Chicago Red Line Adapts Service During Track Work
Red Line trains share single track between Garfield and Sox-35th stations
Red Line Trains Share Track at Garfield
Chicago's Red Line trains are operating on a single track between Garfield and Sox-35th stations, transit officials said. The temporary track configuration affects both directions of service and requires riders to follow modified boarding procedures at affected stations. Officials haven't said when normal two-track operations will resume.

Single-Track Operation Slows Service
The shared track arrangement means trains traveling in opposite directions must wait for clearance before proceeding through the affected section, which naturally extends travel times. Transit agencies typically implement single-track operations during maintenance work or infrastructure repairs that require one track to be taken out of service. The CTA classified this as a high-severity alert, indicating riders should expect noticeable impacts to their commutes. Specific details about what work necessitated the track sharing weren't available by publication time.
Platform Assignments Change During Work
Riders using stations between Garfield and Sox-35th need to check platform signage carefully, as boarding locations may differ from normal operations. During single-track configurations, both northbound and southbound trains sometimes use the same platform, requiring clear directional signage to prevent confusion. Officials said passengers should allow extra travel time when using this portion of the Red Line. The agency didn't provide estimates for how much additional time riders should budget for trips through the affected area.

Timeline for Normal Service Unclear
The CTA hasn't announced when two-track operations will resume between Garfield and Sox-35th stations. Transit officials said the single-track arrangement will continue until necessary work is completed, but didn't specify what that work involves or how long it's expected to take. The agency typically provides timeline updates as projects progress.
Riders Advised to Plan Ahead
Commuters who regularly use the Red Line between Garfield and Sox-35th should build extra time into their schedules until normal service resumes. Station staff can provide boarding guidance for passengers unfamiliar with the temporary configuration. Moovit provides real-time updates for CTA Red Line service, helping riders plan trips and adjust for delays during the single-track operation.











