U.S. Route 30 in Indiana
E875254
U.S. Route 30 in Indiana is a major east–west U.S. Highway that serves as a key transportation corridor across northern Indiana, connecting cities such as Fort Wayne and Valparaiso.
All labels observed (1)
| Label | Occurrences |
|---|---|
| U.S. Route 30 in Indiana canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10632331 — 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 30 in Indiana Context triple: [Whitley County, Indiana, hasMajorHighway, U.S. Route 30 in Indiana]
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A.
U.S. Route 30 in Nebraska
U.S. Route 30 in Nebraska is a major east–west highway crossing the state, largely paralleling the Platte River and the Union Pacific Railroad as part of the historic Lincoln Highway corridor.
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B.
U.S. Route 35 in Ohio
U.S. Route 35 in Ohio is a major east–west U.S. highway that connects the Dayton area to the West Virginia state line, serving as an important regional corridor across southern Ohio.
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C.
U.S. Route 30 in Oregon
U.S. Route 30 in Oregon is a major east–west highway that follows much of the Columbia River corridor, connecting coastal and inland communities across the northern part of the state.
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D.
U.S. Route 30 in New Jersey
U.S. Route 30 in New Jersey is a major east–west highway that runs from the Pennsylvania state line near Camden to Atlantic City, serving as a key route across southern New Jersey.
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E.
U.S. Route 34 in Illinois
U.S. Route 34 in Illinois is a major east–west highway that connects rural western parts of the state with the Chicago metropolitan area, serving as an important regional transportation corridor.
- 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 30 in Indiana Target entity description: U.S. Route 30 in Indiana is a major east–west U.S. Highway that serves as a key transportation corridor across northern Indiana, connecting cities such as Fort Wayne and Valparaiso.
-
A.
U.S. Route 30 in Nebraska
U.S. Route 30 in Nebraska is a major east–west highway crossing the state, largely paralleling the Platte River and the Union Pacific Railroad as part of the historic Lincoln Highway corridor.
-
B.
U.S. Route 35 in Ohio
U.S. Route 35 in Ohio is a major east–west U.S. highway that connects the Dayton area to the West Virginia state line, serving as an important regional corridor across southern Ohio.
-
C.
U.S. Route 30 in Oregon
U.S. Route 30 in Oregon is a major east–west highway that follows much of the Columbia River corridor, connecting coastal and inland communities across the northern part of the state.
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D.
U.S. Route 30 in New Jersey
U.S. Route 30 in New Jersey is a major east–west highway that runs from the Pennsylvania state line near Camden to Atlantic City, serving as a key route across southern New Jersey.
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E.
U.S. Route 34 in Illinois
U.S. Route 34 in Illinois is a major east–west highway that connects rural western parts of the state with the Chicago metropolitan area, serving as an important regional transportation corridor.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
U.S. Highway segment
ⓘ
road in Indiana ⓘ |
| category |
Transportation in northern Indiana
ⓘ
U.S. Highways in Indiana NERFINISHED ⓘ |
| connectsCity |
Columbia City, Indiana
NERFINISHED
ⓘ
Fort Wayne, Indiana NERFINISHED ⓘ Merrillville, Indiana NERFINISHED ⓘ Plymouth, Indiana NERFINISHED ⓘ Valparaiso, Indiana NERFINISHED ⓘ Warsaw, Indiana NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| designation | U.S. Route 30 NERFINISHED ⓘ |
| direction | east–west ⓘ |
| easternTerminusNear | Ohio–Indiana state line NERFINISHED ⓘ |
| highwaySystem | United States Numbered Highway System ⓘ |
| historicalAssociation | Lincoln Highway corridor in Indiana NERFINISHED ⓘ |
| locatedInRegion | Northern Indiana NERFINISHED ⓘ |
| maintainedBy | Indiana Department of Transportation NERFINISHED ⓘ |
| nearbyInterstateConnection |
Interstate 469 at Fort Wayne
NERFINISHED
ⓘ
Interstate 65 at Merrillville NERFINISHED ⓘ Interstate 69 at Fort Wayne NERFINISHED ⓘ Interstate 94 via connecting roads near Portage and Burns Harbor ⓘ |
| overlapsWith |
Interstate 69 in Fort Wayne area
NERFINISHED
ⓘ
U.S. Route 33 in Fort Wayne area ⓘ |
| partOf | U.S. Route 30 NERFINISHED ⓘ |
| passesNear |
Fort Wayne metropolitan area
NERFINISHED
ⓘ
Valparaiso University NERFINISHED ⓘ Warsaw orthopedics industry cluster NERFINISHED ⓘ |
| passesThroughCounty |
Allen County, Indiana
NERFINISHED
ⓘ
Kosciusko County, Indiana NERFINISHED ⓘ LaPorte County, Indiana NERFINISHED ⓘ Lake County, Indiana NERFINISHED ⓘ Marshall County, Indiana NERFINISHED ⓘ Porter County, Indiana NERFINISHED ⓘ Starke County, Indiana NERFINISHED ⓘ Whitley County, Indiana NERFINISHED ⓘ |
| roadType | mixture of divided highway and expressway ⓘ |
| routeNumber | 30 ⓘ |
| servesAs | major east–west transportation corridor in northern Indiana ⓘ |
| servesFunction |
commuter route for northern Indiana cities
ⓘ
regional freight corridor ⓘ |
| state | Indiana ⓘ |
| westernTerminusNear | Illinois–Indiana state line NERFINISHED ⓘ |
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 30 in Indiana Description of subject: U.S. Route 30 in Indiana is a major east–west U.S. Highway that serves as a key transportation corridor across northern Indiana, connecting cities such as Fort Wayne and Valparaiso.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.