Realtime rail and bus predictions and map directly from CTA (Chicago Transit Authority), serving the Chicago metropolitan area. -Realtime Chicago CTA L predictions (Next Train) for every L train station in the Chicago region with auto refresh direct from CTA. -Realtime Chicago CTA bus (Next Bus) predictions for every bus stop in the Chicago region with auto refresh direct from CTA. -Location based L station finder to locate L stations nearby. Provides navigation. -Location based bus stop finder to locate CTA bus stops nearby. Provides navigation. -Mapping for Chicago L rail stations and bus stops. -Save commonly used CTA L stations and stops into your Favorites list for easy access. -Look up CTA bus stop predictions directly by the bus stop number. -Check to see if CTA is broadcasting any major alerts or disruptions. -Access the CTA L rail map to plan your Chicago L route (app downloads directly from CTA). -Smartphone and tablet compatibility. -Live twitter feed for CTA -More intelligent interface than Transit Tracks and Chicago Transit Tracker apps. -And of course, FREE -Best Chicago CTA based app in the market. You must have network access to use these resources.