At the ANWB people are constantly trying to improve the services they provide. One of these services is to provide traffic information. In the Netherlands the National Data Warehouse for Traffic Information (NDW) provides an enormous database of both real-time and historic traffic data.
This data comes from many different sources and is available as open data. Wouldn’t it be great if the ANWB could use this open data to provide more accurate traffic information, either in real-time or as a prediction for a certain period? In a proof of concept we have collected and analysed the real-time traffic information to calculate the traffic intensity on the roads using elasticsearch. We also used weather information to see if the weather has influence on the need of roadside assistance.