After a voyage across the Atlantic Ocean, the mighty tunnel boring machines, which will dig the tunnels for Metrolinx' Scarborough Subway Extension and the Eglinton Crosstown West Extension, arrived in the ports of Oshawa and Hamilton.

https://blog.metrolinx.com/2021/12/16/theyre-here-tunnel-boring-machines-for-scarborough-subway-extension-and-eglinton-crosstown-west-extension-arrive/