Main Channel Bridge over the Mississippi River
E363925
The Main Channel Bridge over the Mississippi River is a major highway bridge that carries traffic across the river at Winona, Minnesota, serving as a key regional transportation link.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Main Channel Bridge over the Mississippi River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3503684 — 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: Main Channel Bridge over the Mississippi River Context triple: [Winona, hasBridge, Main Channel Bridge over the Mississippi River]
-
A.
Mark Twain Memorial Bridge
The Mark Twain Memorial Bridge is a highway bridge over the Mississippi River near Hannibal, Missouri, named in honor of the famed American author Mark Twain.
-
B.
Eads Bridge
Eads Bridge is a historic 19th-century steel arch bridge over the Mississippi River, renowned as one of the first major bridges to use steel extensively in its construction.
-
C.
Whirlpool Rapids Bridge
Whirlpool Rapids Bridge is a historic steel arch bridge connecting Niagara Falls, New York, and Niagara Falls, Ontario, spanning the Niagara Gorge just downstream from the famous falls.
-
D.
Charles Berry Bascule Bridge
The Charles Berry Bascule Bridge is a historic movable drawbridge in Lorain, Ohio, known for carrying U.S. Route 6 over the Black River and serving as a prominent local landmark.
-
E.
Huey P. Long Bridge (Baton Rouge)
The Huey P. Long Bridge in Baton Rouge is a major Mississippi River crossing that carries both highway and rail traffic, named after the influential Louisiana governor and U.S. senator Huey P. Long.
- 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: Main Channel Bridge over the Mississippi River Target entity description: The Main Channel Bridge over the Mississippi River is a major highway bridge that carries traffic across the river at Winona, Minnesota, serving as a key regional transportation link.
-
A.
Mark Twain Memorial Bridge
The Mark Twain Memorial Bridge is a highway bridge over the Mississippi River near Hannibal, Missouri, named in honor of the famed American author Mark Twain.
-
B.
Eads Bridge
Eads Bridge is a historic 19th-century steel arch bridge over the Mississippi River, renowned as one of the first major bridges to use steel extensively in its construction.
-
C.
Whirlpool Rapids Bridge
Whirlpool Rapids Bridge is a historic steel arch bridge connecting Niagara Falls, New York, and Niagara Falls, Ontario, spanning the Niagara Gorge just downstream from the famous falls.
-
D.
Charles Berry Bascule Bridge
The Charles Berry Bascule Bridge is a historic movable drawbridge in Lorain, Ohio, known for carrying U.S. Route 6 over the Black River and serving as a prominent local landmark.
-
E.
Huey P. Long Bridge (Baton Rouge)
The Huey P. Long Bridge in Baton Rouge is a major Mississippi River crossing that carries both highway and rail traffic, named after the influential Louisiana governor and U.S. senator Huey P. Long.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
highway bridge
ⓘ
road bridge ⓘ |
| carries |
motor vehicles
ⓘ
road traffic ⓘ |
| connects |
Winona, Minnesota, United States
ⓘ
surface form:
Winona, Minnesota
Winona, Minnesota metropolitan area (Wisconsin portion) ⓘ
surface form:
Wisconsin (across the Mississippi River from Winona)
|
| crosses | Mississippi River ⓘ |
| function | regional transportation link ⓘ |
| hasName | Main Channel Bridge ⓘ |
| hasRole | key crossing of the Mississippi River in southeastern Minnesota ⓘ |
| hasSpanOver | main navigation channel of the Mississippi River at Winona ⓘ |
| importance | major Mississippi River crossing in the region ⓘ |
| isPartOf |
transportation infrastructure of Minnesota
ⓘ
transportation infrastructure of Winona, Minnesota ⓘ |
| locatedIn |
Minnesota
ⓘ
United States of America ⓘ
surface form:
United States
Winona County, Minnesota NERFINISHED ⓘ Winona, Minnesota, United States ⓘ
surface form:
Winona, Minnesota
|
| partOf | U.S. regional highway network ⓘ |
| riverCrossingOf | Mississippi River at Winona, Minnesota ⓘ |
| serves |
Winona metropolitan area
ⓘ
regional traffic between Minnesota and Wisconsin ⓘ |
| usedFor |
commercial traffic
ⓘ
commuter traffic ⓘ intercity travel ⓘ |
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: Main Channel Bridge over the Mississippi River Description of subject: The Main Channel Bridge over the Mississippi River is a major highway bridge that carries traffic across the river at Winona, Minnesota, serving as a key regional transportation link.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.