Parts of CTA Red, Blue lines affected by overnight work next week, with trains single-tracking
If you use the CTA Red and Blue lines, there will be some overnight service changes next week because of track maintenance.
Hosted on MSN1mon
CTA Blue Line service resumes after incident
“Blue Line trains are standing at Western due to an unauthorized person on the tracks. Crews working to restore service,” an alert from the transit agency said shortly after 3 p.m.