Go ask ALICE the boring machine to help out lol
https://canada.constructconnect.com/joc/news/infrastructure/2014/06/alice-the-tunnel-boring-machine-keeps-on-digging-joc060498w
Alice the tunnel boring machine keeps on digging
Tunneling at a maximum distance of 10 metres per day, it's going to take Alice, the Evergreen Line's tunnel boring machine (TBM), at least 200 days to create a two-kilometre underground train route from Port Moody to Coquitlam.
https://canada.constructconnect.com/joc/news/infrastructure/2014/06/alice-the-tunnel-boring-machine-keeps-on-digging-joc060498w