Trains were bypassing the Illinois Medical District station.
Passengers at the Racine should station were asked to board all trains on the Forest Park-bound side of the platform.
CTA officials said there were still minor delays as of 3:45 p.m.
Trains were bypassing the Illinois Medical District station.
Passengers at the Racine should station were asked to board all trains on the Forest Park-bound side of the platform.
CTA officials said there were still minor delays as of 3:45 p.m.