Seattle Alaskan Way Viaduct Replacement
GPTKB entity
Statements (24)
Predicate | Object |
---|---|
gptkbp:instanceOf |
gptkb:infrastructure
|
gptkbp:completedIn |
2019
|
gptkbp:component |
gptkb:SR_99_Tunnel
|
gptkbp:cost |
$3.3 billion
|
gptkbp:demolished |
gptkb:Alaskan_Way_Viaduct
|
https://www.w3.org/2000/01/rdf-schema#label |
Seattle Alaskan Way Viaduct Replacement
|
gptkbp:includes |
gptkb:SR_99_Tunnel
waterfront redevelopment surface street improvements |
gptkbp:location |
gptkb:Seattle
|
gptkbp:managedBy |
gptkb:Washington_State_Department_of_Transportation
|
gptkbp:opened |
February 2019
|
gptkbp:purpose |
replace earthquake-damaged viaduct
|
gptkbp:replacedBy |
gptkb:Alaskan_Way_Viaduct
|
gptkbp:startDate |
2011
|
gptkbp:tunnel |
2 miles
bored tunnel |
gptkbp:tunnelBoringMachineDiameter |
57.5 feet
|
gptkbp:tunnelBoringMachineManufacturer |
Hitachi Zosen
|
gptkbp:tunnelBoringMachineName |
gptkb:Bertha
|
gptkbp:tunnelName |
gptkb:SR_99_Tunnel
|
gptkbp:website |
https://www.wsdot.wa.gov/projects/viaduct/
|
gptkbp:bfsParent |
gptkb:U.S._infrastructure
|
gptkbp:bfsLayer |
7
|