@else reading about https://en.wikipedia.org/wiki/GE_Evolution_Series because of https://ralfmaximus.tumblr.com/post/190711329341/picsthatmakeyougohmm-hmmm-another-centimeter when I came across the most unexpected additional equipment description. Check out the Canadian National Railways section.
@else Microwaves! Why would that be specified additional equipment? Do locos not have 120v AC onboard power for deadheading employees to use for random stuff like microwaves, or is there something special about the route that they decided to equip food prep?
These are the things that run through my head in the morning.