I am trying to implement a sort of routing in tracking server. I want to "connect the dots" of GPS coordinates, but not in a straight line, I want the track to follow the road, not just connect the dots in a straight line. I have been able to accomplish this using geocoding and displaying the routes in the javascript API, but with many vehicles it is extremely slow, so I was hoping there was a way to use tracking server in combination with geocoding or some other method in the javascript / sliverlight / flex API to accomplish this. Any ideas?
