Self-driving cars possible by 2017 as California regulators have unveil road map

California regulators have unveiled a road map that would let people begin using self-driving cars — but manufacturers must prove the emerging technology is safe before they are chauffeured around town.

The landmark, but cautious, approach by the state’s department of Motor Vehicles in draft regulations means Californians could be self-driving by 2017.

Among other safety- related requirements, the cars must have a steering wheel and a licensed driver must be ready to take over if the machine fails.