Fourth Avenue subway corridor

E783538

rapid transit route subway corridor

The Fourth Avenue subway corridor is a major transit route in Brooklyn, New York City, carrying multiple subway lines beneath Fourth Avenue and serving as a key north–south connection through several neighborhoods.

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All labels observed (4)

Label	Occurrences
Fourth Avenue subway	2
Fourth Avenue Line (via connection in Brooklyn/Manhattan area, historically and operationally related)	1
Fourth Avenue Subway	1
Fourth Avenue subway corridor canonical	1

How this entity was disambiguated

This entity first appeared as the object of triple T9185868 — 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: Fourth Avenue subway corridor
Context triple: [Brooklyn Community District 10, hasTransportationInfrastructure, Fourth Avenue subway corridor]

A. Archer Avenue Subway
The Archer Avenue Subway is a New York City Subway extension in Queens that opened in the late 1980s to replace portions of the demolished elevated Jamaica Line and improve transit access to the Jamaica Center area.
B. Eighth Avenue Line in Manhattan
The Eighth Avenue Line in Manhattan is a major New York City Subway trunk line running under Eighth Avenue, carrying several IND services through Midtown and Upper Manhattan.
C. Second Avenue Subway
The Second Avenue Subway is a New York City Subway line on Manhattan’s East Side, built to relieve congestion on the Lexington Avenue Line and long envisioned as a major north–south transit corridor.
D. Market Street subway
The Market Street subway is a major underground transit corridor in San Francisco that carries both BART and Muni Metro trains beneath Market Street through the city’s downtown.
E. Dearborn Street subway
The Dearborn Street subway is an underground rapid transit tunnel in downtown Chicago that carries Chicago Transit Authority trains beneath Dearborn Street.
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: Fourth Avenue subway corridor
Target entity description: The Fourth Avenue subway corridor is a major transit route in Brooklyn, New York City, carrying multiple subway lines beneath Fourth Avenue and serving as a key north–south connection through several neighborhoods.

A. Archer Avenue Subway
The Archer Avenue Subway is a New York City Subway extension in Queens that opened in the late 1980s to replace portions of the demolished elevated Jamaica Line and improve transit access to the Jamaica Center area.
B. Eighth Avenue Line in Manhattan
The Eighth Avenue Line in Manhattan is a major New York City Subway trunk line running under Eighth Avenue, carrying several IND services through Midtown and Upper Manhattan.
C. Second Avenue Subway
The Second Avenue Subway is a New York City Subway line on Manhattan’s East Side, built to relieve congestion on the Lexington Avenue Line and long envisioned as a major north–south transit corridor.
D. Market Street subway
The Market Street subway is a major underground transit corridor in San Francisco that carries both BART and Muni Metro trains beneath Market Street through the city’s downtown.
E. Dearborn Street subway
The Dearborn Street subway is an underground rapid transit tunnel in downtown Chicago that carries Chicago Transit Authority trains beneath Dearborn Street.
F. None of above. chosen

Statements (30)

Predicate	Object
instanceOf	rapid transit route ⓘ subway corridor ⓘ
connectsNeighborhood	Bay Ridge ⓘ Boerum Hill ⓘ Downtown Brooklyn ⓘ Park Slope ⓘ Sunset Park ⓘ
connectsTo	Coney Island terminal area ⓘ linked to: Coney Island Manhattan via tunnels and bridges ⓘ
country	United States ⓘ linked to: United States of America
direction	north–south ⓘ
division	B Division ⓘ BMT Division ⓘ
followsUnder	Fourth Avenue ⓘ
function	key north–south connection ⓘ major transit route ⓘ
hasTrackConfiguration	four-track main line in core segments ⓘ
infrastructureType	underground subway infrastructure ⓘ
locatedIn	Brooklyn ⓘ New York City ⓘ
operator	Metropolitan Transportation Authority ⓘ New York City Transit Authority ⓘ
partOf	New York City Subway ⓘ
servedByLine	BMT Fourth Avenue Line ⓘ
servedByService	D train ⓘ N train ⓘ R train ⓘ W train ⓘ
usedFor	express subway service ⓘ local subway service ⓘ