Routes, Stations and Lines
- CTA Monthly Bus Ridership Summary
- CTA Monthly Bus Route Detail
- CTA Monthly Rail Ridership Summary
- CTA Monthly Station Detail
- CTA Rail Ridership Search Form
CTA Website: www.transitchicago.com
The Chicago Transit Authority (CTA) is the service board of the Regional Transportation Authority (RTA) responsible for the day-to-day operations and planning for the rapid transit and bus systems serving the City of Chicago and 40 surrounding suburbs.