51st Green Line View Schedule on CTA Website View Full System Map 51st - Average Ridership by Type of Day for October JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember Chart JSON If this is blank, your library will need to implement code in your JavaScript. Please see the README.md. Related Jurisdictions Council of Mayors Chicago Chicago Ward Ward 3 Pat Dowell County Cook Illinois House District 5 Kimberly du Buclet Illinois Senate District 3 Mattie Hunter Municipality Chicago US Congressional District 7 Danny Davis