supposedly can begin boring tunnels with zero site prep. It is large enough to have a small vehicle or train. Some of the boring company's vision is using small pods, containing one or just a few people, that can be moved from place to place via interconnected tubes. For highly populated places like Vegas, Disney, or any major downtown city this would be amazing. For example, they could have had a tube connect Pittsburgh and CLE. The distance would be as the crow flies.