SpaceX CEO Elon Musk congratulates teams competing on the Hyperloop Pod Competition II at SpaceX's Hyperloop track in Hawthorne, Calif., Sunday, Aug 27, 2017. The Hyperloop system built by SpaceX is approximately one mile in length with a six-foot outer diameter. The WARR team from Tech University Munich won the Hyperloop Pod Competition II with a peak speed of 324 kilometers per hour (201 mph). (AP Photo/Damian Dovarganes)

Billionaire Elon Musk has released a photograph of a tunnel he’s building under a Los Angeles suburb to test a novel transportation concept for a system that would move people underground in their personal cars…

Photo Credit: AP