Traffic networking promises more safety, more energy efficiency, and fewer emissions. To do this, the first commercial technology connects automobiles with the 'curb' via LTE. Smart traffic systems and networked automobiles are the milestones on the way to the completely driverless vehicle. And LTE-V2X (Vehicle-to-everything, V2X) is one of the technologies that may make this happen. It connects vehicles directly with each other, with the traffic infrastructure, and with the cellular network.