Jackson-Dearborn Blue Line View Schedule on CTA Website View Full System Map Jackson-Dearborn - Average Ridership by Type of Day for September 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 4 Lamont Robinson | Ward 34 Bill Conway County Cook Illinois House District 6 Sonya Harper Illinois Senate District 3 Mattie Hunter Municipality Chicago US Congressional District 7 Danny Davis