Predict the exact traffic situation 32 minutes in the future? Where would the information come from? The actual system in Flanders predicts about 1 minute, and that only for the main arteries. And the system barely uses the info from the vehicles, the main source is induction loops. Only a small percentage of the vehicles send their location, and hardly any cyclist and pedestrians. Vehicles don't send their destination, only the 'turn-intention' on the next intersection. But even that is unreliable, so typically not used.