CTA Crews Restore Green Line After Signal Issue

Signal problems near Ashland/Lake station cause delays on Green and Pink Lines

Green Line Delays Hit CTA After Signal Problems

Chicago's Green Line is running with significant delays after signal problems near Ashland/Lake station caused congestion across the line, transit officials said. Pink Line service is also disrupted, with trains running only between 54th and Polk stations before connecting to the Blue Line at Racine. Crews are working to restore normal service, but officials haven't said when full operations will resume.

Multiple Lines Affected by Signal Issues

The signal problems near Ashland/Lake station have created ripple effects across CTA's rail network, according to the transit agency. The disruption affects two of the system's eight rail lines directly, while other lines are experiencing crowding as riders seek alternate routes. Transit officials said the signal issues began earlier in the day, though a specific time wasn't provided. The Chicago Transit Authority operates one of the nation's largest rail systems, serving an average of more than 700,000 riders daily across its rail and bus network.

Service Changes and Crowding Expected

Trains and platforms may be busier than usual as crews work to restore normal service, officials said. The Red Line, Brown Line, and Orange Line are operating normally, while the Purple Line and Yellow Line have added service to help accommodate displaced riders. The Blue Line has planned work in progress that's separate from the signal problems. Officials advised passengers to allow extra travel time when using affected lines, though they didn't specify how much additional time riders should expect. Beyond the rail disruptions, 40 bus routes are experiencing various service changes, and several elevator outages are reported at stations on the Blue, Brown, Green, Purple, and Pink Lines.

Timeline for Normal Service Unclear

Transit officials said crews are working to restore normal service but haven't provided a timeline for when the signal problems will be fully resolved. The agency typically updates service alerts as conditions change, though officials didn't say how frequently riders can expect updates. Passengers using the Green Line and Pink Line should plan for continued delays until further notice.

Riders Urged to Check Real-Time Updates

Commuters relying on the Green Line and Pink Line should expect longer travel times and consider alternate routes where possible, officials said. The disruptions affect riders traveling through the West Side corridor, though officials haven't specified how many passengers are impacted. Moovit provides real-time updates for CTA rail lines, helping riders navigate service changes and find the fastest available routes during disruptions.