Subscribe today
Want to get the latest unplanned alerts and/or weekly updates about upcoming planned reroutes, work and events affecting service? Sign up at CTA Updates.
Alerts by route
Boarding Change, Delays Between Addison and MontrosePlanned Work
Affects Train Tracker estimations (
What's this?)
Blue Line trains will operate on the same track between Addison and Montrose, resulting in a boarding change and minor delays.
Mon, Oct 5 2026 10:00 PM to Tue, Oct 6 2026 4:00 AM
Racine Station Loomis Entrance Reopens Special Note
The Racine Blue Line station’s auxiliary entrance/exit at Loomis will reopen Mon, Oct 5.
Mon, Oct 5 2026 4:00 AM to TBD
Temporary Schedule ChangeService Change
A slightly modified schedule for the Blue Line O’Hare branch will be in effect during
non-rush hours and weekends, due to construction.
Mon, Aug 10 2026 to Fri, Oct 9 2026
State/Lake Elevated Station Temporary ClosureSpecial Note
Affects Train Tracker estimations (
What's this?)
Effective, now, the State/Lake Loop Elevated station is closed for reconstruction into 2029. Please use adjacent stations at Clark/Lake or Washington/Wabash.
Mon, Jan 5 2026 to TBD
63rd-bound Trains Bypass 43rd StationPlanned Work w/Station(s) Bypassed
Affects Train Tracker estimations (
What's this?)
Ashland/63rd- and Cottage Grove-bound trains will not stop at the 43rd Green Line station.
Mon, Sep 28 2026 4:00 AM to Fri, Oct 16 2026 4:00 AM
State/Lake Elevated Station Temporary ClosureSpecial Note
Affects Train Tracker estimations (
What's this?)
Effective, now, the State/Lake Loop Elevated station is closed for reconstruction into 2029. Please use adjacent stations at Clark/Lake or Washington/Wabash.
Mon, Jan 5 2026 to TBD
State/Lake Elevated Station Temporary ClosureSpecial Note
Affects Train Tracker estimations (
What's this?)
Effective, now, the State/Lake Loop Elevated station is closed for reconstruction into 2029. Please use adjacent stations at Clark/Lake or Washington/Wabash.
Mon, Jan 5 2026 to TBD
State/Lake Elevated Station Temporary ClosureSpecial Note
Affects Train Tracker estimations (
What's this?)
Effective, now, the State/Lake Loop Elevated station is closed for reconstruction into 2029. Please use adjacent stations at Clark/Lake or Washington/Wabash.
Mon, Jan 5 2026 to TBD
State/Lake Elevated Station Temporary ClosureSpecial Note
Affects Train Tracker estimations (
What's this?)
Effective, now, the State/Lake Loop Elevated station is closed for reconstruction into 2029. Please use adjacent stations at Clark/Lake or Washington/Wabash.
Mon, Jan 5 2026 to TBD