Information about CTA bus and train service in and around Chicago. Find maps, schedules, service alerts, plan a trip, jobs, news and more!.
The Chicago Transit Authority CTA is the operator of mtransit in Chicago, Illinois and some of its surrounding suburbs, including the trains of the Chicago “L” and CTA bus .
Service description See schedule for full details. First bus last bus. Spans of service below show when first bus departs terminal of origin through last bus .
CHICAGO TRANSIT AUTHORITY . The Chicago Transit Authority CTA operates the nation’s second largest public transportation system serving the City of Chicago and 40 neighboring communities by rail and bus..
A Loop bound Purple Line train of 5000 series cars p.es Bryn Mawr Avenue..