ST Express bus

E204884

bus rapid transit service express bus service

ST Express bus is a regional express bus service in the Puget Sound area of Washington State, providing fast, limited-stop connections between major cities and transit hubs.

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All labels observed (6)

Label	Occurrences
ST Express bus canonical	3
ST Express	2
ST Express buses	2
ST Express bus network	1
ST Express bus services	1
ST Express regional bus service	1

How this entity was disambiguated

This entity first appeared as the object of triple T1817563 — 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: ST Express bus
Context triple: [Sound Transit, operates, ST Express bus]

A. MiWay bus services
MiWay bus services is the public transit system for the City of Mississauga, Ontario, operating local and express bus routes that connect the city with surrounding regions.
B. OmniRide bus service
OmniRide bus service is a public transit system in Northern Virginia that provides local and commuter bus routes connecting suburban communities with major employment and activity centers in the region.
C. Pace Suburban Bus
Pace Suburban Bus is a public transportation agency serving the suburban areas of the Chicago metropolitan region with bus and paratransit services.
D. İETT buses
İETT buses are Istanbul’s municipal public buses, operating an extensive network of urban and inter-district routes across the city.
E. SL buses
SL buses are the public bus services operating within the Stockholm County public transport network in Sweden.
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: ST Express bus
Target entity description: ST Express bus is a regional express bus service in the Puget Sound area of Washington State, providing fast, limited-stop connections between major cities and transit hubs.

A. MiWay bus services
MiWay bus services is the public transit system for the City of Mississauga, Ontario, operating local and express bus routes that connect the city with surrounding regions.
B. OmniRide bus service
OmniRide bus service is a public transit system in Northern Virginia that provides local and commuter bus routes connecting suburban communities with major employment and activity centers in the region.
C. Pace Suburban Bus
Pace Suburban Bus is a public transportation agency serving the suburban areas of the Chicago metropolitan region with bus and paratransit services.
D. İETT buses
İETT buses are Istanbul’s municipal public buses, operating an extensive network of urban and inter-district routes across the city.
E. SL buses
SL buses are the public bus services operating within the Stockholm County public transport network in Sweden.
F. None of above. chosen

Statements (49)

Predicate	Object
instanceOf	bus rapid transit service ⓘ express bus service ⓘ
connects	major cities in Puget Sound ⓘ regional transit hubs ⓘ
country	United States of America ⓘ surface form: United States
farePolicy	distance-based fares on some routes ⓘ zonal fares ⓘ
fareSystem	ORCA card ⓘ
hasStopAt	Auburn ⓘ Bellevue ⓘ Everett ⓘ Federal Way ⓘ Kirklands ⓘ surface form: Kirkland Lakewood ⓘ Lynnwood ⓘ Puyallup ⓘ City of Redmond ⓘ surface form: Redmond Seattle ⓘ Tacoma, Washington ⓘ surface form: Tacoma
headquartersLocation	Seattle, Washington, United States ⓘ surface form: Seattle, Washington
integratedWith	Community Transit ⓘ King County Metro ⓘ Link light rail ⓘ Pierce Transit ⓘ Sounder commuter rail ⓘ
operatedBy	Sound Transit ⓘ
operatesIn	Puget Sound region ⓘ Washington State, United States ⓘ surface form: Washington State
operatesOn	weekday off-peak periods ⓘ weekday peak periods ⓘ weekends ⓘ
operatorType	contracted private operators under Sound Transit oversight ⓘ
ownedBy	Sound Transit ⓘ
partOf	Sound Transit regional transit system ⓘ
regionServed	King County ⓘ surface form: King County, Washington Pierce County ⓘ surface form: Pierce County, Washington Snohomish County ⓘ surface form: Snohomish County, Washington
serviceCharacteristic	commuter-focused ⓘ park-and-ride oriented ⓘ
servicePattern	limited-stop ⓘ
serviceType	regional express bus ⓘ
usesInfrastructure	Interstate 405 ⓘ Interstate 5 ⓘ State Route 167 ⓘ State Route 512 ⓘ State Route 520 ⓘ
vehicleType	compressed natural gas bus ⓘ diesel bus ⓘ diesel-electric hybrid bus ⓘ

How these facts were elicited

Referenced by (10)

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

Sound Transit → operates → ST Express bus ⓘ

Link light rail → connectsTo → ST Express bus ⓘ

this entity surface form: ST Express buses

Sounder commuter rail → connectsTo → ST Express bus ⓘ

Sounder South Line → connectsTo → ST Express bus ⓘ

this entity surface form: ST Express bus network

1 Line (Link light rail) → connectsWith → ST Express bus ⓘ

this entity surface form: ST Express buses

ST → hasServiceBrand → ST Express bus ⓘ

subject surface form: Sound Transit

this entity surface form: ST Express

Sound Transit Board of Directors → responsibleFor → ST Express bus ⓘ

this entity surface form: ST Express regional bus service

Sound Transit 2 → serviceBrandIncludes → ST Express bus ⓘ

SeaTac/Airport Station → hasConnection → ST Express bus ⓘ

this entity surface form: ST Express bus services

Tukwila International Boulevard Station → servedByBusOperator → ST Express bus ⓘ