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gptkbp:instance_of
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gptkb:Company
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gptkbp:academic_programs
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gptkb:Roebling's_Sons_Company
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gptkbp:bridge_color
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originally gray
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gptkbp:bridge_completion
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1883
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gptkbp:bridge_construction
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1869-1883
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gptkbp:bridge_height_above_water
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135 feet
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gptkbp:bridge_location
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gptkb:New_York_City
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gptkbp:bridge_opening
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May 24, 1883
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gptkbp:bridge_type_description
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suspension bridge with a main span of 1,595 feet.
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gptkbp:challenges
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strong currents of East River
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gptkbp:construction_method
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caisson method
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gptkbp:construction_started
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14 years
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gptkbp:cultural_impact
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symbol of New York City
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gptkbp:cultural_symbol
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American ingenuity
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gptkbp:design_influence
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inspired future suspension bridges
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gptkbp:development_cost
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15 million USD
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gptkbp:famous_event
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opening day parade
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gptkbp:famous_for
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iconic skyline view
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gptkbp:founded
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1883
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gptkbp:founder
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gptkb:John_A._Roebling
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gptkbp:has_public_transport
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yes
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gptkbp:headquarters
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gptkb:New_York_City
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gptkbp:historical_significance
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gptkb:historical_landmark
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https://www.w3.org/2000/01/rdf-schema#label
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Brooklyn Bridge Company
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gptkbp:industry
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gptkb:engineers
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gptkbp:initial_design
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gptkb:John_A._Roebling
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gptkbp:innovation
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use of steel cables
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gptkbp:key_people
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gptkb:Washington_Roebling
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gptkbp:length
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1,834 meters
15.75 inches
steel wire
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gptkbp:lighting
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LED lights installed
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gptkbp:location
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gptkb:Brooklyn,_New_York
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gptkbp:maintenance
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ongoing
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gptkbp:material
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gptkb:steel
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gptkbp:notable_project
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gptkb:Brooklyn_Bridge
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gptkbp:opening_ceremony
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May 24, 1883
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gptkbp:owner
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gptkb:City_of_New_York
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gptkbp:parent_company
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gptkb:Roebling_Company
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gptkbp:parking
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yes
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gptkbp:passenger_traffic
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over 150,000 vehicles daily
over 40 million pedestrians annually
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gptkbp:renovation
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gptkb:2010
1980s renovation
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gptkbp:safety_record
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initially controversial
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gptkbp:significance
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first steel-wire suspension bridge
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gptkbp:status
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defunct
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gptkbp:style
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gptkb:bridge
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gptkbp:successor
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gptkb:Brooklyn_Bridge_Authority
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gptkbp:tourist_attraction
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Brooklyn Bridge Walkway
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gptkbp:type
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construction
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gptkbp:viewpoint
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gptkb:Brooklyn_Bridge_Park
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gptkbp:wing_configuration
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85 feet
84 meters
cable-stayed bridge
1,834 meters
Gothic-style towers
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gptkbp:year
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1883
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gptkbp:bfsParent
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gptkb:Brooklyn_Bridge
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gptkbp:bfsLayer
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4
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