googlenews Posted June 13, 2017 Report Share Posted June 13, 2017 Curbed SF Lyft and Uber drivers generate 20 percent of miles driven on SF streetsCurbed SFThat's about nine percent of all “person trips”: Although nobody counted the passengers and this is an estimate based on typical taxi behavior. Nobody is really sure how many Uber and Lyft drivers the city has: But the city estimates that it's around ...Uber, Lyft cars have heavy impact on SF streets, study findsSFGateUber's New Pricing Idea Is Good Theory, Risky BusinessBloombergall 19 news articles » https://www.google.com/search?hl=en&gl=uk&tbm=nws&authuser=0&q=uber&oq=uber Link to comment Share on other sites More sharing options...