Blue Line service changes Nov.13 - 16

Chicago Transit Authority (CTA) warns of delays between Irving Park and Logan Square starting Fri., Nov. 13, at 10 p.m.

They recommend allowing for extra travel time until Nov. 16 at 4 a.m. as boarding and exiting of all trains will occur on the O'Hare-bound side of the platform at the Addison and Belmont stations. 

"We are performing track maintenance to ensure that trains continue to operate safely," states the CTA announcement.