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gptkbp:instanceOf
|
railroad curve
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|
gptkbp:addedToNationalRegisterOfHistoricPlaces
|
1966
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|
gptkbp:category
|
Rail infrastructure in Pennsylvania
National Historic Landmarks in Pennsylvania
Tourist attractions in Blair County, Pennsylvania
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|
gptkbp:country
|
gptkb:United_States
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|
gptkbp:crosses
|
gptkb:Kittanning_Run
|
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gptkbp:designated_NHL
|
1966
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|
gptkbp:diameter
|
637 feet
|
|
gptkbp:elevation
|
1594 feet
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|
gptkbp:featuredIn
|
World War II propaganda
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|
gptkbp:hasVisitorCenter
|
gptkb:Horseshoe_Curve_National_Historic_Landmark
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Horseshoe Curve
|
|
gptkbp:latitude
|
40.4972
|
|
gptkbp:length
|
2375 feet
|
|
gptkbp:location
|
gptkb:Altoona,_Pennsylvania
|
|
gptkbp:longitude
|
-78.4847
|
|
gptkbp:notableFor
|
engineering landmark
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|
gptkbp:NRHPReferenceNumber
|
66000678
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|
gptkbp:numberOfTracks
|
3
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|
gptkbp:opened
|
1854
|
|
gptkbp:operator
|
gptkb:Norfolk_Southern_Railway
|
|
gptkbp:originalOperator
|
gptkb:Pennsylvania_Railroad
|
|
gptkbp:partOf
|
gptkb:Pennsylvania_Railroad_Main_Line
|
|
gptkbp:purpose
|
to allow trains to climb the Allegheny Mountains
|
|
gptkbp:bfsParent
|
gptkb:Pennsylvania_Railroad
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|
gptkbp:bfsLayer
|
5
|