by supporttheunderdog » Mon Sep 30, 2019 1:02 pm
I really have to laugh at your stupidity because all the solutions you suggest to expand platform length or run extra lines alongside existing track are simply not workable.
I have already shown the capacity consequences of running slow and fast trains on the same track, and have explained that trying to add extra tracks alongside existing track is not feasible...similar applies to platform extensions, that quite simply there is not the land to do it, in particular in towns, without far far more destruction of property and immense disruption over many years as these new tracks are put in, yet like a broken record you repeat the same idiotic ideas without discussing the implications in terms of property acquisition, and the disruptions to service.
You are talking of thousands of houses.
As an example on the WCML they are already running maximum length trains at peak hours, 12 carriages, and are running at the tightest headway.
The sort of work being done at Euston for HS2 is the sort of work that your own ludicrous ideas would require, indeed I expect what you propose would cost more, take longer and achieve less than HS2.
That is why the idea of expanding and/or “upgrading” existing lines has been rejected in favour of the dedicated high speed line.
The night btw is when much maintenance is done...
The best bet is, as the French have done, build dedicated high speed lines, which in the case of HS2 will free up capacity on 3 other lines to some extent, namely WCML, Midland Main Line, and ECML, and indeed some of the bigger benefits will be on some regional lines in the Midlands and the North.
The ability to run substantially faster trains on the new track is a bonus flowing from the fact it will not suffer from the constraints our current lines are subject too, but the main benefits are the provision of extra capacity without the massive disruption.