so what does it tell us about the study of what it found right well of course one of other similar companies claims are that you don't need a private car if you use us you can just jump in our car will take you where you need to go and that would therefore lower congestion so some experts of the university of kentucky were interested in seeing if this is actually true they look at san francisco one of the most congested cities in the united states and they found that actually has contributed over and lift has contributed the most to congestion in that city over the years from two thousand and ten two thousand six hundred sixty more than sixty percent more congestion and most of that contributed by hoover and lift cars but there would be congestion in that city regardless of who burned lift which tells us both goober and lift ride sharing apps and private traffic were both increased in this time period ok so this study looked at. home but presumably the problem doesn't then the right brace for this five point