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 mass transit in Chicago, Illinois, United States, and some of its suburbs, including the trains of the Chicago "L" and CTA bus service.

The CTA operates the nation's second largest public transportation system and covers the City of Chicago and 40 surrounding suburbs. On an average weekday, approximately 1.7 million rides are …

2 days ago · At 130 years old, the Chicago Transit Authority's State/Lake Loop elevated station has had a good run, but that run is ending in January.

2 days ago · The planned CTA station will feature wider platforms, new elevators for full ADA accessibility, a glass canopy and improved lighting and visibility.

At the Chicago transit authority, we offer you two different ways to plan your tip with us. We forms for Google Transit and RTA both offering schedule-based travel information for CTA, Metra, and Pace.

Learn how to navigate the CTA’s 127 bus routes within the City of Chicago and eight rapid transit routes with 145 stations in Chicago and more than 30 suburbs, Metra’s 11 commuter rail lines with 243 …

Chicago Transit Authority bus services are provided throughout Chicago, Illinois and the surrounding suburbs, operated by the Chicago Transit Authority (CTA). As of January 2025, the CTA has 1,966 …

The CTA complies with all federal and state laws forbidding discrimination and will attempt to provide a reasonable accommodation to otherwise qualified individuals to enable them to perform the essential …

Find CTA transit route information and bus and train route timetables and schedule information.