Cotter Bridge
E687868
Cotter Bridge is a historic steel arch bridge in Cotter, Arkansas, that spans the White River and is noted for its distinctive rainbow-arch design.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cotter Bridge canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6559496 — 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: Cotter Bridge Context triple: [Cotter River, hasBridge, Cotter Bridge]
-
A.
Swilcan Bridge
Swilcan Bridge is a small, historic stone footbridge on the 18th hole of the Old Course at St Andrews, iconic in golf for the traditional photographs of players crossing it.
-
B.
Ludford Bridge
Ludford Bridge is a historic stone road bridge in Ludlow, Shropshire, England, known for carrying traffic across the River Teme near the town’s medieval center.
-
C.
Cobham Bridge
Cobham Bridge is a road bridge in Surrey, England, that carries traffic across the River Mole near the village of Cobham.
-
D.
Redheugh Bridge
Redheugh Bridge is a road bridge in North East England that carries traffic between Newcastle upon Tyne and Gateshead across the River Tyne.
-
E.
Comrie Bridge
Comrie Bridge is a historic stone road bridge in Perth and Kinross, Scotland, carrying traffic across the River Lyon near the village of Fortingall.
- 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: Cotter Bridge Target entity description: Cotter Bridge is a historic steel arch bridge in Cotter, Arkansas, that spans the White River and is noted for its distinctive rainbow-arch design.
-
A.
Swilcan Bridge
Swilcan Bridge is a small, historic stone footbridge on the 18th hole of the Old Course at St Andrews, iconic in golf for the traditional photographs of players crossing it.
-
B.
Ludford Bridge
Ludford Bridge is a historic stone road bridge in Ludlow, Shropshire, England, known for carrying traffic across the River Teme near the town’s medieval center.
-
C.
Cobham Bridge
Cobham Bridge is a road bridge in Surrey, England, that carries traffic across the River Mole near the village of Cobham.
-
D.
Redheugh Bridge
Redheugh Bridge is a road bridge in North East England that carries traffic between Newcastle upon Tyne and Gateshead across the River Tyne.
-
E.
Comrie Bridge
Comrie Bridge is a historic stone road bridge in Perth and Kinross, Scotland, carrying traffic across the River Lyon near the village of Fortingall.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
bridge
ⓘ
historic place ⓘ steel arch bridge ⓘ |
| architect | Marsh Engineering Company NERFINISHED ⓘ |
| builtBy |
Bateman Contracting Company
NERFINISHED
ⓘ
Marion County Construction Company NERFINISHED ⓘ |
| carries |
U.S. Route 412
NERFINISHED
ⓘ
U.S. Route 62 NERFINISHED ⓘ |
| constructionStartDate | 1929 ⓘ |
| crosses | White River NERFINISHED ⓘ |
| crossesNear | Cotter, Arkansas riverfront park ⓘ |
| designer | James Barney Marsh NERFINISHED ⓘ |
| hasApproachType | concrete girder approaches ⓘ |
| hasBridgeType | open-spandrel deck arch bridge ⓘ |
| hasConstructionCost | approximately $390,000 (1930 dollars) ⓘ |
| hasConstructionMethod | reinforced concrete deck on steel arches ⓘ |
| hasContext | historic railroad and river town of Cotter ⓘ |
| hasDesign | rainbow arch ⓘ |
| hasFeature |
art-deco style detailing
ⓘ
decorative concrete railings ⓘ |
| hasHistoricSignificance |
early 20th-century steel rainbow-arch bridge
ⓘ
important regional transportation link over White River ⓘ |
| hasLaneCount | 2 ⓘ |
| hasMainSpanLength | 216 feet ⓘ |
| hasMaterial | steel ⓘ |
| hasNumberOfArches | 5 ⓘ |
| hasNumberOfSpans | 5 ⓘ |
| hasOwner | State of Arkansas NERFINISHED ⓘ |
| hasSetting | Ozark Mountains region NERFINISHED ⓘ |
| hasTotalLength | 1936 feet ⓘ |
| hasTrafficType | vehicular traffic ⓘ |
| hasWidth | 24 feet ⓘ |
| isAlsoKnownAs |
Cotter Rainbow Arch Bridge
NERFINISHED
ⓘ
R. M. Ruthven Bridge NERFINISHED ⓘ Rainbow Arch Bridge NERFINISHED ⓘ |
| isPartOf | U.S. Highway System NERFINISHED ⓘ |
| isTouristAttractionIn | Cotter, Arkansas NERFINISHED ⓘ |
| listedOn | National Register of Historic Places ⓘ |
| locatedIn |
Arkansas
ⓘ
Baxter County, Arkansas NERFINISHED ⓘ Cotter, Arkansas NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
|
| maintainedBy | Arkansas Department of Transportation NERFINISHED ⓘ |
| NRHPListingDate | April 9, 1990 ⓘ |
| NRHPReferenceNumber | 90000512 ⓘ |
| opened | 1930 ⓘ |
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: Cotter Bridge Description of subject: Cotter Bridge is a historic steel arch bridge in Cotter, Arkansas, that spans the White River and is noted for its distinctive rainbow-arch design.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.