I spent $40 million of my own funds on Boring Company: Elon Musk
While unveiling the first tunnel of his The Boring Company in Los Angeles, billionaire Elon Musk on Tuesday said that he spent $40 million of his own funds on the SpaceX subsidiary hoping the venture would eventually pay off. Musk said cars could be transported through the tunnel by the addition of specialised wheels which could cost $200-$300 per vehicle.