Detroit–Windsor Ambassador Bridge
E635859
The Detroit–Windsor Ambassador Bridge is a major international suspension bridge that carries road traffic across the Detroit River, linking Detroit, Michigan, in the United States with Windsor, Ontario, in Canada.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Detroit–Windsor Ambassador Bridge canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6978777 — 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: Detroit–Windsor Ambassador Bridge Context triple: [Ambassador Bridge, alsoKnownAs, Detroit–Windsor Ambassador Bridge]
-
A.
Seaway International Bridge
The Seaway International Bridge is a bi-national crossing over the St. Lawrence River that connects Cornwall, Ontario, with New York State, facilitating road traffic between Canada and the United States.
-
B.
Mackinac Bridge
The Mackinac Bridge is a major suspension bridge in Michigan that connects the state's Upper and Lower Peninsulas and is one of the longest suspension bridges in the world.
-
C.
Sault Ste. Marie International Bridge
The Sault Ste. Marie International Bridge is a major steel bridge that connects Sault Ste. Marie, Ontario, Canada with Sault Ste. Marie, Michigan, USA, serving as an important cross-border transportation link.
-
D.
Gordie Howe International Bridge
The Gordie Howe International Bridge is a major cable-stayed border crossing under construction between Windsor, Ontario, and Detroit, Michigan, intended to improve trade and travel between Canada and the United States.
-
E.
Blue Water Bridge
The Blue Water Bridge is a major international twin-span bridge that carries vehicular traffic across the St. Clair River between the United States and Canada.
- 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: Detroit–Windsor Ambassador Bridge Target entity description: The Detroit–Windsor Ambassador Bridge is a major international suspension bridge that carries road traffic across the Detroit River, linking Detroit, Michigan, in the United States with Windsor, Ontario, in Canada.
-
A.
Seaway International Bridge
The Seaway International Bridge is a bi-national crossing over the St. Lawrence River that connects Cornwall, Ontario, with New York State, facilitating road traffic between Canada and the United States.
-
B.
Mackinac Bridge
The Mackinac Bridge is a major suspension bridge in Michigan that connects the state's Upper and Lower Peninsulas and is one of the longest suspension bridges in the world.
-
C.
Sault Ste. Marie International Bridge
The Sault Ste. Marie International Bridge is a major steel bridge that connects Sault Ste. Marie, Ontario, Canada with Sault Ste. Marie, Michigan, USA, serving as an important cross-border transportation link.
-
D.
Gordie Howe International Bridge
The Gordie Howe International Bridge is a major cable-stayed border crossing under construction between Windsor, Ontario, and Detroit, Michigan, intended to improve trade and travel between Canada and the United States.
-
E.
Blue Water Bridge
The Blue Water Bridge is a major international twin-span bridge that carries vehicular traffic across the St. Clair River between the United States and Canada.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
international bridge
ⓘ
suspension bridge ⓘ |
| borderCrossingName | Ambassador Bridge Border Crossing NERFINISHED ⓘ |
| carries |
motor vehicles
ⓘ
pedestrians ⓘ road traffic ⓘ truck traffic ⓘ |
| clearanceBelow | 46 m ⓘ |
| connects |
Detroit, Michigan
NERFINISHED
ⓘ
Windsor, Ontario NERFINISHED ⓘ |
| connectsToRoad |
Huron Church Road
NERFINISHED
ⓘ
Interstate 75 NERFINISHED ⓘ Interstate 96 NERFINISHED ⓘ Ontario Highway 3B NERFINISHED ⓘ |
| constructionStartDate | 1927 ⓘ |
| country |
Canada
ⓘ
United States of America ⓘ
surface form:
United States
|
| crosses | Detroit River NERFINISHED ⓘ |
| designer |
Joseph B. Strauss
NERFINISHED
ⓘ
McClintic-Marshall Company NERFINISHED ⓘ |
| function |
cross-border transportation
ⓘ
trade corridor ⓘ |
| hasBorderInspection |
Canada Border Services Agency
NERFINISHED
ⓘ
U.S. Customs and Border Protection NERFINISHED ⓘ |
| hasTollPlaza |
Detroit side
ⓘ
Windsor side ⓘ |
| length | 2286 m ⓘ |
| locale | Detroit–Windsor NERFINISHED ⓘ |
| locatedIn |
Detroit, Michigan, United States
NERFINISHED
ⓘ
Windsor, Ontario, Canada NERFINISHED ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| mainSpanLength | 564 m ⓘ |
| maintainedBy | Ambassador Bridge Company NERFINISHED ⓘ |
| material | steel ⓘ |
| namedAfter | ambassador ⓘ |
| nearbyCity |
Detroit
NERFINISHED
ⓘ
Windsor NERFINISHED ⓘ |
| numberOfLanes | 4 ⓘ |
| opened | 1929 ⓘ |
| owner |
Ambassador Bridge Company
NERFINISHED
ⓘ
Manuel Moroun NERFINISHED ⓘ |
| partOf |
Canada–United States border
NERFINISHED
ⓘ
NAFTA trade corridor NERFINISHED ⓘ |
| regionServed |
Great Lakes region
NERFINISHED
ⓘ
Midwestern United States ⓘ Southern Ontario NERFINISHED ⓘ |
| status | in use ⓘ |
| toll | yes ⓘ |
| trafficDirection | bidirectional ⓘ |
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: Detroit–Windsor Ambassador Bridge Description of subject: The Detroit–Windsor Ambassador Bridge is a major international suspension bridge that carries road traffic across the Detroit River, linking Detroit, Michigan, in the United States with Windsor, Ontario, in Canada.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.