Well, guest_smoker, I should caution you in advance that the Sunset travels over tracks that are privately owned. The private RR's also handle all of the maintenance, and all of the traffic control (it's called "dispatching" in RR parlance). In your case, the Union Pacific RR is the landlord from LA to CA. It should also be noted that the entire route from New Orleans to Los Angeles is heavily congested with freight, to the point where some in the RR industry have labelled it as severe congestion. its to the point where I have advised others in Real Life to consider taking other routes. Be prepared to be delayed frequently, with little to no explanation from the train crew. Bring something to read, or a camera to take pictures, or something else to bide the time.