Later this month, they plan to open a new metro station 'Vystavochny Tsentr' in Kiev. Let's go find out how they've managed to build it at a record speed, in less than a year!
In the concourse.
So, a 120-meter long rotary machine works in the tunnel. Parallel to it, a more up-to-date 'Herrenknecht' and 'Wirth' tunnel-boring machines build two more tunnels.
In the photo: the 'Herrenknecht' tunnel-boring machine.