OUTDATED, HISTORICAL VERSION -- Points representing CTA Rail Stations. To view or use these files, special GIS software, such as Google Earth, is required. (Note: Station locations are based on the facility, and are not necessarily where an entrance to station would be.)
data.cityofchicago.org (2011). CTA - 'L' (Rail) Stations - KML (Deprecated February 2015) [Illinois--Chicago]. City of Chicago Data Portal. https://data.cityofchicago.org/d/bs96-uama (web service)