Re: Hmm
>but so do long elevated sections
The problem with elevated sections, as demonstrated by HS1 is the noise pollution, which due to government cost cutting (to reduce the overspend) was made worse than it needed to be.
Also as noted the overhead power lines are susceptible to wind either directly being damaged or being moved, making running trains dangerous.
>cancelling it was a stupid decision when the design work and purchase of land had got as far as it had.
It should of been thrown into the long grass in 2010 as it failed all the tests the new coalition government had set regarding government spending priorities following the financial crash...
However, having purchased the land a really stupid thing will be to sell that land, before completing an exportation of the options, one of which is to reduce the line speed to that of HS1, thereby massively reducing the trackbed construction costs and meaning that conventional high-speed rolling stock can be used, allowing for greater interworking and trackbed sharing. As once that path is destroyed, it is going to be a very long time before anyone will want to go through the process of reacquiring land for a railway...