One response to the CTA shows a crowded train stopped underground. Several social media tweets saying they were riders on the affected trains indicated that passengers were stuck on trains without power or air conditioning for upwards of 45 minutes. (The Blue Line has two stations at Harlem Avenue: one in the Kennedy Expressway on the Northwest side and one on the Eisenhower Expressway in Forest Park, Illinois. At this time, also consider other service alternatives that may serve your trip, such as nearby bus routes, or using buses to other rail lines.'Īt 10:09 a.m., the agency said that service had resumed, but that 'Trains are running w/residual delays and congestion following an earlier unauthorized person on the tracks at Division.' The Blue Line is one of two lines in Chicago with more than one station having the same name, with the Green Line being the other. 'We are working to restore service as quickly as possible,' the alert said. and Racine Ave.was temporarily suspended due to an 'unauthorized person on the tracks,' according to a customer alert posted on the agency's website and a Tweet from the agency Tuesday morning at 8:56 a.m. Blue Line service on Chicago Transit Authority trains between between Addison St. A stairwell at the CTA Blue Line LaSalle station is shown March 25, 2023, in Chicago.

Cta blue line