Aust Railway Capacities in WW2

["L'acrobat" <sibehusky@optusnet.com.au>]

I am trying to get an idea as to how many trains a day could have been moved
between

Sydney/Bris

Adelaide/Perth

In 1942 if it was neccessary to move a lot of troops/supplies fast, does
anyone know? or have a good idea of web based sources I can look at?

Thanks.