All elevated Loop CTA train lines will shut down for the weekend, the city said, as they do work on the Loop and Lake junction.
The shutdown will affect the Green, Brown, Orange and Pink lines. The work is part of the Chicago Department of Transportation’s Lake Street Bridge replacement project.
Green and Pink line service has already been disrupted since Oct 12, with tracks not operating between the Clinton and Clark/Lake stations as part of the bridge project. That work ends Friday, according to the city…