My family's been working on the railroad since my great grandfather (I conducted them to Toledo and back for about a year before getting laid off). Every time we passed Fostoria there were groups of foamers (term we call people who foam at the mouth at trains) taking pictures and waving and stuff. I felt like some kind of superhero waving back at them out the window.
Anyways that widebody in pic 3 looks a little old but it's the most comfy of the pics.. both the engineer and conductor each get their own cushy seat and desk, with a trainee chair in the middle. Those other yard movers were designed for pushing shit around the yard to makeup the trains for the widebodies to actually haul out on the main, but they're still used because it's reason #4592 CSX doesn't give a fuck about the people who move their freight anymore. They have secret operative teams always out in the bushes watching you making sure you do shit exactly by the books.. trying to fire you. It's a shitty company to work for. It's not even about moving freight, it's about following the 13 pounds of rule books. My dad is happily retiring in a year.