Most People do not know he does other things than space and cars. He has a lot of cool ideas like Space, Tesla, Boring Company, PayPal. But today we will be talking about The Underground Tunnels, He thought of this idea because of the traffic in LA so he made a big hole in the ground and started on making the prototype of the underground tunnel as we know. It will be flexible yea I said flexible so when the earth moves and shakes it will do it with it but safely. it can go any direction when the earth's crust moves, for instance if the ground moves to the left it will move to the left too, it will not be like a long hard stick it will be like a snake, it can handle earthquakes too. You Can Zoom Through the tunnels at a fast speed of 124 Mph.