Chicago police are searching for multiple people accused of attacking a CTA rider in the Loop.

Police did not say what led to the incident or provide the victim's condition.

Chicago-area residents and visitors will have to find alternative modes of transportation in the Loop, as trains on four different CTA lines will not be operating in the downtown area. Elevated rail ...

Attention CTA riders: Four busy train lines in the Loop and downtown will be shut down this weekend. According to a release, the CTA will be replacing "critical track switching equipment at the Tower ...