
CTA: Additional Work Means Removal of 8 Miles of Slow Zones This Year
CHICAGO — The Chicago Transit Authority announced an aggressive schedule to eliminate eight miles of slow zones on branches of two of its busiest rail lines – the north branch of the Red Line and the subway portion of the O’Hare branch of the Blue Line. The subway portion of the Blue Line work is underway and will be completed by mid-September and the Red Line work will be completed by year-end. Over the last ten weeks, CTA engineers have been focused on developing a detailed specification for re-building the Blue Line tracks from Addison to O’Hare. “We know our customers have been extremely frustrated with the Blue Line’s reliability