Just an update on these. CN has ordered all remaining RS-18m (CRS-20) locomotives to Prince George, BC for disposal. For any of you who arent familiar with these, BC Rail rebuilt 29 RS-18s with CAT 3516 PMs and Kato alternators as well as extensive electronics upgrades and more comfortable cab environments. The units were rolled out effectively as new locomotives between 1990 and 1999. An orphaned brand on CN (CAT powered MLW), it was only a matter of time before CN retired them all. Its the end of an era in BC.