Lyft Self-Driving
I recently read a couple (long) articles basically arguing that the simple answer to transportation woes is not about self-driving cars and hyperloops, but basic simple steps to make cities more pedestrian friendly and improvements to mass transit:http://www.kevinklinkenberg.com/blog/autonomous-vehicles-a-v...
https://www.citylab.com/transportation/2017/12/what-elon-mus...So I tend to not get excited about Lyft/Uber and autonomous vehicles when presented as a solution for transportation.  Whether they will be successful companies is a separate question.