The Federal Communications Commission (FCC) has voted to finalize new spectrum rules that will push cellular vehicle-to-everything (C-V2X) communications technology forward. C-V2X will use existing cellular networks to send messages from vehicle to vehicle, vehicle to infrastructure, vehicle to cyclists, or vehicle to pedestrians to warn of each other's presence for safety purposes. It could cross-alert for hazardous road conditions, including speeding cars, weather, or traffic congestion. FCC