The purpose of the EVA pilot is to provide drivers with quick and accurate information and warnings about some of the possible hazardous events on the roads. This, in turn, can help prevent incidents and accidents, as well as reduce congestion. The EVA service is planned to cover Swedish highways and national roads and the pilot is aiming for deployment after the NordicWay 3 project. Furthermore, driving simulators will be used to gain a greater understanding of driver behavior when receiving EVA or Accident Zone Warnings. The pilot focuses on scenarios where the positive effects on traffic safety and emergency response times of reaching out with those warning messages are likely to be high. The established data flow infrastructure and software components from NordicWay 2 will be used.