U.S. Route 340
E307617
U.S. Route 340 is a U.S. highway running through parts of Virginia, West Virginia, and Maryland, connecting the Shenandoah Valley region with the Frederick, Maryland area.
All labels observed (3)
| Label | Occurrences |
|---|---|
| U.S. Route 340 canonical | 4 |
| U.S. Route 340 corridor | 1 |
| U.S. Route 340 in Charles Town | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T438977 — 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: U.S. Route 340 Context triple: [Jefferson County, West Virginia, hasMajorHighway, U.S. Route 340]
-
A.
U.S. Route 460
U.S. Route 460 is a major east–west U.S. highway running through several states in the eastern United States, connecting communities in the Appalachian region to larger urban and transportation networks.
-
B.
U.S. Route 130
U.S. Route 130 is a north–south U.S. highway in New Jersey that serves as a major commercial and commuter corridor through several central and southern New Jersey communities.
-
C.
U.S. Route 54
U.S. Route 54 is a major northeast–southwest U.S. highway that runs from El Paso, Texas, to Griggsville, Illinois, passing through several states in the central United States.
-
D.
U.S. Route 501
U.S. Route 501 is a U.S. Highway running through Virginia and North Carolina that serves as a key north–south transportation corridor connecting cities such as Durham and Myrtle Beach.
-
E.
U.S. Route 119
U.S. Route 119 is a U.S. highway running generally north–south through parts of Kentucky, West Virginia, and Pennsylvania, connecting numerous towns and cities in the Appalachian region.
- 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: U.S. Route 340 Target entity description: U.S. Route 340 is a U.S. highway running through parts of Virginia, West Virginia, and Maryland, connecting the Shenandoah Valley region with the Frederick, Maryland area.
-
A.
U.S. Route 460
U.S. Route 460 is a major east–west U.S. highway running through several states in the eastern United States, connecting communities in the Appalachian region to larger urban and transportation networks.
-
B.
U.S. Route 130
U.S. Route 130 is a north–south U.S. highway in New Jersey that serves as a major commercial and commuter corridor through several central and southern New Jersey communities.
-
C.
U.S. Route 54
U.S. Route 54 is a major northeast–southwest U.S. highway that runs from El Paso, Texas, to Griggsville, Illinois, passing through several states in the central United States.
-
D.
U.S. Route 501
U.S. Route 501 is a U.S. Highway running through Virginia and North Carolina that serves as a key north–south transportation corridor connecting cities such as Durham and Myrtle Beach.
-
E.
U.S. Route 119
U.S. Route 119 is a U.S. highway running generally north–south through parts of Kentucky, West Virginia, and Pennsylvania, connecting numerous towns and cities in the Appalachian region.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
U.S. Highway
ⓘ
numbered highway in the United States ⓘ |
| category |
U.S. Highways in Maryland
ⓘ
U.S. Highways in Virginia ⓘ U.S. Highways in West Virginia ⓘ |
| connects |
Frederick, Maryland
ⓘ
surface form:
Frederick, Maryland area
Shenandoah Valley ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| crosses |
Potomac River
ⓘ
Shenandoah River ⓘ |
| hasDirection |
northeast–southwest
ⓘ
north–south ⓘ |
| highwaySystem | United States Numbered Highway System ⓘ |
| junctionWith |
Interstate 270
NERFINISHED
ⓘ
Interstate 70 ⓘ U.S. Route 11 NERFINISHED ⓘ U.S. Route 15 NERFINISHED ⓘ U.S. Route 50 NERFINISHED ⓘ U.S. Route 522 NERFINISHED ⓘ |
| maintainedBy |
Maryland State Highway Administration
ⓘ
Virginia Department of Transportation ⓘ West Virginia Division of Highways ⓘ |
| partOf |
regional transportation network of Frederick, Maryland area
ⓘ
regional transportation network of the Shenandoah Valley ⓘ |
| passesThrough |
Clarke County, Virginia
NERFINISHED
ⓘ
Frederick, Maryland ⓘ Jefferson County, West Virginia ⓘ Page County, Virginia NERFINISHED ⓘ Rockingham County, Virginia NERFINISHED ⓘ Warren County, Virginia NERFINISHED ⓘ |
| regionServed | Shenandoah Valley ⓘ |
| roadType | principal arterial highway ⓘ |
| routeNumber | 340 ⓘ |
| serves |
Harpers Ferry area
ⓘ
Shenandoah National Park ⓘ
surface form:
Shenandoah National Park region
|
| state |
Maryland
ⓘ
Virginia ⓘ West Virginia ⓘ |
| terminusRegion |
Frederick, Maryland
ⓘ
surface form:
Frederick, Maryland area
|
| usedFor |
commuter traffic
ⓘ
intercity travel ⓘ tourist access to Shenandoah Valley ⓘ |
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: U.S. Route 340 Description of subject: U.S. Route 340 is a U.S. highway running through parts of Virginia, West Virginia, and Maryland, connecting the Shenandoah Valley region with the Frederick, Maryland area.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
U.S. Route 340 in Charles Town
this entity surface form:
U.S. Route 340 corridor