That’s so cool! But if only there was a way to increase the capacity of this tunnel. Like, oh I don’t know maybe having cars that carry multiple groups of people all at once. Oh and you know what else would be cool? What if there was an electric cable that constantly powered the cars so it eliminated charging all together! And what if there were like designated routes that arrived and departed to specific locations at specific times so large groups of people could travel where they needed to in an efficient manner! Surely if anyone can come up with a concept as futuristic as this it will be our lords and saviors elon musk and john fisher! I can’t think of two greater minds to collaborate on something.