There was a recent detailed study [1] by SFCTA that partly blames the traffic woes on the likes of Uber/Lyfts. They also released an interesting interactive ma

There was a recent detailed study [1] by SFCTA that partly blames the traffic woes on the likes of Uber/Lyfts. They also released an interesting interactive map [2] that is worth exploring [1] https://www.sfcta.org/sites/default/files/content/Planning/TNCs/TNCs_Congestion_Report_181015_Final.pdf https://www.sfcta.org/sites/default/files/content/Planning/T... [2] http://tncsandcongestion.sfcta.org http://tncsandcongestion.sfcta.org