Welcome, CTA riders. Scroll down to find key information about all CTA transit services in Chicago, like the CTA bus tracker, CTA train tracker, "L" maps, and CTA bus schedules. You'll find more complete information about CTA and other transportation services in Chicago in our app.
CTA is a public transportation provider that serves the Chicago area. CTA operates the following transit modes across the Chicago area: bus and 'L'. In total, CTA operates 125 bus lines and 8 'L' lines. CTA serves 10,863 stops or stations in Chicago.
You can now track specific CTA bus trip cancellations in the app. Cancelled trips will be shown with a strikethrough so you don’t wait at the stop for a bus that will never come. You can see real-time information for other trips, or plan alternative routes that avoid cancellations too.
