Shift is San Mateo County’s Employee Commuter Benefits Program. Over the past 20 years we’ve helped thousands of County employees commute car-free, avoiding millions of pounds of pollutants from being emitted into the air, and millions of miles of vehicle travel on Bay Area roads. Our goal is to help County employees cut commute costs, reduce commute stress, engage in healthier habits, and minimize their contribution to traffic congestion, local air pollution, and climate change.