Presentation held at the Intertraffic 2017 in Amsterdam. Current technology focus for self-driving vehicles is largely based on sensor and image processing technologies which have an event horizon of max 200 meters. Another key succes factor is that next to these sensor data a vehicle also needs to include a number of different data sources to understand the rules of the roads and also the ability to manage traffic. This talk concentrates on the key ingredient needed to cost effectively combine multiple spatial data sources and get them into the onboard systems of a vehicle