Blue Line overnight changes

The Chicago Transit Authority (CTA) is continuing its maintenance work overnight along the Blue Line to provide the least amount of impact on passenger travel time. 

Boarding changes between Clark/Lake and Damen 

From 11 p.m. Tues., Apr. 17, nightly until 4 a.m. Fri., Apr. 20

Board and exit trains on the Forest Park-bound side of the platform at the Grand, Chicago and Division stations. 

Trains in both directions will operate on the same track between Clark/Lake and Damen