Driverless vehicles will be mandated very rapidly.
The cost savings and the amount of space freed up in the city will be immense.
No need for million dollar traffic lights, expensive heavy transit or low ridership on out of town busses with inconvenient schedules.
People will be able to go anywhere quickly without having to wasted time finding a parking spot. No more need to lug things so far, pickup and drop off door to door.
Non carbon fueled cars could be adopted rapidly leading to significantly lower medical costs.