Bailey bridge
E403759
A Bailey bridge is a portable, pre-fabricated truss bridge system widely used in military and emergency engineering for quickly constructing temporary crossings.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Bailey bridge canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3992261 — 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: Bailey bridge Context triple: [Allied military engineers, use, Bailey bridge]
-
A.
Grenadersky Bridge
Grenadersky Bridge is a road bridge in Saint Petersburg, Russia, spanning the Bolshaya Nevka River and connecting key parts of the city’s Petrogradsky District.
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B.
Bastei Bridge
Bastei Bridge is a famous stone bridge and scenic lookout spanning dramatic sandstone rock formations above the Elbe River in Saxon Switzerland, Germany.
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C.
Usk Bridge
Usk Bridge is a historic stone arch bridge spanning the River Usk in the town of Usk, Monmouthshire, Wales.
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D.
Morrison Bridge
The Morrison Bridge is a bascule bridge spanning the Willamette River in downtown Portland, Oregon, carrying both vehicle and pedestrian traffic.
-
E.
Morell Bridge
Morell Bridge is a historic pedestrian and cyclist bridge in Melbourne, Australia, known for its distinctive arch design and role in connecting parklands across the Yarra River.
- 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: Bailey bridge Target entity description: A Bailey bridge is a portable, pre-fabricated truss bridge system widely used in military and emergency engineering for quickly constructing temporary crossings.
-
A.
Grenadersky Bridge
Grenadersky Bridge is a road bridge in Saint Petersburg, Russia, spanning the Bolshaya Nevka River and connecting key parts of the city’s Petrogradsky District.
-
B.
Bastei Bridge
Bastei Bridge is a famous stone bridge and scenic lookout spanning dramatic sandstone rock formations above the Elbe River in Saxon Switzerland, Germany.
-
C.
Usk Bridge
Usk Bridge is a historic stone arch bridge spanning the River Usk in the town of Usk, Monmouthshire, Wales.
-
D.
Morrison Bridge
The Morrison Bridge is a bascule bridge spanning the Willamette River in downtown Portland, Oregon, carrying both vehicle and pedestrian traffic.
-
E.
Morell Bridge
Morell Bridge is a historic pedestrian and cyclist bridge in Melbourne, Australia, known for its distinctive arch design and role in connecting parklands across the Yarra River.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
military bridge
ⓘ
portable bridge system ⓘ prefabricated bridge ⓘ temporary bridge ⓘ truss bridge ⓘ |
| canBeConfiguredAs |
double-double
ⓘ
double-single ⓘ single-single ⓘ triple-single ⓘ triple-triple ⓘ |
| canBeLaunchedBy |
cantilever launching
ⓘ
incremental launching ⓘ roller launching ⓘ |
| canBeUsedAs |
continuous span
ⓘ
simply supported span ⓘ |
| designedFor |
field construction
ⓘ
manual assembly with minimal equipment ⓘ rapid assembly ⓘ temporary use ⓘ transport by truck ⓘ |
| developedBy | British Army ⓘ |
| developedDuring | World War II ⓘ |
| hasComponent |
bearing plates
ⓘ
bracing frames ⓘ deck units ⓘ end posts ⓘ prefabricated panels ⓘ rakers ⓘ ramps ⓘ stringers ⓘ transoms ⓘ |
| hasConstructionMaterial | steel ⓘ |
| hasCountryOfOrigin | United Kingdom ⓘ |
| hasInventor | Donald Bailey ⓘ |
| hasNotableFeature |
high load-carrying capacity relative to weight
ⓘ
no need for heavy equipment for assembly ⓘ standardized interchangeable parts ⓘ |
| hasPrimaryUse |
battlefield logistics
ⓘ
emergency engineering ⓘ military engineering ⓘ temporary river crossing ⓘ |
| hasStructuralSystem | truss ⓘ |
| influenced | modern modular bridge systems ⓘ |
| isModular | true ⓘ |
| isPortable | true ⓘ |
| isPrefabricated | true ⓘ |
| isReusable | true ⓘ |
| usedFor |
civil engineering detours
ⓘ
disaster relief operations ⓘ restoring destroyed bridges ⓘ |
| wasWidelyUsedBy | Allied forces in World War II ⓘ |
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: Bailey bridge Description of subject: A Bailey bridge is a portable, pre-fabricated truss bridge system widely used in military and emergency engineering for quickly constructing temporary crossings.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.