We have re-invented trains for the 500th time. Good job world.

This is how you get the US to finally agree on a large scale train system: can them trucks.

That sounds like a horrible idea logistically, you still need to ship stuff from a cargo terminal to the location its needed and putting single containers on rail as their own “train” makes traffic a absolute nightmare there will never not be some kind of truck unless we can Teleport shit around or airships become a cheap, fast and reliable option.