Longer trains on the Main South

[mauried@commslab.gov.au (Maurie Daly)]

I beleive NRC are supposed to start running 1500 M trains on the main south 
about now , and a number of the crossing loops between Junee and Dynon are 
supposed to be lengthened to accomodate this operation.
So far I know only of Wagga Loop being extended.
Are there any others?
Also does anyone know what trains are likely to be running at the max length.
Ive seen SM5 and MB2 a couple of times at around 1300 M .
Are there any others?

Thanks
MD