#AztecTips: All SDSU students can purchase discounted Trolley Passes. A semester pass is $154 and a monthly pass is $57.60. 🚉 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . #publictransit #MTS #sandiegotransit #trolley #bus #sdsu #sandiego #whysdsu #sdsu2020 #TheMoreYouKnow #discount #downtown #mall