The CTA System Map shows both CTA Bus and Rail lines, as well as connecting services provided by other transit agencies in Chicago and surrounding communities.
CTA System Map Brochure (.pdf) (.txt) - October 2013
Online version (view map as a graphic online) - October 2013
Español (.pdf) (.txt) - Octubre 2013
Looking for information about an individual route? Visit our System Guide for individual route maps, schedules, general hours of service, station timetables and more!
The CTA 'L' System map shows train routes only.
Online version (PNG image)
Downloadable version (PDF version)
Lighter downloadable version (PDF, background colors removed to conserve ink/toner when printing)
The Regional Transportation Authority map shows city and suburban transit provided by CTA, Metra, and Pace.
RTA System Map Brochure (PDF) (via rtachicago.com)
This Regional Transportation Authority map shows a diagram (not to geographical scale) map of all CTA and Metra rail lines and indicates opportunities for connections between them.
RTA Train Connections Map (PDF)
Downtown Transit Sightseeing Guide (PDF)
This map and brochure describes Owl Service (overnight service) for riders who need to travel during overnight hours.
Night Owl Brochure (PDF)