"Boltar" wrote in message
oups.com...

Good point. I meant the LU passenger network.

What just south of east finchley and just
south of arnos grove ? They're pretty steep too.

They are sustained descents (ISTR the one south of East Finchley is 1 in 50)
, but there are short descents of 1 in 30 on leaving the majority of deep
tube stations built from the Central Line on. This is to accelerate trains
leaving stations while keeping the electric bill down.

--
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