California-Milwaukee Blue Line View Schedule on CTA Website View Full System Map California-Milwaukee - 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 1 Daniel La Spata County Cook Illinois House District 39 Will Guzzardi Illinois Senate District 20 Natalie Toro Municipality Chicago US Congressional District 3 Delia Ramirez