Construction at multiple Northwest Side Blue Line stations are expected to cause delays Thursday night and Friday morning.
Blue Line trains in both directions will operate on the same track between the Logan Square and Irving Park stations from 9 p.m. Thursday until 4 a.m. Friday while crews make signal improvements, according to the CTA’s Web site.
As a result, passengers must board and exit all trains on the Forest Park-bound side of the platform at the Belmont and Addison stations, the CTA said.
Minor delays are expected but customers should allow extra travel time.
