Roads can charge the car The road line glow that stores energy from the sun and lights up when a car passed. Extra lane will allow motorists to charge electric cars on the road that runs between them, and be a light on a passing car. An energy-efficient street lighting that gently illuminates when the car rolled to a close. And shut down automatically after a passing car while the car is driving, the screen displays the amount of energy the battery can have up to 3 levels, red is low battery. yellow is medium battery ,green is full bettery it will be left to run in the other lane normal for the charger.