SR 286
E209802
SR 286 is a major north–south arterial highway in Fairfax County, Virginia, commonly known as the Fairfax County Parkway.
All labels observed (1)
| Label | Occurrences |
|---|---|
| SR 286 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1881792 — 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: SR 286 Context triple: [Fairfax County Parkway, alsoKnownAs, SR 286]
-
A.
SR 18
SR 18 is a state highway in Georgia that runs east–west across the central part of the state, connecting several small towns and regional routes.
-
B.
SR 21
SR 21 is a primary state highway in Alabama that runs north–south across the state, connecting several major towns and highways.
-
C.
SR 316
SR 316 is a major east–west state highway in Georgia that connects the Atlanta metropolitan area with the city of Athens.
-
D.
SR 54
SR 54 is a state highway in Georgia that connects several communities in the western part of the state, including areas around Atlanta.
-
E.
SR 143
SR 143 is a short Arizona state highway in the Phoenix metropolitan area that primarily serves as a connector between Interstate 10 and Phoenix Sky Harbor International Airport.
- 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: SR 286 Target entity description: SR 286 is a major north–south arterial highway in Fairfax County, Virginia, commonly known as the Fairfax County Parkway.
-
A.
SR 18
SR 18 is a state highway in Georgia that runs east–west across the central part of the state, connecting several small towns and regional routes.
-
B.
SR 21
SR 21 is a primary state highway in Alabama that runs north–south across the state, connecting several major towns and highways.
-
C.
SR 316
SR 316 is a major east–west state highway in Georgia that connects the Atlanta metropolitan area with the city of Athens.
-
D.
SR 54
SR 54 is a state highway in Georgia that connects several communities in the western part of the state, including areas around Atlanta.
-
E.
SR 143
SR 143 is a short Arizona state highway in the Phoenix metropolitan area that primarily serves as a connector between Interstate 10 and Phoenix Sky Harbor International Airport.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
primary state highway in Virginia
ⓘ
state highway ⓘ |
| abbreviation | SR 286 ⓘ |
| accessControl | partial access control ⓘ |
| alsoKnownAs |
Fairfax County Parkway
ⓘ
Fairfax County Parkway (SR 286) ⓘ |
| connectsTo |
Dulles Toll Road (VA 267)
ⓘ
linked to:
Dulles Toll Road
I-95 via SR 289 (Franconia–Springfield Parkway) ⓘ SR 123 ⓘ SR 236 (Little River Turnpike) ⓘ
linked to:
SR 236
SR 28 via nearby interchanges ⓘ SR 289 ⓘ SR 620 (Braddock Road) ⓘ SR 7 ⓘ US 29 ⓘ US 50 ⓘ
linked to:
U.S. Route 50
|
| country |
United States
ⓘ
linked to:
United States of America
|
| county | Fairfax County, Virginia ⓘ |
| direction | north–south ⓘ |
| formerDesignation | Fairfax County secondary route segments before state assumption ⓘ |
| functionalClass | principal arterial ⓘ |
| hasJunctionWith |
I-66
ⓘ
linked to:
Interstate 66
US 29 near Fair Lakes ⓘ US 50 near Fair Oaks ⓘ VA 267 (Dulles Toll Road) ⓘ
linked to:
Dulles Access Road
|
| highwaySystem |
Virginia State Route System
ⓘ
linked to:
Virginia primary state highway system
|
| lanes | 4 to 6 lanes ⓘ |
| locatedIn | Fairfax County, Virginia ⓘ |
| maintainedBy | Virginia Department of Transportation ⓘ |
| nearbyFacility |
Burke Lake Park
ⓘ
Fairfax County Government Center ⓘ Fort Belvoir ⓘ Reston Town Center area ⓘ
linked to:
Reston Town Center
|
| openedAs | Fairfax County Parkway ⓘ |
| partOf |
Fairfax County Parkway corridor
ⓘ
linked to:
Fairfax County Parkway
|
| passesThrough | Fairfax County, Virginia ⓘ |
| primaryPurpose | north–south arterial for Fairfax County ⓘ |
| regionServed |
Fairfax County, Virginia
ⓘ
Northern Virginia ⓘ |
| roadType | divided highway ⓘ |
| routeNumber | 286 ⓘ |
| serves |
Burke, Virginia
ⓘ
Fairfax, Virginia area ⓘ Herndon, Virginia area ⓘ Lorton, Virginia ⓘ
linked to:
Lorton
Reston, Virginia ⓘ
linked to:
Reston
Springfield, Virginia ⓘ |
| shortName |
Fairfax County Pkwy
ⓘ
linked to:
Fairfax County Parkway
|
| state | Virginia ⓘ |
| terminusNorth | SR 7 near Dranesville ⓘ |
| terminusSouth | SR 123 in Lorton ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: SR 286 Description of subject: SR 286 is a major north–south arterial highway in Fairfax County, Virginia, commonly known as the Fairfax County Parkway.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Fairfax County Parkway (Virginia State Route 286)