BWI Airport station

E22285

Amtrak station commuter rail station railway station

BWI Airport station is a transit station serving Baltimore/Washington International Thurgood Marshall Airport, providing rail connections between the airport and the Baltimore metropolitan area.

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All labels observed (5)

Label	Occurrences
BWI Airport Rail Station	5
BWI Airport station canonical	5
BWI Airport branch	1
BWI Business District station	1
BWI station (on Camden Line)	1

How this entity was disambiguated

This entity first appeared as the object of triple T159617 — 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: BWI Airport station
Context triple: [Baltimore Light RailLink, terminus, BWI Airport station]

A. Hunt Valley station
Hunt Valley station is a light rail transit station in Hunt Valley, Maryland, serving as the northern endpoint of the Baltimore Light RailLink system.
B. Baltimore/Washington International Thurgood Marshall Airport
Baltimore/Washington International Thurgood Marshall Airport is a major commercial airport in Maryland serving the greater Baltimore–Washington metropolitan area as a key hub for domestic and some international flights.
C. Pennsylvania Station (Baltimore)
Pennsylvania Station (Baltimore) is the main intercity and regional rail hub in Baltimore, Maryland, serving Amtrak and commuter trains along the Northeast Corridor.
D. Braddock Road station
Braddock Road station is a Washington Metro rapid transit station serving the Braddock Road area of Alexandria, Virginia.
E. Martinsburg station
Martinsburg station is a historic passenger rail station in Martinsburg, West Virginia, serving MARC commuter trains and Amtrak services on the former Baltimore & Ohio Railroad line.
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: BWI Airport station
Target entity description: BWI Airport station is a transit station serving Baltimore/Washington International Thurgood Marshall Airport, providing rail connections between the airport and the Baltimore metropolitan area.

A. Hunt Valley station
Hunt Valley station is a light rail transit station in Hunt Valley, Maryland, serving as the northern endpoint of the Baltimore Light RailLink system.
B. Baltimore/Washington International Thurgood Marshall Airport
Baltimore/Washington International Thurgood Marshall Airport is a major commercial airport in Maryland serving the greater Baltimore–Washington metropolitan area as a key hub for domestic and some international flights.
C. Pennsylvania Station (Baltimore)
Pennsylvania Station (Baltimore) is the main intercity and regional rail hub in Baltimore, Maryland, serving Amtrak and commuter trains along the Northeast Corridor.
D. Braddock Road station
Braddock Road station is a Washington Metro rapid transit station serving the Braddock Road area of Alexandria, Virginia.
E. Martinsburg station
Martinsburg station is a historic passenger rail station in Martinsburg, West Virginia, serving MARC commuter trains and Amtrak services on the former Baltimore & Ohio Railroad line.
F. None of above. chosen

Statements (45)

Predicate	Object
instanceOf	Amtrak station ⓘ commuter rail station ⓘ railway station ⓘ
accessible	yes ⓘ
bicycleFacilities	yes ⓘ
category	Airport railway stations in the United States ⓘ Amtrak stations in Maryland ⓘ MARC Train stations ⓘ Railway stations in Anne Arundel County, Maryland ⓘ
connectedTo	airport shuttle bus ⓘ
country	United States of America ⓘ
distanceFrom	about 30 miles northeast of Washington, D.C. ⓘ about 9 miles south of Baltimore ⓘ
electrified	yes ⓘ
fareZone	MARC Zone 2 ⓘ
hasAmenity	parking garage ⓘ restrooms ⓘ ticket office ⓘ ticket vending machines ⓘ waiting room ⓘ
hasPlatformType	island platform ⓘ
hasStationCode	KBWI ⓘ surface form: BWI
locatedIn	Anne Arundel County ⓘ surface form: Anne Arundel County, Maryland Maryland ⓘ
locatedNear	Baltimore/Washington International Thurgood Marshall Airport ⓘ
numberOfPlatforms	2 ⓘ
numberOfTracks	3 ⓘ
opened	1980 ⓘ
operator	Amtrak ⓘ Maryland Area Regional Commuter ⓘ Maryland Transit Administration ⓘ
parkAndRide	yes ⓘ
parkingAvailable	yes ⓘ
railwayLine	Northeast Corridor ⓘ
servedBy	Amtrak Carolinian ⓘ Amtrak Northeast Regional ⓘ Palmetto (train) ⓘ surface form: Amtrak Palmetto Amtrak Silver Service ⓘ surface form: Amtrak Silver Meteor Amtrak Silver Service ⓘ surface form: Amtrak Silver Star Amtrak Vermonter ⓘ MARC Penn Line ⓘ
serves	Baltimore/Washington International Thurgood Marshall Airport ⓘ
servesCity	Baltimore ⓘ surface form: Baltimore, Maryland Washington, D.C. ⓘ
structureType	at-grade ⓘ

How these facts were elicited

Referenced by (13)

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

Baltimore Light RailLink → terminus → BWI Airport station ⓘ

Baltimore Light RailLink → hasStation → BWI Airport station ⓘ

Penn Line → intermediateStop → BWI Airport station ⓘ