San Francisco Business Times Uber, Lyft account for more than 20% of traffic on San Francisco’s streets That good news comes from the County of San Francisco’s Transportation Authority, which Northeastern University researchers over a six-week period in 2016 to obtain data from the Uber and Lyft apps (because those companies declined to provide information). The County of San Francisco’s Transportation Authority used Northeastern University researchers over a six-week period in 2016 […]