Historic Station Tours : The Chicago Architecture Foundation and the Chicago History Museum provide tours of Chicago's historic rapid transit system, visiting several of Chicago's oldest, most unique, and most architecturally interesting rapid transit facilities, with tours and lectures given at each site. Section also includes information and photos from Chicago-L.org's past tours.

Mishaps and Unusual Occurrences : Described here are some of the accidents, mishaps, and uncustomary circumstances that have befallen the "L".

Frequently Asked Questions : A compilation of common queries.

Vocabulary of the "L" : Learn an automatic train signal from a "fool catcher" with our list of vocabulary words and phrases.