Blue Line service changes through April 6

Nightly work begins Mon., Apr. 2 on the Blue Line, according to the Chicago Transit Authority (CTA). 

Boarding changes between Grand and LaSalle 

Nightly from 11 p.m. Mon., Apr. 2 to 4 a.m. Fri., Apr. 6
Board and exit trains on the O'Hare-bound side of the platform at the Clark/Lake, Washington, Monroe and Jackson stations.

Trains in both directions will operate on the same track between LaSalle and Grand. 

There will be possible travel delays due to track maintenance, passengers are advised to allow for extra travel time.