The construction method is interesting.
https://www.ianvisits.co.uk/blog/2021/10/26/inside-hs2s-huge-euston-construction-site/
In about a decade, the first HS2 train will arrive at London Euston station, and right now a huge construction site is preparing for that moment, with a chance last week to go and see what is happening.
https://www.ianvisits.co.uk/blog/2021/10/26/inside-hs2s-huge-euston-construction-site/
Inside HS2’s huge Euston construction site
www.ianvisits.co.ukIn about a decade, the first HS2 train will arrive at London Euston station, and right now a huge construction site is preparing for that moment, with a chance last week to go and see what is happening.