Chicago Mayor Rahm Emmanuel has long sought a way to get trains between downtown and O'Hare airport more quickly and he may have found a new option: Elon Musk's tunneling concept.
Musk, the idea man behind Tesla, SpaceX and Hyperloop technologies, says he has developed a way to bore a tunnel faster and cheaper. The new company with a cheeky title, The Boring Company, aims to "solve the problem of soul-destroying traffic." The company says in order to do this tunneling speed would need to be increased while to typical tunneling costs would need to be reduced by a factor of 10 or more. The company plans to do this by ramping up the power of the boring machines and reducing the diameter of the tunnel.