
BART Richmond Branch	1
BART Richmond line	1
BART Richmond–Daly City line	1
BART Richmond–Fremont line	1
Richmond–Oakland–San Francisco–Peninsula BART corridor	1

How this entity was disambiguated

This entity first appeared as the object of triple T664098 — 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: Richmond–Millbrae line
Context triple: [BART, hasLine, Richmond–Millbrae line]

A. Atherton line
The Atherton line is a suburban railway route in Greater Manchester, England, connecting Manchester with towns such as Swinton, Walkden, and Atherton.
B. Muni F-Market & Wharves line
The Muni F-Market & Wharves line is a historic streetcar route in San Francisco that runs along Market Street and the Embarcadero, connecting downtown with popular waterfront destinations.
C. Metro B Line
The Metro B Line is a heavy rail subway line in Los Angeles that runs through central and Hollywood areas as part of the LA Metro Rail system.
D. Metro C Line
The Metro C Line is a light rail line in Los Angeles County that runs east–west, connecting Norwalk to Redondo Beach and serving key transit hubs including Los Angeles International Airport via shuttle.
E. Pink Line
The Pink Line is a rapid transit route in Chicago's "L" system that runs between the Loop and the city's West Side neighborhoods.
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: Richmond–Millbrae line
Target entity description: The Richmond–Millbrae line is a Bay Area Rapid Transit (BART) service route in the San Francisco Bay Area that connects Richmond in the East Bay with Millbrae near San Francisco International Airport.

A. Atherton line
The Atherton line is a suburban railway route in Greater Manchester, England, connecting Manchester with towns such as Swinton, Walkden, and Atherton.
B. Muni F-Market & Wharves line
The Muni F-Market & Wharves line is a historic streetcar route in San Francisco that runs along Market Street and the Embarcadero, connecting downtown with popular waterfront destinations.
C. Metro B Line
The Metro B Line is a heavy rail subway line in Los Angeles that runs through central and Hollywood areas as part of the LA Metro Rail system.
D. Metro C Line
The Metro C Line is a light rail line in Los Angeles County that runs east–west, connecting Norwalk to Redondo Beach and serving key transit hubs including Los Angeles International Airport via shuttle.
E. Pink Line
The Pink Line is a rapid transit route in Chicago's "L" system that runs between the Loop and the city's West Side neighborhoods.
F. None of above. chosen

Statements (47)

Predicate	Object
instanceOf	Bay Area Rapid Transit service ⓘ commuter rail service ⓘ
colorOnSystemMap	red ⓘ
connectsRegion	East Bay ⓘ San Francisco Peninsula ⓘ
connectsTerminusArea	Millbrae Intermodal Terminal area ⓘ linked to: Millbrae station Richmond BART station area ⓘ
country	United States ⓘ linked to: United States of America
electrification	third rail 1000 V DC ⓘ
fareSystem	distance-based fare ⓘ
interchangeWith	AC Transit at East Bay stations ⓘ Amtrak Capitol Corridor at Richmond station ⓘ Amtrak San Joaquins at Richmond station ⓘ Caltrain at Millbrae station ⓘ SamTrans at Millbrae station ⓘ linked to: SamTrans San Francisco Municipal Railway (Muni Metro and buses) at San Francisco stations ⓘ linked to: San Francisco Muni
locatedIn	San Francisco Bay Area ⓘ
operator	Bay Area Rapid Transit ⓘ linked to: BART
owner	Bay Area Rapid Transit District ⓘ linked to: San Francisco Bay Area Rapid Transit District
ownerOfInfrastructure	BART mainline tracks used by the service ⓘ
partOfNetwork	BART Yellow Line trunk through downtown Oakland and San Francisco ⓘ
passesThrough	Berkeley ⓘ Colma ⓘ Downtown Oakland ⓘ Downtown San Francisco ⓘ El Cerrito ⓘ San Bruno ⓘ South San Francisco ⓘ
rollingStock	BART A series cars ⓘ linked to: BART BART B series cars ⓘ linked to: BART BART C series cars ⓘ linked to: BART BART D series cars ⓘ linked to: BART BART E series cars ⓘ linked to: BART
servesCity	Berkeley, California ⓘ linked to: Berkeley Millbrae, California ⓘ linked to: Millbrae Oakland, California ⓘ linked to: Oakland Richmond, California ⓘ San Francisco, California ⓘ linked to: San Francisco, California, United States of America
servesFacility	San Francisco International Airport (via transfer at San Bruno or Millbrae) ⓘ
serviceType	all-stations stopping service ⓘ
system	Bay Area Rapid Transit ⓘ linked to: BART
terminus	Millbrae station ⓘ Richmond station ⓘ
trackGauge	broad gauge 1676 mm ⓘ
usesInfrastructure	BART Peninsula extension ⓘ linked to: BART Silicon Valley extension BART Richmond Branch ⓘ linked to: Richmond–Millbrae line Transbay Tube ⓘ

How these facts were elicited