Automakers are taking the first steps to autonomous autos with systems like Tesla Autopilot and Cadillac’s Super Cruise. Tesla is always inching closer to full automation with Autopilot recently gaining the ability to change lanes without human input. 

Cadillac has announced that it is adding a huge number of new miles of Super Cruise compatible

Source: Hot Hardware – Cadillac To Add 70,000 Additional Super Cruise Highway Miles To Autonomous Driving Network