Montreal Blue Line extension tunnel boring machine named ‘Lisette’ as construction moves underground
Construction of Montreal’s long-awaited Blue Line extension is entering a major new phase as the project moves underground, with officials preparing to name the tunnel boring machine that will carve ...
Montreal Gazette on MSN
Lisette the tunnel-boring machine begins digging Blue Line métro extension
The machine is named after Lisette St Onge, the first woman métro operator in Montreal.
Guinness named it the largest tunnel boring machine. See how the 120-meter "Qin Liangyu" reshaped underwater engineering.
Elon Musk’s Boring Company announced on Twitter that its third-generation boring machine, which is supposed to have had its ability greatly improved to dig tunnels fast and cheap, is now working. The ...
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