Another player in traffic information

From New York Times: Microsoft Introduces Tool for Avoiding Traffic Jams

The key components for any valid system is data. In most cities, there is no real traffic information on side streets. Developing "personalities" for streets is a nice idea, but without real-time data, it is all guess work.

Bill Gates got his start creating traffic counters, with his company Traf-O-Data, so this may be an idea dear to his heart.