Well for those who are unaware, these kinds of tunnels already exist all over the world and have been used by the deep state for their dirty business. But I guess these tunnels will be used for the public now so we can travel fast around the world.

https://www.dailymail.co.uk/sciencetech/article-14429097/19-trillion-tunnel-London-New-York-minutes.html?ns_mchannel=rss&ns_campaign=1490&ito=1490