3 ms·
The size of the train station isn't the issue, it's the space taken by the tracks. This is when Tunnel Boring Machines (TBMs) are supposed to step in and save
by jandrese 3y ago
The size of the train station isn't the issue, it's the space taken by the tracks. This is when Tunnel Boring Machines (TBMs) are supposed to step in and save the day, but the cost of going underground is still too high to make it feasible.