welcome to cta bus tracker. Choose your stop (in alphabetical order): Welcome to cta bus tracker. Choose your direction of travel: choose a tracker to use: Cta bus tracker sm get estimated arrival times for cta buses or see them on a map. Cta train tracker sm get estimated arrival times for 'l' trains or. cta bus tracker uses gps devices to report bus location data (and more) back to our servers. We can then, in real time, show you where buses are on a map and estimate. Diy transit info display beta. 5 58°f (14°c) 7:35 am.
