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gptkbp:instance_of
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gptkb:infrastructure
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gptkbp:academic_programs
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gptkb:Bechtel/_Parsons_Brinckerhoff
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gptkbp:associated_with
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gptkb:Central_Artery/_Tunnel_Project
|
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gptkbp:completed
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gptkb:2007
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gptkbp:controversy
|
cost overruns
delays
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gptkbp:depth
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up to 90 feet
|
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gptkbp:features
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gptkb:bridge
gptkb:parks
tunnels
elevated highways
|
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gptkbp:funding
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gptkb:local_government
gptkb:state_government
gptkb:federal_government
private investment
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gptkbp:governor_during_completion
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gptkb:Deval_Patrick
|
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gptkbp:governor_during_construction
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gptkb:Paul_Cellucci
|
|
https://www.w3.org/2000/01/rdf-schema#label
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Boston's Big Dig
|
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gptkbp:impact
|
gptkb:urban_development
environmental improvement
|
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gptkbp:includes
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gptkb:Thomas_P._O'_Neill_Jr._Tunnel
gptkb:Rose_Kennedy_Greenway
gptkb:I-93_Tunnel
South Station Connector
|
|
gptkbp:involved
|
community engagement
over 100,000 workers
extensive planning
numerous contractors
|
|
gptkbp:is_designed_to
|
improve air quality
enhance public transportation
reduce noise pollution
create green spaces
|
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gptkbp:legacy
|
creating public spaces
improving traffic flow
influencing future infrastructure projects
setting engineering precedents
transforming Boston's landscape
|
|
gptkbp:length
|
3.5 miles
|
|
gptkbp:location
|
gptkb:Boston,_Massachusetts
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|
gptkbp:opened
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gptkb:2003
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gptkbp:price
|
$15 billion
|
|
gptkbp:purpose
|
to reduce traffic congestion
|
|
gptkbp:started_in
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gptkb:1991
|
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gptkbp:bfsParent
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gptkb:Thomas_Menino
gptkb:Central_Artery/_Tunnel_Project
|
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gptkbp:bfsLayer
|
5
|