All CTA Blue Line train service has been suspended near Chicago O'Hare Airport due to police activity at the Rosemont stop.

CHICAGO - Blue Line trains are running again Tuesday morning after police activity near Rosemont temporarily suspended ...

It would be wrong to simply say the CTA attempted to make safety a priority. It has. The agency will likely spend $68 million on security in 2025, up from $17.5 million in 2018. And the CTA last ...