|
gptkbp:instanceOf
|
gptkb:infrastructure
|
|
gptkbp:awarded
|
gptkb:Outstanding_Civil_Engineering_Achievement_Award_(2004)
|
|
gptkbp:completedIn
|
2007
|
|
gptkbp:cost
|
over $14 billion
|
|
gptkbp:criticizedFor
|
corruption
delays
safety issues
|
|
gptkbp:engineer
|
gptkb:Frederic_P._Salvucci
|
|
gptkbp:environmentalImpact
|
gptkb:Rose_Kennedy_Greenway
|
|
gptkbp:fundedBy
|
gptkb:Federal_Highway_Administration
gptkb:Massachusetts_Turnpike_Authority
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Boston Big Dig
|
|
gptkbp:includes
|
gptkb:Ted_Williams_Tunnel
gptkb:Fort_Point_Channel_Tunnel
gptkb:Zakim_Bunker_Hill_Bridge
|
|
gptkbp:length
|
3.5 miles (5.6 km)
|
|
gptkbp:location
|
gptkb:Boston,_Massachusetts,_USA
|
|
gptkbp:mainContractor
|
gptkb:Bechtel/Parsons_Brinckerhoff
|
|
gptkbp:notableFor
|
cost overruns
engineering challenges
fatal ceiling collapse (2006)
traffic improvements
leakage problems
|
|
gptkbp:notableProject
|
gptkb:Matthew_J._Amorello
|
|
gptkbp:officialName
|
gptkb:Central_Artery/Tunnel_Project
|
|
gptkbp:opened
|
2003 (main tunnel)
1995 (Ted Williams Tunnel)
|
|
gptkbp:owner
|
gptkb:Massachusetts_Department_of_Transportation
|
|
gptkbp:purpose
|
relocate Central Artery (I-93) underground
|
|
gptkbp:replacedBy
|
elevated Central Artery
|
|
gptkbp:startDate
|
1991
|
|
gptkbp:bfsParent
|
gptkb:Bechtel
|
|
gptkbp:bfsLayer
|
6
|