List of Chicago Transit Authority bus routes - Wikipedia
Chicago's transit-oriented development rules have been extended to bus routes
CTA launches redesigned bus tracker website - CBS Chicago
Web-based System Map - CTA
Mapped: Explore our interactive CTA ridership map - Streetsblog Chicago
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
CTA 35 bus - Chicago
CTA Bus system and the study route | Download Scientific Diagram
Public Transportation - McCormick Place
CTA Bus Routes That I Wish Existed on the Northside : r/chicago
CTA 135 bus - Chicago
Illinois Railway Museum's CTA History Website
Chicago CTA Train Bus Map (Scanned Image)
Map of Chicago bus: bus routes and bus stations of Chicago
Chicago Downtown Chicago
Maps - CTA
1983 Spring-Summer CHICAGO TRANSIT AUTHORITY CTA ROUTE MAP Train L Subway Bus | eBay
chicago: bus rapid transit moves forward — Human Transit
CTA 15 bus - Chicago
Electrification of CTA Buses: Health Implications of Inaction
37 Sedgwick (Bus Route Info) - CTA
31 Route: Schedules, Stops & Maps - 33rd Place & Rhodes (West) (Updated)
Mapped: Explore our interactive CTA ridership map - Streetsblog Chicago
