Just board and go! • Muni welcomes you back to school with year-round free fare for anyone 18 and under. • No application, proof of payment or Clipper® card required for regular Muni service. • SF Youth can use their existing Free Muni for Youth Clipper card to ride Cable Car for free - new customers can request a pass directly from the SFMTA. • Over 16? Please carry a student or other ID for proof of age. • Free Muni for Youth brought to you by Mayor London Breed and the Board of Supervisors.