Are car trains popular in the US? I see there exists such a service at https://www.amtrak.com/auto-train https://www.amtrak.com/auto-train . You drive the autom

Are car trains popular in the US? I see there exists such a service at https://www.amtrak.com/auto-train https://www.amtrak.com/auto-train . You drive the automobile to a train carriage, go to bed in the train in a sleeper cabin, wake up near your destination and drive off. They are somewhat popular here for getting from the south of Finland to Lapland. You don't need to drive the whole way but you have your car at the destination and can pack everything to the car. 1000 km takes about 10 hours by train. (I've never used one.)