"subterraneo" wrote in message
. uk...

Given that the modern trend is to have both escalators
and lifts (for step-free access), it is not unimaginable
that the existing station building would retained for lift
access and a new building constructed for the escalators.

A mezzanine connected by escalator to the ticket office and the platforms
would be another option.

--
John Rowland - Spamtrapped
Transport Plans for the London Area, updated 2001
http://www.geocities.com/Athens/Acro...69/tpftla.html
A man's vehicle is a symbol of his manhood.
That's why my vehicle's the Piccadilly Line -
It's the size of a county and it comes every two and a half minutes