(VIDEO) Tunnel boring machine Phyllis breaks through in Metro Vancouver's SkyTrain expansion
Metro Vancouver's Broadway Subway Project has achieved another milestone. Phyllis, the second tunnel boring machine excavating the Broadway Subway Project, has broken through to the future Broadway-City Hall station.
machineryasia 
Metro Vancouver's Broadway Subway Project has achieved another milestone. Phyllis, the second tunnel boring machine excavating the Broadway Subway Project, has broken through to the future Broadway-City Hall station.
