The Latest Proposal For Crossrail 2
Crossrail 2 has been around since the early days of the twentieth century, but it is only now that Crossrail is well underway, that a serious proposal for a north-east to south-west cross London railway has been brought forward. It’s here on the BBC.
Crossrail 2 will be a lot easier than Crossrail.
When we were planning North Sea Oil platforms in the 1970s, every few years the cranes, barges and drills would be a lot bigger. So for a start, the tunnelling machines available to Crossrail 2, will be an order of magnitude bigger than those for Crossrail. I suspect if you look at the map for Crossrail 2, the two machines will start at Hackney and come out at Wimbledon or vice-versa, as there is no major junction in the middle like Farringdon, where the machines will have to be extracted or turned.
The project engineers for Crossrail 2, will probably take advantage of all the tricks they have learned on the previous project.
But if they follow the design published yesterday, there is tremendous simplification in the design, with much simpler-to-build stations in Central London. One is the very large double-ended station at Euston-Kings Cross. Why we don’t have more of these, I do not know!
I think, an early start is needed.
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The Anonymous Widower 
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