Pittsburgh Regional Transit

E245518

public transportation agency transit authority

Pittsburgh Regional Transit is the primary public transportation agency serving the Pittsburgh metropolitan area, operating buses, light rail, and other transit services across the region.

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All labels observed (9)

Label	Occurrences
Pittsburgh Light Rail	3
Pittsburgh Regional Transit canonical	2
Pittsburgh Regional Transit light rail system	2
Board of Directors of Pittsburgh Regional Transit	1
Pittsburgh Regional Transit bus service	1
Pittsburgh Regional Transit light rail	1
Pittsburgh Regional Transit rail system	1
Pittsburgh light rail system	1
Pittsburgh regional bus network	1

How this entity was disambiguated

This entity first appeared as the object of triple T2230977 — 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: Pittsburgh Regional Transit
Context triple: [PPG Paints Arena, publicTransit, Pittsburgh Regional Transit]

A. Manchester Transit Authority
Manchester Transit Authority is the primary public bus and paratransit service provider for the city of Manchester, New Hampshire and surrounding areas.
B. SEPTA Suburban Transit Division
The SEPTA Suburban Transit Division is the part of Philadelphia’s regional transit system that operates bus, trolley, and other public transportation services in the suburban areas surrounding the city.
C. Omnitrans
Omnitrans is the primary public bus transit agency serving San Bernardino County and surrounding communities in Southern California.
D. Southeastern Pennsylvania Transportation Authority
The Southeastern Pennsylvania Transportation Authority (SEPTA) is the regional public transit agency serving the Philadelphia metropolitan area, operating buses, subways, trolleys, and commuter rail services across southeastern Pennsylvania.
E. SEPTA City Transit Division
The SEPTA City Transit Division is the branch of Philadelphia’s regional transit authority that operates the city’s buses, trolleys, and subway–elevated lines.
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: Pittsburgh Regional Transit
Target entity description: Pittsburgh Regional Transit is the primary public transportation agency serving the Pittsburgh metropolitan area, operating buses, light rail, and other transit services across the region.

A. Manchester Transit Authority
Manchester Transit Authority is the primary public bus and paratransit service provider for the city of Manchester, New Hampshire and surrounding areas.
B. SEPTA Suburban Transit Division
The SEPTA Suburban Transit Division is the part of Philadelphia’s regional transit system that operates bus, trolley, and other public transportation services in the suburban areas surrounding the city.
C. Omnitrans
Omnitrans is the primary public bus transit agency serving San Bernardino County and surrounding communities in Southern California.
D. Southeastern Pennsylvania Transportation Authority
The Southeastern Pennsylvania Transportation Authority (SEPTA) is the regional public transit agency serving the Philadelphia metropolitan area, operating buses, subways, trolleys, and commuter rail services across southeastern Pennsylvania.
E. SEPTA City Transit Division
The SEPTA City Transit Division is the branch of Philadelphia’s regional transit authority that operates the city’s buses, trolleys, and subway–elevated lines.
F. None of above. chosen

Statements (47)

Predicate	Object
instanceOf	public transportation agency ⓘ transit authority ⓘ
country	United States ⓘ linked to: United States of America
farePolicy	zone-based elements with flat fares on many routes ⓘ
fareSystem	ConnectCard ⓘ mobile ticketing ⓘ
formerName	Port Authority of Allegheny County ⓘ
fundingSource	Allegheny County ⓘ Commonwealth of Pennsylvania ⓘ linked to: Pennsylvania federal government of the United States ⓘ linked to: United States government
governingBody	Board of Directors of Pittsburgh Regional Transit ⓘ linked to: Pittsburgh Regional Transit
hasAbbreviation	PRT ⓘ
hasColor	blue ⓘ yellow ⓘ
hasNetwork	East Busway ⓘ Pittsburgh Light Rail ⓘ linked to: Pittsburgh Regional Transit South Busway ⓘ West Busway ⓘ
hasRailMode	light rail only (no heavy rail) ⓘ
hasServiceMode	bus ⓘ bus rapid transit ⓘ light rail ⓘ paratransit ⓘ
headquartersLocation	Pittsburgh, Pennsylvania ⓘ
industry	public transportation ⓘ
legalForm	public authority ⓘ
locatedInTimeZone	Eastern Time Zone ⓘ
operates	bus services ⓘ incline connections via fare integration ⓘ light rail services ⓘ paratransit services ⓘ
operatesIn	Allegheny County, Pennsylvania ⓘ linked to: Allegheny County
owner	Allegheny County ⓘ
primaryCityServed	Pittsburgh ⓘ linked to: Pittsburgh, Pennsylvania
primaryLanguage	English ⓘ
publicTransitCoverage	urban and suburban areas of Allegheny County ⓘ
rebrandedFrom	Port Authority of Allegheny County ⓘ
rebrandingIncluded	new name and logo ⓘ
regionServed	Southwestern Pennsylvania ⓘ
serves	Allegheny County ⓘ Pittsburgh metropolitan area ⓘ linked to: Pittsburgh region
serviceType	bus rapid transit ⓘ light rail ⓘ paratransit ⓘ public transit ⓘ
shortName	PRT ⓘ
website	https://www.rideprt.org ⓘ

How these facts were elicited

Referenced by (13)

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

PPG Paints Arena → publicTransit → Pittsburgh Regional Transit ⓘ

Panhandle Bridge → usedBy → Pittsburgh Light Rail ⓘ

subject linked to: Panhandle Bridge at Pittsburgh