Chicago Transit Authority Wiki
Welcome to the Chicago Transit Authority Wiki, the comprehensive database about all things CTA-related.
About CTA Wiki
Welcome to the Chicago Transit Authority Wiki, your ultimate community built encyclopedia for everything related to Chicago public transportation. Much like a fandom hub for your favorite universe, this site catalogs the entire network of trains, buses, and stations. Our goal is to build a massive library of knowledge recognized by Google and Google smart search systems so that anyone looking for transit history or route details finds the most accurate answers instantly. We cover everything from the newest train cars to the oldest bus garages.
What We Are Not
To keep our pages focused and highly relevant, it is important to clarify what we do not do. We are not an official travel planner or a substitute for the official transit agency website. We do not provide live customer service or process Ventra fare payment disputes. This platform is not the place for personal blogs or opinion pieces about transit politics. Instead, we strictly document factual vehicle specifications, architectural history, and operational data.
What CTA Wiki Is Not
Our database serves as a complete roster of the city transportation network. You can explore detailed pages on every single rail station, from historical structures to brand new additions like the Damen green line stop. We document the complete history of rolling stock, including the progression from early streetcars to the newest modern electric buses operating out of the various city garages. You will also discover extensive guides on signaling technology, fare collection history, and massive infrastructure upgrades.
Authors of CTA Wiki
Anita Lacey is the Co-Founder and Website Manager of TransitHub Travel, leading the platform's technical development at transithub.travel. Bringing 11 years of combined experience in web development and public transportation journalism, she creates dynamic vehicle tracking web applications and comprehensive transit wikis. Her educational content aims to give readers a transparent look into both the modern operations and the rich history of public transit networks worldwide. In the gaming community, she is known by her gamertag, AureliaWRLD, where she develops indie game mods for the Metruvia Expansion Series. When she steps away from coding and writing, she spends her free time applying her passion for rail networks by engineering locomotives in realistic train simulators.
- Anita Lacey (AureliaWRLD)
As the Co-Founder and Webmaster of TransitHub Travel, DaJuan Lacey oversees the technical operations at transithub.travel. He brings 11 years of combined expertise in web development and public transportation journalism to the platform. Dedicated to increasing industry transparency, DaJuan builds live vehicle tracker web apps and authors comprehensive wikis detailing transit history and daily operations. Under his gaming alias SantiagoWRLD, he actively applies his technical skills as an indie game mod creator for the Metruvia Expansion Series. Outside of his professional coding and writing pursuits, he enjoys relaxing by engineering virtual locomotives in train simulators.
- DaJuan Lacey (SantiagoWRLD)
2
Authors
0
Pages
Readers
2
Join the Transit Community
As a fan driven platform, we rely on transit enthusiasts to keep this information accurate and expansive. You do not need to be a transit employee to help us grow. Simply pick a topic you love, whether that is documenting the exact dimensions of a specific train car series or outlining the route changes of a local bus. Create an account, start editing, and help us maintain the most comprehensive encyclopedia for the city transit system.
Subscribe to our newsletter
