Northwest street quadrant system of Washington, D.C.

E564851

street addressing system urban street grid

The Northwest street quadrant system of Washington, D.C. is the portion of the city’s street grid located northwest of the U.S. Capitol, where streets are organized and named according to the capital’s four-quadrant addressing scheme.

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

All labels observed (3)

Label	Occurrences
Northwest Quadrant street grid of Washington, D.C.	1
Northwest quadrant street grid of Washington, D.C.	1
Northwest street quadrant system of Washington, D.C. canonical	1

How this entity was disambiguated

This entity first appeared as the object of triple T6035355 — 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: Northwest street quadrant system of Washington, D.C.
Context triple: [B Street NW, hasCoordinateSystem, Northwest street quadrant system of Washington, D.C.]

A. Washington, D.C. arterial road network
The Washington, D.C. arterial road network is the system of major streets and avenues that carries high-volume traffic across the U.S. capital, linking its neighborhoods, downtown core, and regional highways.
B. North Capitol Street corridor neighborhoods
The North Capitol Street corridor neighborhoods are a collection of urban residential and commercial communities in Washington, D.C., lining the major North Capitol Street thoroughfare.
C. L’Enfant Plan for Washington, D.C.
The L’Enfant Plan for Washington, D.C. is the original late-18th-century urban design by Pierre Charles L’Enfant that laid out the U.S. capital’s grand radial avenues, ceremonial spaces, and monumental core.
D. Pennsylvania Avenue NW corridor
The Pennsylvania Avenue NW corridor is a prominent thoroughfare in Washington, D.C., known for connecting key federal buildings and landmarks, including the White House and the U.S. Capitol.
E. H Street Corridor
H Street Corridor is a revitalized commercial and entertainment district in Northeast Washington, D.C., known for its nightlife, restaurants, arts venues, and historic streetcar route.
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: Northwest street quadrant system of Washington, D.C.
Target entity description: The Northwest street quadrant system of Washington, D.C. is the portion of the city’s street grid located northwest of the U.S. Capitol, where streets are organized and named according to the capital’s four-quadrant addressing scheme.

A. Washington, D.C. arterial road network
The Washington, D.C. arterial road network is the system of major streets and avenues that carries high-volume traffic across the U.S. capital, linking its neighborhoods, downtown core, and regional highways.
B. North Capitol Street corridor neighborhoods
The North Capitol Street corridor neighborhoods are a collection of urban residential and commercial communities in Washington, D.C., lining the major North Capitol Street thoroughfare.
C. L’Enfant Plan for Washington, D.C.
The L’Enfant Plan for Washington, D.C. is the original late-18th-century urban design by Pierre Charles L’Enfant that laid out the U.S. capital’s grand radial avenues, ceremonial spaces, and monumental core.
D. Pennsylvania Avenue NW corridor
The Pennsylvania Avenue NW corridor is a prominent thoroughfare in Washington, D.C., known for connecting key federal buildings and landmarks, including the White House and the U.S. Capitol.
E. H Street Corridor
H Street Corridor is a revitalized commercial and entertainment district in Northeast Washington, D.C., known for its nightlife, restaurants, arts venues, and historic streetcar route.
F. None of above. chosen

Statements (47)

Predicate	Object
instanceOf	street addressing system ⓘ urban street grid ⓘ
addressFormatIncludes	quadrant suffix "NW" ⓘ
addressNumberingIncreases	northward from the National Mall and the Capitol ⓘ westward from North Capitol Street ⓘ
basedOnPlanBy	Pierre Charles L’Enfant ⓘ
city	Washington, D.C. ⓘ
contains	Adams Morgan street network ⓘ Cleveland Park street network ⓘ linked to: Cleveland Park Columbia Heights street network ⓘ linked to: Washington, D.C. street grid Downtown Washington, D.C. street grid ⓘ Dupont Circle street network ⓘ Foggy Bottom street network ⓘ Friendship Heights street network ⓘ linked to: Friendship Heights Georgetown street network integration ⓘ Tenleytown street network ⓘ
coordinateOrigin	United States Capitol ⓘ
country	United States ⓘ linked to: United States of America
covers	area northwest of the Capitol building ⓘ
distinguishedFrom	Northeast street quadrant system of Washington, D.C. ⓘ Southeast street quadrant system of Washington, D.C. ⓘ Southwest street quadrant system of Washington, D.C. ⓘ
governingAuthority	District of Columbia government ⓘ linked to: Government of the District of Columbia
gridOrientation	primarily orthogonal grid ⓘ
hasFeature	radial avenues intersecting the grid at circles and squares ⓘ traffic circles such as Dupont Circle and Logan Circle ⓘ
hasNotableAvenue	Connecticut Avenue NW ⓘ Georgia Avenue NW ⓘ Massachusetts Avenue NW ⓘ Pennsylvania Avenue NW ⓘ Wisconsin Avenue NW ⓘ
hasNotableCircle	Dupont Circle ⓘ Logan Circle ⓘ
hasNotableSquare	McPherson Square ⓘ Washington Circle ⓘ
historicalDevelopment	evolved from original L’Enfant Plan and later extensions ⓘ linked to: McMillan Plan
locatedIn	Northwest quadrant of Washington, D.C. ⓘ linked to: Northwest Washington, D.C.
partOf	street addressing system of Washington, D.C. ⓘ
referencePoint	Capitol building as origin of street numbering ⓘ
streetNamingPattern	lettered east–west streets ⓘ numbered north–south streets ⓘ state-named diagonal avenues ⓘ
usedFor	navigation and wayfinding in Washington, D.C. ⓘ postal addressing in Washington, D.C. ⓘ
uses	alphabetic sequence for east–west streets north of the Mall ⓘ sequential numbering for north–south streets west of North Capitol Street ⓘ
usesQuadrantDesignation	NW ⓘ

How these facts were elicited

Referenced by (3)

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

B Street NW → hasCoordinateSystem → Northwest street quadrant system of Washington, D.C. ⓘ

Missouri Avenue NW → partOf → Northwest quadrant street grid of Washington, D.C. ⓘ

linked to: Northwest street quadrant system of Washington, D.C.

Connecticut Avenue → isPartOf → Northwest Quadrant street grid of Washington, D.C. ⓘ