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“The Red and Purple Modernization program is a transformational project that will allow the CTA to provide more accessible and reliable service for decades to come,” Sen. RPM is the latest project to modernize the Red Line, CTA’s busiest line that serves more than 30 percent of all rail customers. The bypass is the first major piece of work completed during Phase One of RPM, a transformational project that is rebuilding century-old rail structure and CTA stations, improving the reliability, comfort and convenience of CTA service for decades to come. The bypass eliminates a 115-year-old rail junction that had become a chokepoint for service across the CTA rail system and will allow CTA to add rail service during busy travel periods and reduce overcrowding and delays. The new Red-Purple Bypass is an important part of CTA’s work to improve Red Line service throughout the region. I’m proud of the progress CTA has made with the RPM project and beyond confident this bypass will benefit every single person who uses our transit system in the City.” "Our city and our residents deserve an easily accessible and reliable CTA commute, and I’m thrilled to see the continued improvement and modernization of one of the busiest 'L' lines. ”The reconstruction of the Red Line in our transportation and trail system has been long overdue," said Mayor Lightfoot. The new bypass is the first new, permanent mainline track to be added to CTA since the Orange Line opened in 1993. The largest reconstruction project in CTA’s history, RPM is modernizing and replacing 100-year-old rail structures and stations to improve rail service reliability, comfort and convenience for CTA customers.
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The Red-Purple Bypass, which began service in November 2021, is the first major improvement to be delivered to CTA customers as part of the historic $2.1 billion Red and Purple Modernization (RPM) Phase One project. The North Belmont Red-Purple Reconstruction project will remove a curvature in the tracks between Belmont and Addison station, allowing CTA to improve its service throughout the transit system. Lightfoot and Chicago Transit Authority (CTA) President Dorval Carter Jr., joined by Senator Dick Durbin, Representatives Mike Quigley, Jan Schakowsky, Alderman Tom Tunney (44th Ward), and other dignitaries today announced the completion of the Red-Purple Bypass and announced the start of demolition work to reconstruct 100-year-old elevated track structure north of Belmont Red Line station.
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