The key difference between trains and L5 vehicles is that once you leave geofenced area, your transport becomes a regular car than can immediately drive anywher

The key difference between trains and L5 vehicles is that once you leave geofenced area, your transport becomes a regular car than can immediately drive anywhere. This saves you a ton of time compared to train travel, especially on a shorter trips. The closest thing in the train world would be car-carrying trains... and apparently Amtrak does have "auto train" for a pretty reasonable price ($180 for 18 hour trip): https://www.amtrak.com/routes/auto-train.html https://www.amtrak.com/routes/auto-train.html Too bad they only have one auto-train line in the US, that would be an interesting way to travel.