Submerged-Bullet-trains

I love that this game aims to be even bigger! but a faster submachine could make it feel small. and i want to travel between bases, and areas. to have a bullet train or something else like it, where you make the path your self between bases could be awesome! it could also be a varient of that idea, like the hypertubes in satisfactory. where you see the scenery

I think where it stands right now this is unnecessary, but they’ve said they want the map to be huge. This could be a cool compromise rather than just fast travel/teleporting because of the resources used to go further.