What if the driver is asleep when the car reaches an off ramp?
The onboard computer always verifies that the driver is capable of operating the vehicle before relinquishing control. All exits from the PTS roadway could include a staging area similar to a small parking lot where the driver can resume control of the vehicle. If the driver delays too long the master computer can move the car to a nearby tow-away zone and even alert the emergency medical system via the master computer. Busy exits can be incorporated into larger parking garages or lots where the PTS can park your car for you. Parking fees can begin to accrue after a given period of time.
