I-66 Express Lanes Inside the Beltway

E12866

high-occupancy toll lanes managed lanes tolled express lanes

I-66 Express Lanes Inside the Beltway are dynamically tolled express lanes on Interstate 66 in Northern Virginia designed to manage congestion and improve traffic flow near Washington, D.C.

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

All labels observed (3)

Label	Occurrences
I-66 Express Lanes	1
I-66 Express Lanes Inside the Beltway canonical	1
I-66 Inside the Beltway corridor	1

How this entity was disambiguated

This entity first appeared as the object of triple T90854 — 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: I-66 Express Lanes Inside the Beltway
Context triple: [Interstate 66, tollFacilityName, I-66 Express Lanes Inside the Beltway]

A. Interstate 66
Interstate 66 is a major east–west U.S. highway in the Mid-Atlantic region that connects Washington, D.C. with northern Virginia and extends westward toward the Shenandoah Valley.
B. Interstate 395
Interstate 395 is a major auxiliary Interstate Highway in the eastern United States that connects Washington, D.C. with suburban Virginia and serves as a key commuter and regional traffic corridor.
C. Massachusetts Turnpike
The Massachusetts Turnpike is a major east–west toll highway in Massachusetts that forms part of Interstate 90 and connects the Boston area with the rest of the state and beyond.
D. Washington Metro
Washington Metro is the rapid transit system serving the Washington, D.C. metropolitan area, known for its extensive rail network connecting the city with its suburbs in Maryland and Virginia.
E. Northern Virginia Transportation Commission
The Northern Virginia Transportation Commission is a regional governmental body that plans, funds, and oversees public transportation services in Northern Virginia.
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: I-66 Express Lanes Inside the Beltway
Target entity description: I-66 Express Lanes Inside the Beltway are dynamically tolled express lanes on Interstate 66 in Northern Virginia designed to manage congestion and improve traffic flow near Washington, D.C.

A. Interstate 66
Interstate 66 is a major east–west U.S. highway in the Mid-Atlantic region that connects Washington, D.C. with northern Virginia and extends westward toward the Shenandoah Valley.
B. Interstate 395
Interstate 395 is a major auxiliary Interstate Highway in the eastern United States that connects Washington, D.C. with suburban Virginia and serves as a key commuter and regional traffic corridor.
C. Massachusetts Turnpike
The Massachusetts Turnpike is a major east–west toll highway in Massachusetts that forms part of Interstate 90 and connects the Boston area with the rest of the state and beyond.
D. Washington Metro
Washington Metro is the rapid transit system serving the Washington, D.C. metropolitan area, known for its extensive rail network connecting the city with its suburbs in Maryland and Virginia.
E. Northern Virginia Transportation Commission
The Northern Virginia Transportation Commission is a regional governmental body that plans, funds, and oversees public transportation services in Northern Virginia.
F. None of above. chosen

Statements (47)

Predicate	Object
instanceOf	high-occupancy toll lanes ⓘ managed lanes ⓘ tolled express lanes ⓘ
abbreviation	I-66 Express Lanes ⓘ linked to: I-66 Express Lanes Inside the Beltway
accessControl	limited-access highway ⓘ
areaServed	Arlington County, Virginia ⓘ linked to: Arlington, Virginia Fairfax County, Virginia ⓘ
connectsTo	Capital Beltway (I-495) ⓘ linked to: Interstate 495 I-66 general-purpose lanes ⓘ
corridor	I-66 Inside the Beltway corridor ⓘ linked to: I-66 Express Lanes Inside the Beltway
country	United States ⓘ linked to: United States of America
directionalOperation	reversible peak-direction operations ⓘ
electronicTollSystem	E-ZPass ⓘ E-ZPass Flex ⓘ linked to: E-ZPass
eligibility	buses ⓘ high-occupancy vehicles ⓘ registered carpools ⓘ solo drivers paying tolls ⓘ
fundingMechanism	toll revenues ⓘ
fundingUse	corridor transportation improvements ⓘ park-and-ride facilities ⓘ transit service enhancements ⓘ
locatedIn	Northern Virginia ⓘ
locatedNear	Washington, D.C. ⓘ
locatedOn	Interstate 66 ⓘ
maintainedBy	Virginia Department of Transportation ⓘ
operatedBy	Virginia Department of Transportation ⓘ
partOf	I-66 corridor in Virginia ⓘ linked to: Interstate 66
policyGoal	encourage carpooling ⓘ reduce congestion on general-purpose lanes ⓘ support multimodal transportation ⓘ
purpose	improve traffic flow ⓘ improve travel time reliability ⓘ manage congestion ⓘ
region	Inside the Capital Beltway ⓘ
roadType	Interstate auxiliary facility ⓘ
servesMetropolitanArea	Washington metropolitan area ⓘ
state	Virginia ⓘ
tollingMethod	all-electronic tolling ⓘ open-road tolling ⓘ
tollingType	congestion pricing ⓘ dynamic pricing ⓘ
trafficManagementStrategy	demand management ⓘ managed lanes program ⓘ
usesTechnology	automated toll gantries ⓘ dynamic message signs ⓘ real-time traffic monitoring ⓘ

How these facts were elicited

Referenced by (3)

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

Interstate 66 → tollFacilityName → I-66 Express Lanes Inside the Beltway ⓘ

I-66 Express Lanes Inside the Beltway → abbreviation → I-66 Express Lanes ⓘ

linked to: I-66 Express Lanes Inside the Beltway

I-66 Express Lanes Inside the Beltway → corridor → I-66 Inside the Beltway corridor ⓘ