The Chicago region is home to the second largest transit system in the country. Learn how to navigate the system using maps, bus and train trackers, and tips for your ride on this page. For an interactive map of all transit assets in the region, visit the RTA Main Map on RTAMS.
In June 2025, the RTA, CTA, Metra and Pace launched the Regional Day Pass allowing riders to travel on all three transit systems with one purchase. Learn more here.
Use the trip planner to find the best transit route for your trip.
Learn more about each part of the Chicago region transit system and tips on how to ride.
Neighborhood Maps highlight local transit options within individual communities. These maps show nearby bus routes, rail stations, transfer points, and key destinations to help riders navigate their immediate area with ease.
Bus Connection Maps focus on how bus routes connect with rail services. They make it easy to see transfer locations, major hubs, and how different transit providers work together across the region.
System Maps provide a high-level view of the entire regional transit network. These maps illustrate how CTA, Metra, and Pace services connect across northeastern Illinois, helping riders understand the broader system at a glance.
Subregional Maps are maps for specific suburban areas in the RTA region. The maps also include information on Pace bus operating hours, Metra to Pace connections, and Dial-a-Ride services for these areas.
Please note that these maps are for personal and non-commercial use. No part of these maps may be copied or used without the prior written permission of the Regional Transportation Authority.
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