This. When Musk came up with his hyperloop idea, I found it odd. It seems to me that transportation nowadays needs two things : supersonic airliners and self-

This. When Musk came up with his hyperloop idea, I found it odd. It seems to me that transportation nowadays needs two things : supersonic airliners and self-driving vehicles. The ideal scenario to me is this: 1. wait for a self-driving car to pick you up, 2. be driven to a subway/train-station, 3. take a train to the airport 4. fly at supersonic/hypersonic speed 5. repeat previous steps in reverse