Illinois Route 390
E863605
Illinois Route 390 is a tollway in northeastern Illinois that serves as a key east–west corridor connecting suburban communities to O’Hare International Airport and the regional expressway network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Illinois Route 390 canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T10326160 — 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: Illinois Route 390 Context triple: [Wood Dale, Illinois, majorRoad, Illinois Route 390]
-
A.
Illinois Route 37
Illinois Route 37 is a north–south state highway in southern Illinois that connects several communities and serves as a regional alternative to Interstate 57.
-
B.
Illinois Route 38
Illinois Route 38 is an east–west state highway in northern Illinois that largely follows the historic Lincoln Highway corridor, connecting several western suburbs of Chicago and communities farther west.
-
C.
Illinois Route 336
Illinois Route 336 is a state highway in western Illinois that serves as a key connector between Quincy and the Interstate 72 corridor, improving regional access and mobility.
-
D.
Illinois Route 43
Illinois Route 43 is a major north–south state highway in northeastern Illinois that runs through numerous suburbs of Chicago.
-
E.
Illinois Route 173
Illinois Route 173 is an east–west state highway in northern Illinois that runs near the Wisconsin border, connecting several communities across multiple counties.
- 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: Illinois Route 390 Target entity description: Illinois Route 390 is a tollway in northeastern Illinois that serves as a key east–west corridor connecting suburban communities to O’Hare International Airport and the regional expressway network.
-
A.
Illinois Route 37
Illinois Route 37 is a north–south state highway in southern Illinois that connects several communities and serves as a regional alternative to Interstate 57.
-
B.
Illinois Route 38
Illinois Route 38 is an east–west state highway in northern Illinois that largely follows the historic Lincoln Highway corridor, connecting several western suburbs of Chicago and communities farther west.
-
C.
Illinois Route 336
Illinois Route 336 is a state highway in western Illinois that serves as a key connector between Quincy and the Interstate 72 corridor, improving regional access and mobility.
-
D.
Illinois Route 43
Illinois Route 43 is a major north–south state highway in northeastern Illinois that runs through numerous suburbs of Chicago.
-
E.
Illinois Route 173
Illinois Route 173 is an east–west state highway in northern Illinois that runs near the Wisconsin border, connecting several communities across multiple counties.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
limited-access road
ⓘ
state highway ⓘ toll highway ⓘ |
| accessControl | full access control ⓘ |
| category |
Roads in Cook County, Illinois
ⓘ
Roads in DuPage County, Illinois ⓘ State highways in Illinois ⓘ Toll roads in Illinois ⓘ |
| connectsTo |
Illinois Route 83
NERFINISHED
ⓘ
Interstate 290 NERFINISHED ⓘ Interstate 355 NERFINISHED ⓘ Interstate 490 NERFINISHED ⓘ O’Hare International Airport NERFINISHED ⓘ U.S. Route 20 NERFINISHED ⓘ regional expressway network ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| designation | IL 390 NERFINISHED ⓘ |
| hasFormerName |
Elgin–O’Hare Expressway
NERFINISHED
ⓘ
Elgin–O’Hare Tollway NERFINISHED ⓘ |
| hasJunctionWith |
Illinois Route 83
NERFINISHED
ⓘ
Interstate 290 NERFINISHED ⓘ Interstate 355 NERFINISHED ⓘ U.S. Route 20 NERFINISHED ⓘ |
| maintainedBy |
Illinois State Toll Highway Authority
NERFINISHED
ⓘ
Illinois Tollway NERFINISHED ⓘ |
| openedAsTollway | 2010s ⓘ |
| orientation | east–west ⓘ |
| originallyConstructedAs | freeway GENERATED ⓘ |
| partOf | Illinois Tollway system NERFINISHED ⓘ |
| passesNear | O’Hare International Airport western access area ⓘ |
| passesThrough |
Addison, Illinois
NERFINISHED
ⓘ
Bensenville, Illinois NERFINISHED ⓘ Itasca, Illinois NERFINISHED ⓘ Roselle, Illinois NERFINISHED ⓘ Wood Dale, Illinois NERFINISHED ⓘ |
| region | Northeastern Illinois NERFINISHED ⓘ |
| roadType |
expressway
ⓘ
tollway ⓘ |
| role | key east–west corridor ⓘ |
| serves |
Chicago metropolitan area suburbs
NERFINISHED
ⓘ
Cook County, Illinois NERFINISHED ⓘ DuPage County NERFINISHED ⓘ O’Hare International Airport access ⓘ |
| speedLimitType | posted freeway speed limits ⓘ |
| state | Illinois ⓘ |
| tollCollectionMethod |
E-ZPass
NERFINISHED
ⓘ
I-PASS NERFINISHED ⓘ all-electronic tolling ⓘ |
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: Illinois Route 390 Description of subject: Illinois Route 390 is a tollway in northeastern Illinois that serves as a key east–west corridor connecting suburban communities to O’Hare International Airport and the regional expressway network.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.