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Chicagoland's Transit Data Warehouse
RTAMS was developed by the Regional Transportation Authority (RTA) in coordination with other regional agencies.

The Regional Transportation Authority Mapping and Statistics (RTAMS) is a data warehouse for planning and financial information on the transit system in the northeastern Illinois area surrounding Chicago. RTAMS also allows users to access transit and other related data through an interactive map.

RTAMS Mapping Applications
Interactive Map

RTAMS Contributors

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