chicago: bus rapid transit moves forward — Human Transit
Chicago transit map showing CTA bus, "L" and subway lines and connecting suburban bus routes / Chicago Transit Authority - American Geographical Society Library Digital Map Collection - UWM Libraries Digital Collections
Active Transportation Alliance
Transit Maps: Fantasy Map: Chicago Transit Future by Michael Tyznik
Advertising on Buses in Chicago, IL - Get Bus Ads Here
Chicago CTA Train Bus Map (Scanned Image)
CTA Online System Map - Downtown Area | Chicago city map, Chicago bus, System map