
The traffic light with the fourth white light could arrive in Rome: how traffic changes and what it means
TO Rome we could soon be faced with an interesting evolution of the traffic light language. In addition to the three “traditional” colors – red, yellow and green – theintroduction of a fourth colorthat whitedesigned to integrate with connected vehicles and autonomous driving systems. The novelty would not be aesthetic, at all. This would be a purely functional solution. The ...








