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CTA ‘L’ (Train) System Alerts

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Alerts by route

Red Line

Boarding Change, Delays Between Fullerton and Clark/Division
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Red Line trains will operate on the same track between Fullerton and Clark/Division, resulting in a boarding change and minor delays.
Thu, Apr 22 2021 11:00 PM to Fri, Apr 23 2021 4:00 AM

95th-bound Trains Bypass Jarvis thru Lawrence
Planned Work w/Station(s) Bypassed
Predictions Disabled Affects Train Tracker estimations (What's this?)
95th-bnd Red Line trains will not stop at Jarvis thru Lawrence stns. Shuttle buses provide srvc to 95th-bnd stops btwn Howard & Wilson, via Sheridan & B'way.
Fri, Apr 23 2021 10:00 PM to Sun, Apr 25 2021 7:00 AM

Blue Line

Trains Run in Two Sections
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Blue Ln trns run in two sections: Regular trns btwn Rosemont and Forest Pk (via downtown); shuttle trns btwn O'Hare and Rosemont. Transfer btwn trns at Rosemnt.
Fri, Apr 23 2021 10:00 PM to Sat, Apr 24 2021 6:00 AM

Trains Run in Two Sections
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Blue Ln trns run in two sections: Regular trns btwn Rosemont and Forest Pk (via downtown); shuttle trns btwn O'Hare and Rosemont. Transfer btwn trns at Rosemnt.
Sat, Apr 24 2021 10:00 PM to Sun, Apr 25 2021 6:00 AM

Boarding Change, Delays Between Clark/Lake and Damen
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Blue Line trains will operate on the same track between Clark/Lake and Damen, resulting in boarding changes and minor delays.
Wed, Apr 28 2021 10:00 PM to Thu, Apr 29 2021 12:30 AM

Boarding Change, Delays Between Damen and Clark/Lake
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Blue Line trains will operate on the same track between Damen and Clark/Lake, resulting in boarding changes and minor delays.
Thu, Apr 29 2021 1:00 AM to 4:00 AM

Boarding Change, Delays Between Clark/Lake and Damen
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Blue Line trains will operate on the same track between Clark/Lake and Damen, resulting in boarding changes and minor delays.
Thu, Apr 29 2021 10:00 PM to Fri, Apr 30 2021 12:30 AM

Boarding Change, Delays Between Damen and Clark/Lake
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Blue Line trains will operate on the same track between Damen and Clark/Lake, resulting in boarding changes and minor delays.
Fri, Apr 30 2021 1:00 AM to 4:00 AM

Trains Run in Two Sections
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Blue Ln trns run in two sections: Regular trns btwn Rosemont and Forest Pk (via downtown); shuttle trns btwn O'Hare and Rosemont. Transfer btwn trns at Rosemnt.
Fri, Apr 30 2021 10:00 PM to Sat, May 1 2021 6:00 AM

Trains Run in Two Sections
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Blue Ln trns run in two sections: Regular trns btwn Rosemont and Forest Pk (via downtown); shuttle trns btwn O'Hare and Rosemont. Transfer btwn trns at Rosemnt.
Sat, May 1 2021 10:00 PM to Sun, May 2 2021 6:00 AM

Brown Line

Boarding Change at Belmont
Planned Work
Board/exit Kimball-bound Brown Line trains on the Red Line side of the Howard- and Kimball-bound platform at the Belmont station.
Fri, Apr 23 2021 10:00 PM to Mon, Apr 26 2021 4:00 AM

Delays Between Belmont and Southport
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Brown Line trains in both directions will operate on the same track between Belmont and Southport, resulting in minor delays.
Fri, Apr 23 2021 10:00 PM to Mon, Apr 26 2021 4:00 AM

Purple Line Express

Improved Weekday Service Hours
Service Change
Eff Apr 26 -- During weekday early mornings and afternoon rush periods, Purple Line Express service will begin 10 to 15 minutes earlier.
Mon, Apr 26 2021 to TBD

System status snapshot
‘L’ route status
Red Line
Normal Service
Brown Line
Normal Service
Green Line
Normal Service
Orange Line
Normal Service
Pink Line
Normal Service
Yellow Line
Normal Service
Bus routes w/alerts
Elevator alerts