If you have to ask you can't afford tickets and if you can't afford tickets they don't want you cluttering up their ride.
The first leg, the desert leg, won’t be done until 2023 if ever. The Pelosis’ have sucked all the money they can out of this disaster, so let’s move on. You will never build the SF to LA leg, the cost to buy the land will bankrupt the 50 States. Oh did I mention, CA is broke.