Uber has a good maps division that has been working for a while in their data. You should also consider that guey have data from their users and drivers about

Uber has a good maps division that has been working for a while in their data. You should also consider that guey have data from their users and drivers about traffic, routes, etc. You don't need to have SDCs in every city at once. They can perfect it in bigger ones and move along. Plus they can also frt and go into the delivery market.