Think globally and act locally by riding The S and Turlock Transit for free on Saturday, April 22, to celebrate Earth Day. All fixed routes will be free on both systems and The S ADA Paratransit will also be free (Turlock Transit ADA Paratransit is not included). The joint free-ride promotion is made possible through a grant from the California Department of Transportation (Caltrans) under the Low Carbon Transit Operations Program (LCTOP). Plan your travel on The S or on Turlock Transit.