The Active Transportation Program (ATP) comprises formulaic and competitive funding for statewide transportation projects that encourage the use of active transportation modes such as walking and biking. The program was created by Senate Bill 99 in 2013, and subsequently expanded by Senate Bill 1 in April 2017. In May 2018, the California Transportation Commission will release the call-for-projects for the fourth cycle of the Active Transportation Program (ATP Cycle 4).
