Zilwaukee Bridge
E526618
The Zilwaukee Bridge is a high-level concrete segmental bridge in Michigan that carries Interstate 75 over the Saginaw River, designed to replace an older drawbridge and reduce traffic congestion.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Zilwaukee Bridge canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3424025 — 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: Zilwaukee Bridge Context triple: [Saginaw River, hasBridge, Zilwaukee Bridge]
-
A.
Crown Point Bridge
Crown Point Bridge is a highway bridge that spans Lake Champlain, connecting Crown Point, New York, with Vermont.
-
B.
Sagamore Bridge
Sagamore Bridge is a major highway bridge in Massachusetts that carries traffic over the Cape Cod Canal, serving as one of the primary gateways to Cape Cod.
-
C.
Rock River bridge
Rock River bridge is a notable local bridge in Rock Rapids, Iowa, spanning the Rock River and serving as an important transportation and community landmark.
-
D.
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.
-
E.
Rochester–Monaca Bridge
The Rochester–Monaca Bridge is a historic truss bridge spanning the Ohio River in Beaver County, Pennsylvania, connecting the towns of Rochester and Monaca.
- 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: Zilwaukee Bridge Target entity description: The Zilwaukee Bridge is a high-level concrete segmental bridge in Michigan that carries Interstate 75 over the Saginaw River, designed to replace an older drawbridge and reduce traffic congestion.
-
A.
Crown Point Bridge
Crown Point Bridge is a highway bridge that spans Lake Champlain, connecting Crown Point, New York, with Vermont.
-
B.
Sagamore Bridge
Sagamore Bridge is a major highway bridge in Massachusetts that carries traffic over the Cape Cod Canal, serving as one of the primary gateways to Cape Cod.
-
C.
Rock River bridge
Rock River bridge is a notable local bridge in Rock Rapids, Iowa, spanning the Rock River and serving as an important transportation and community landmark.
-
D.
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.
-
E.
Rochester–Monaca Bridge
The Rochester–Monaca Bridge is a historic truss bridge spanning the Ohio River in Beaver County, Pennsylvania, connecting the towns of Rochester and Monaca.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
bridge
ⓘ
concrete segmental bridge ⓘ high-level bridge ⓘ |
| abbreviation | MDOT NERFINISHED ⓘ |
| carries |
I-75
NERFINISHED
ⓘ
Interstate 75 NERFINISHED ⓘ |
| category |
Bridges over the Saginaw River
ⓘ
Concrete bridges in the United States ⓘ Road bridges in Michigan ⓘ Segmental bridges in the United States ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| crosses | Saginaw River NERFINISHED ⓘ |
| design | segmental ⓘ |
| designedTo |
eliminate need for bridge openings for ships
ⓘ
improve traffic flow on I-75 ⓘ |
| function | vehicular traffic bridge ⓘ |
| hasApproach | elevated freeway approaches ⓘ |
| hasFeature | high vertical clearance for shipping ⓘ |
| hasLanes | multiple traffic lanes in each direction ⓘ |
| isOnRoute |
major freight corridor
ⓘ
route between Lower Peninsula and northern Michigan ⓘ |
| locatedIn |
Michigan
NERFINISHED
ⓘ
Saginaw County, Michigan NERFINISHED ⓘ |
| locatedNear |
Saginaw, Michigan
NERFINISHED
ⓘ
Zilwaukee, Michigan NERFINISHED ⓘ |
| maintainedBy | Michigan Department of Transportation NERFINISHED ⓘ |
| material | concrete ⓘ |
| partOf |
I-75 corridor in Michigan
ⓘ
Interstate Highway System NERFINISHED ⓘ |
| purpose | reduce traffic congestion ⓘ |
| region | Midwestern United States ⓘ |
| replaced |
Zilwaukee drawbridge
NERFINISHED
ⓘ
drawbridge over the Saginaw River ⓘ |
| riverCrossingType | fixed high-level crossing ⓘ |
| structureType | box girder bridge ⓘ |
| trafficDirection |
northbound
ⓘ
southbound ⓘ |
| usedFor |
local commuter traffic
ⓘ
long-distance highway 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: Zilwaukee Bridge Description of subject: The Zilwaukee Bridge is a high-level concrete segmental bridge in Michigan that carries Interstate 75 over the Saginaw River, designed to replace an older drawbridge and reduce traffic congestion.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.