Bus - on Michigan in front of Millennium Park fountain installation

Bus Route20 Madison

  All CTA buses are accessible.

Route Information

Schedule  Schedule (.pdf)
  Text Timetable (via RTA Trip Planner)
Bus Stop List  Bus Stop List (.htm)

Service Description: See schedule for full details.

Service Hours:
Between Austin & Michigan
All times weekdays, All times Saturday, All times Sunday
Madison/Austin east to Randolph/Columbus
4:10a-8:25a & 1:35p-6:30p weekdays
Randolph/Columbus west to Madison/Austin
5:00a-9:35a & 2:45p-7:30p weekdays

(Precise hours of service may vary depending on where along the route you are.)

Customer Alerts

Upcoming Alerts
All Bus Routes
Special Note
Sun, Mar 25 2018 to TBD
#J14 Jeffery Jump#20 Madison#56 Milwaukee#60 Blue Island/26th#124 Navy Pier#157 Streeterville/Taylor
Planned Reroute
Thu, Mar 22 2018 - 9:30 AM to 2:30 PM
#J14 Jeffery Jump#20 Madison#56 Milwaukee
Planned Reroute
Fri, Mar 23 2018 - 9:30 AM to 2:30 PM

 RSS Feed: #20 Madison Alerts


Route Map

*This map shows the normal pattern for service along this route. Please check for any customer alerts (above) for events that are currently affecting or planned to affect service on this route.

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System Status



Red Line Normal Service
Blue Line Normal Service
Brown Line Normal Service
Green Line Normal Service
Orange Line Normal Service
Purple Line Normal Service
Pink Line Normal Service
Yellow Line Normal Service


Routes with Current Alerts (View All):
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