DuPage County Division of Transportation
E810064
DuPage County Division of Transportation is the county agency responsible for planning, building, and maintaining the transportation infrastructure and roadways within DuPage County, Illinois.
All labels observed (1)
| Label | Occurrences |
|---|---|
| DuPage County Division of Transportation canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9609106 — 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: DuPage County Division of Transportation Context triple: [Army Trail Road, maintainedBy, DuPage County Division of Transportation]
-
A.
Illinois Department of Transportation
The Illinois Department of Transportation is the state agency responsible for planning, building, and maintaining Illinois’s transportation infrastructure, including highways, public transit, rail, and aviation systems.
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B.
Chicago Department of Transportation
The Chicago Department of Transportation is the city agency responsible for planning, building, and maintaining Chicago’s transportation infrastructure, including streets, bridges, and pedestrian facilities.
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C.
DuPage County Sheriff’s Office
The DuPage County Sheriff’s Office is the primary law enforcement agency responsible for public safety, jail operations, and court security in DuPage County, Illinois.
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D.
Sangamon Mass Transit District
Sangamon Mass Transit District is the primary public bus transportation agency serving Springfield and surrounding areas in Sangamon County, Illinois.
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E.
Montgomery County Department of Transportation
The Montgomery County Department of Transportation is the local government agency responsible for planning, operating, and maintaining Montgomery County, Maryland’s transportation infrastructure and services, including public transit, roads, and pedestrian facilities.
- 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: DuPage County Division of Transportation Target entity description: DuPage County Division of Transportation is the county agency responsible for planning, building, and maintaining the transportation infrastructure and roadways within DuPage County, Illinois.
-
A.
Illinois Department of Transportation
The Illinois Department of Transportation is the state agency responsible for planning, building, and maintaining Illinois’s transportation infrastructure, including highways, public transit, rail, and aviation systems.
-
B.
Chicago Department of Transportation
The Chicago Department of Transportation is the city agency responsible for planning, building, and maintaining Chicago’s transportation infrastructure, including streets, bridges, and pedestrian facilities.
-
C.
DuPage County Sheriff’s Office
The DuPage County Sheriff’s Office is the primary law enforcement agency responsible for public safety, jail operations, and court security in DuPage County, Illinois.
-
D.
Sangamon Mass Transit District
Sangamon Mass Transit District is the primary public bus transportation agency serving Springfield and surrounding areas in Sangamon County, Illinois.
-
E.
Montgomery County Department of Transportation
The Montgomery County Department of Transportation is the local government agency responsible for planning, operating, and maintaining Montgomery County, Maryland’s transportation infrastructure and services, including public transit, roads, and pedestrian facilities.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
county transportation agency
ⓘ
government agency ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| fundedBy |
DuPage County budget
ⓘ
federal transportation funds ⓘ state transportation funds ⓘ |
| goal |
enhance mobility within DuPage County
ⓘ
improve safety on county transportation network ⓘ maintain county transportation infrastructure in good condition ⓘ plan for future transportation needs in DuPage County ⓘ |
| hasHeadquartersIn | DuPage County, Illinois ⓘ |
| jurisdiction | DuPage County, Illinois ⓘ |
| languageOfWork | English ⓘ |
| locatedIn |
DuPage County, Illinois
ⓘ
Illinois ⓘ |
| operatedBy |
DuPage County government
ⓘ
linked to:
DuPage County Board
|
| partOf |
DuPage County government
ⓘ
linked to:
DuPage County Board
|
| responsibleFor |
bridge maintenance on county highway system
ⓘ
coordination with municipalities on transportation projects in DuPage County ⓘ coordination with regional transportation agencies in northeastern Illinois ⓘ county highways in DuPage County ⓘ county roads in DuPage County ⓘ county transportation infrastructure in DuPage County ⓘ permitting for work in county highway rights-of-way ⓘ right-of-way management on county highways ⓘ road construction projects on county highways ⓘ road reconstruction projects on county highways ⓘ road resurfacing projects on county highways ⓘ roadway maintenance on county routes ⓘ snow and ice control on county highways ⓘ traffic operations on county highways ⓘ traffic signals on county highways ⓘ transportation capital improvement programming for DuPage County ⓘ transportation planning for DuPage County ⓘ |
| sector | public sector ⓘ |
| serviceArea | DuPage County, Illinois ⓘ |
| worksWith |
Chicago Metropolitan Agency for Planning
ⓘ
Illinois Department of Transportation ⓘ municipal public works departments in DuPage County ⓘ |
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: DuPage County Division of Transportation Description of subject: DuPage County Division of Transportation is the county agency responsible for planning, building, and maintaining the transportation infrastructure and roadways within DuPage County, Illinois.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.