That could be a REALLY long way away. Not self-driving cars - we have those - but self-driving cars that don't require a driver to be present. I mean, does everybody realize that? Both the tech and the law require a human behind the wheel for when/if something goes wrong, and that person still has to be paid.
Getting truly driverless vehicles that can deal with rural country roads, weird weather conditions, etc is so far off that it might have to wait for a total overhaul of the nation's infrastructure. Creating a car that can drive and turn and follow GPS is no big deal. Getting a car's AI to be so advanced that it can deal with any weird road surface or traffic fuckup is way over the horizon.And once it exists, working through the legal and liability implications is further still - there'll be a whole lot of lawsuits needed to decide who pays when a car's AI fucks up and kills six people in a head-on collision.