Hyperloop does not contain cars, that a vacuum tube system. I think you are talking about the normal small tunnels from the Boring company, that's just called l

Hyperloop does not contain cars, that a vacuum tube system. I think you are talking about the normal small tunnels from the Boring company, that's just called loop. And its not actually useful or effective outside of a few specialized situations. Like in Switzerland where you only have 1 tunnel and no actual car tunnels. So all cars have to get on trains.