Interstate 480 (Nebraska)
E490300
Interstate 480 (Nebraska) is a short auxiliary Interstate Highway that connects downtown Omaha to Interstate 80 and serves as a key urban connector in eastern Nebraska.
All labels observed (4)
| Label | Occurrences |
|---|---|
| I-480 Omaha–Council Bluffs route | 1 |
| Interstate 480 (Nebraska) canonical | 1 |
| Interstate 480 (Nebraska–Iowa) | 1 |
| Interstate 480 in Iowa | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5062519 — 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: Interstate 480 (Nebraska) Context triple: [Interstate 680, hasJunctionWith, Interstate 480 (Nebraska)]
-
A.
Nebraska Highway 370
Nebraska Highway 370 is an east–west state highway in eastern Nebraska that serves as a major suburban arterial route connecting communities in the Omaha metropolitan area.
-
B.
Interstate 293
Interstate 293 is a short auxiliary Interstate highway that forms a partial beltway around Manchester, New Hampshire, connecting Interstate 93 with other major routes in the area.
-
C.
Nebraska Highway 75
Nebraska Highway 75 is a state highway in eastern Nebraska that runs north–south through the Omaha metropolitan area and connects several key communities along the Missouri River corridor.
-
D.
Interstate 29
Interstate 29 is a major north–south U.S. highway running through the Great Plains from Missouri to North Dakota, connecting cities such as Kansas City, Sioux City, and Fargo.
-
E.
Nebraska Highway 92
Nebraska Highway 92 is a major east–west state highway crossing Nebraska that connects numerous communities and serves as an important regional transportation route.
- 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: Interstate 480 (Nebraska) Target entity description: Interstate 480 (Nebraska) is a short auxiliary Interstate Highway that connects downtown Omaha to Interstate 80 and serves as a key urban connector in eastern Nebraska.
-
A.
Nebraska Highway 370
Nebraska Highway 370 is an east–west state highway in eastern Nebraska that serves as a major suburban arterial route connecting communities in the Omaha metropolitan area.
-
B.
Interstate 293
Interstate 293 is a short auxiliary Interstate highway that forms a partial beltway around Manchester, New Hampshire, connecting Interstate 93 with other major routes in the area.
-
C.
Nebraska Highway 75
Nebraska Highway 75 is a state highway in eastern Nebraska that runs north–south through the Omaha metropolitan area and connects several key communities along the Missouri River corridor.
-
D.
Interstate 29
Interstate 29 is a major north–south U.S. highway running through the Great Plains from Missouri to North Dakota, connecting cities such as Kansas City, Sioux City, and Fargo.
-
E.
Nebraska Highway 92
Nebraska Highway 92 is a major east–west state highway crossing Nebraska that connects numerous communities and serves as an important regional transportation route.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Interstate Highway
ⓘ
auxiliary Interstate Highway ⓘ urban freeway ⓘ |
| abbreviation |
I-480
ⓘ
linked to:
Interstate 480
|
| bridgeName | Grenville Dodge Memorial Bridge ⓘ |
| category |
Interstate Highways in Iowa
ⓘ
Interstate Highways in Nebraska ⓘ Transportation in Omaha, Nebraska ⓘ |
| connectsTo |
Interstate 29
ⓘ
Interstate 80 ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| crosses | Missouri River ⓘ |
| crossesVia | Grenville Dodge Memorial Bridge ⓘ |
| directionA | West ⓘ |
| directionB | East ⓘ |
| easternTerminus |
Interstate 29 in Council Bluffs, Iowa
ⓘ
linked to:
Interstate 29
|
| hasExit |
exits serving Creighton University area
ⓘ
exits serving Midtown Omaha ⓘ exits serving downtown Omaha ⓘ |
| hasJunction |
Iowa Highway 192 in Council Bluffs, Iowa
ⓘ
linked to:
Iowa Highway 192
U.S. Route 275 in Omaha, Nebraska ⓘ
linked to:
U.S. Route 275
U.S. Route 6 in Omaha, Nebraska ⓘ
linked to:
US 6 in Omaha
U.S. Route 75 in Omaha, Nebraska ⓘ |
| hasSpurType | three-digit auxiliary route of Interstate 80 ⓘ |
| laneConfiguration | divided multi-lane freeway ⓘ |
| length | approximately 4.9 miles ⓘ |
| locatedInMetropolitanArea | Omaha–Council Bluffs metropolitan area ⓘ |
| maintainedBy |
Iowa Department of Transportation
ⓘ
Nebraska Department of Transportation ⓘ |
| openedAsPartOf | mid-20th century Interstate construction era ⓘ |
| partOf | Interstate Highway System ⓘ |
| passesThrough |
Douglas County, Nebraska
ⓘ
Pottawattamie County, Iowa ⓘ |
| primaryFunction | connects downtown Omaha to Interstate 80 ⓘ |
| providesAccessTo |
Council Bluffs, Iowa
ⓘ
linked to:
Council Bluffs
Midtown Omaha ⓘ Omaha central business district ⓘ
linked to:
Downtown Omaha
|
| region | eastern Nebraska ⓘ |
| routeNumber | 480 ⓘ |
| servesAs | key urban connector in eastern Nebraska ⓘ |
| servesCity | Omaha, Nebraska ⓘ |
| servesDowntown | downtown Omaha ⓘ |
| state |
Iowa
ⓘ
Nebraska ⓘ |
| urbanCharacter | fully urban route ⓘ |
| westernTerminus | Interstate 80 in Omaha, Nebraska ⓘ |
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: Interstate 480 (Nebraska) Description of subject: Interstate 480 (Nebraska) is a short auxiliary Interstate Highway that connects downtown Omaha to Interstate 80 and serves as a key urban connector in eastern Nebraska.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Interstate 480 (Nebraska)
linked to: Interstate 480 (Nebraska)
linked to: Interstate 480 (Nebraska)