2 ms·
Another real life example of TBM happening now is the SkyTrain extension in Vancouver, Canada. It covers quite a distance and is rather impressive, all stations
by brailsafe 3y ago
Another real life example of TBM happening now is the SkyTrain extension in Vancouver, Canada. It covers quite a distance and is rather impressive, all stations being built concurrently, with some main road sections needing to be suspended. No shortage of complaints, but there were also no shortage of complaints when they built a previous line with cut and cover. I don't think it would be remotely feasible otherwise.