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gptkbp:instanceOf
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gptkb:bridge
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gptkbp:addedToNationalRegisterOfHistoricPlaces
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November 21, 1968
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gptkbp:architecturalStyle
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Roman arch
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gptkbp:carries
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gptkb:CSX_Capital_Subdivision
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gptkbp:city
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gptkb:Relay
gptkb:Elkridge
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gptkbp:county
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gptkb:Howard_County
gptkb:Baltimore_County
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gptkbp:crosses
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gptkb:Patapsco_River
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gptkbp:designer
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gptkb:Benjamin_Henry_Latrobe_II
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gptkbp:hasHistoricSite
|
National Historic Landmark
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gptkbp:height
|
59 feet
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https://www.w3.org/2000/01/rdf-schema#label
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Thomas Viaduct
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gptkbp:length
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612 feet
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gptkbp:location
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gptkb:Maryland,_United_States
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gptkbp:material
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granite
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gptkbp:namedAfter
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gptkb:Philip_E._Thomas
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gptkbp:notable_for
|
oldest multiple-arch stone railroad bridge in the United States
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gptkbp:NRHPReferenceNumber
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69000065
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gptkbp:numberOfSpans
|
gptkb:Patapsco_Valley_State_Park
8
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gptkbp:opened
|
1835
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gptkbp:owner
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gptkb:CSX_Transportation
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gptkbp:part_of
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gptkb:Baltimore_and_Ohio_Railroad
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gptkbp:width
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26 feet
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gptkbp:bfsParent
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gptkb:Patapsco_River
gptkb:Baltimore_and_Ohio_Railroad
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gptkbp:bfsLayer
|
5
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