High Trestle Trail
E305052
High Trestle Trail is a popular Iowa recreational trail best known for its striking, artfully lit High Trestle Bridge spanning the Des Moines River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| High Trestle Trail canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2857784 — 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: High Trestle Trail Context triple: [Rails-to-Trails network in Iowa, hasPart, High Trestle Trail]
-
A.
Skyline Trail
Skyline Trail is a popular long-distance hiking route in Massachusetts known for its rugged terrain and scenic ridge-top views.
-
B.
Zumwalt Meadow Trail
Zumwalt Meadow Trail is a short, scenic hiking loop in Kings Canyon National Park that winds through lush meadow, forest, and along the Kings River beneath towering granite cliffs.
-
C.
Cathedral Trail
Cathedral Trail is a steep, rugged hiking route on Maine’s Mount Katahdin that ascends via prominent rock formations and offers challenging climbing and expansive alpine views.
-
D.
White River Suspension Bridge Trail
White River Suspension Bridge Trail is a scenic hiking route in Ontario, Canada, known for its rugged coastal forest terrain and dramatic suspension bridge views over the White River.
-
E.
High Road Trail
High Road Trail is a hiking path within Malibu Creek State Park in Southern California, known for its scenic canyon views and access to the park’s rugged natural landscapes.
- 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: High Trestle Trail Target entity description: High Trestle Trail is a popular Iowa recreational trail best known for its striking, artfully lit High Trestle Bridge spanning the Des Moines River.
-
A.
Skyline Trail
Skyline Trail is a popular long-distance hiking route in Massachusetts known for its rugged terrain and scenic ridge-top views.
-
B.
Zumwalt Meadow Trail
Zumwalt Meadow Trail is a short, scenic hiking loop in Kings Canyon National Park that winds through lush meadow, forest, and along the Kings River beneath towering granite cliffs.
-
C.
Cathedral Trail
Cathedral Trail is a steep, rugged hiking route on Maine’s Mount Katahdin that ascends via prominent rock formations and offers challenging climbing and expansive alpine views.
-
D.
White River Suspension Bridge Trail
White River Suspension Bridge Trail is a scenic hiking route in Ontario, Canada, known for its rugged coastal forest terrain and dramatic suspension bridge views over the White River.
-
E.
High Road Trail
High Road Trail is a hiking path within Malibu Creek State Park in Southern California, known for its scenic canyon views and access to the park’s rugged natural landscapes.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
bicycle trail
ⓘ
rail trail ⓘ recreational trail ⓘ tourist attraction ⓘ |
| accessible | yes ⓘ |
| connects |
Ankeny, Iowa
ⓘ
Sheldahl, Iowa ⓘ Slater, Iowa ⓘ Woodward, Iowa ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| crosses | Des Moines River ⓘ |
| feature |
interpretive signage
ⓘ
overlooks ⓘ rest areas ⓘ |
| followsRouteOf | former Union Pacific Railroad line ⓘ |
| formerUse | railroad corridor ⓘ |
| hasArtwork |
High Trestle Trail Bridge
ⓘ
surface form:
High Trestle Bridge art installation
|
| hasStructure | High Trestle Trail Bridge ⓘ |
| hasTrailheadsIn |
Ankeny, Iowa
ⓘ
Madrid, Iowa ⓘ Slater, Iowa ⓘ Woodward, Iowa ⓘ |
| length | approximately 25 miles ⓘ |
| locatedIn |
Boone County, Iowa
NERFINISHED
ⓘ
Dallas County, Iowa NERFINISHED ⓘ Iowa ⓘ Polk County, Iowa NERFINISHED ⓘ Story County, Iowa NERFINISHED ⓘ |
| managedBy |
Iowa Natural Heritage Foundation (development partner)
ⓘ
local governments of adjacent communities ⓘ |
| nightLighting | yes ⓘ |
| notableSection | High Trestle Bridge over Des Moines River ⓘ |
| opened | 2011 ⓘ |
| partOf |
Rails-to-Trails network in Iowa
ⓘ
surface form:
Central Iowa trail network
|
| popularFor |
nighttime bridge lighting
ⓘ
scenic views of Des Moines River valley ⓘ |
| railroadPredecessor |
Chicago, Milwaukee, St. Paul and Pacific Railroad
ⓘ
surface form:
Chicago, Milwaukee and St. Paul Railway (Milwaukee Road)
|
| region | Central Iowa ⓘ |
| season | open year-round ⓘ |
| state | Iowa ⓘ |
| surface | paved ⓘ |
| tourismImportance | major cycling destination in Iowa ⓘ |
| usedFor |
cycling
ⓘ
inline skating ⓘ running ⓘ walking ⓘ |
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: High Trestle Trail Description of subject: High Trestle Trail is a popular Iowa recreational trail best known for its striking, artfully lit High Trestle Bridge spanning the Des Moines River.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.