Royal Gorge Bridge
E482796
The Royal Gorge Bridge is a historic and spectacular suspension bridge spanning the Arkansas River high above the Royal Gorge, renowned as one of the highest bridges in the United States and a major tourist attraction.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Royal Gorge Bridge canonical | 6 |
| Royal Gorge Bridge & Park | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4935161 — 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: Royal Gorge Bridge Context triple: [Fremont County, Colorado, contains, Royal Gorge Bridge]
-
A.
New River Gorge Bridge
The New River Gorge Bridge is a steel arch bridge in Fayetteville, West Virginia, renowned as one of the longest single-span arch bridges in the world and an iconic feat of modern engineering.
-
B.
Agate Pass Bridge
Agate Pass Bridge is a steel cantilever truss bridge in Washington State that carries State Route 305 between Bainbridge Island and the Kitsap Peninsula.
-
C.
Nevada Fall Footbridge
Nevada Fall Footbridge is a scenic pedestrian bridge in Yosemite National Park that offers prominent views of Nevada Fall along the Mist Trail.
-
D.
Bixby Creek Bridge
Bixby Creek Bridge is an iconic reinforced-concrete arch bridge along California’s scenic Highway 1, renowned for its dramatic coastal setting and frequent appearance in photography and film.
-
E.
Perrine Bridge
Perrine Bridge is a large steel arch bridge spanning the Snake River Canyon in Twin Falls, Idaho, renowned for its dramatic views and popularity as a BASE jumping site.
- 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: Royal Gorge Bridge Target entity description: The Royal Gorge Bridge is a historic and spectacular suspension bridge spanning the Arkansas River high above the Royal Gorge, renowned as one of the highest bridges in the United States and a major tourist attraction.
-
A.
New River Gorge Bridge
The New River Gorge Bridge is a steel arch bridge in Fayetteville, West Virginia, renowned as one of the longest single-span arch bridges in the world and an iconic feat of modern engineering.
-
B.
Agate Pass Bridge
Agate Pass Bridge is a steel cantilever truss bridge in Washington State that carries State Route 305 between Bainbridge Island and the Kitsap Peninsula.
-
C.
Nevada Fall Footbridge
Nevada Fall Footbridge is a scenic pedestrian bridge in Yosemite National Park that offers prominent views of Nevada Fall along the Mist Trail.
-
D.
Bixby Creek Bridge
Bixby Creek Bridge is an iconic reinforced-concrete arch bridge along California’s scenic Highway 1, renowned for its dramatic coastal setting and frequent appearance in photography and film.
-
E.
Perrine Bridge
Perrine Bridge is a large steel arch bridge spanning the Snake River Canyon in Twin Falls, Idaho, renowned for its dramatic views and popularity as a BASE jumping site.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
suspension bridge
ⓘ
tourist attraction ⓘ |
| builtBy | Lawrence Construction Company NERFINISHED ⓘ |
| carries | pedestrian traffic ⓘ |
| climateZone | semi-arid ⓘ |
| constructionStartDate | 1929 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| crosses | Arkansas River NERFINISHED ⓘ |
| deckMaterial | wooden planks ⓘ |
| designedBy | George E. Cole NERFINISHED ⓘ |
| elevationAtDeck | over 2,600 meters above sea level ⓘ |
| hasFeature |
narrow roadway deck
ⓘ
steel towers ⓘ suspender cables ⓘ |
| heightAboveWater |
about 291 meters
ⓘ
about 955 feet ⓘ |
| heritageStatus | historic landmark ⓘ |
| knownFor |
being one of the highest bridges in the United States
ⓘ
scenic views of Royal Gorge ⓘ |
| locatedIn |
Cañon City
NERFINISHED
ⓘ
Colorado ⓘ Fremont County, Colorado NERFINISHED ⓘ Royal Gorge NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
|
| mainSpanLength |
about 268 meters
ⓘ
about 880 feet ⓘ |
| mapFeature | Colorado tourist map ⓘ |
| nearbyCity |
Colorado Springs, Colorado
NERFINISHED
ⓘ
Pueblo, Colorado NERFINISHED ⓘ |
| numberOfDeckPlanks | about 1,292 ⓘ |
| opened | 1929 ⓘ |
| operator | Royal Gorge Bridge and Park NERFINISHED ⓘ |
| originallyCarried | vehicular traffic ⓘ |
| owner | City of Cañon City NERFINISHED ⓘ |
| partOf | Royal Gorge Bridge and Park NERFINISHED ⓘ |
| railwayBelow | Royal Gorge Route Railroad NERFINISHED ⓘ |
| region | Rocky Mountains NERFINISHED ⓘ |
| reopenedAfterReconstruction | 2014 ⓘ |
| sufferedEvent | Royal Gorge Park fire of 2013 NERFINISHED ⓘ |
| toll | yes ⓘ |
| totalLength |
about 1,260 feet
ⓘ
about 384 meters ⓘ |
| touristVisitorsPerYear | hundreds of thousands ⓘ |
| usedAs |
bungee jumping site
ⓘ
zip line site nearby ⓘ |
| wasWorldsHighestBridgeFrom | 1929 ⓘ |
| wasWorldsHighestBridgeUntil | 2001 ⓘ |
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: Royal Gorge Bridge Description of subject: The Royal Gorge Bridge is a historic and spectacular suspension bridge spanning the Arkansas River high above the Royal Gorge, renowned as one of the highest bridges in the United States and a major tourist attraction.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Royal Gorge Bridge & Park