CTA Reroutes 8 Routes Around Downtown Construction

Eight CTA bus routes detour around State Street construction zone from April 13 to May 25

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CTA Reroutes 8 Bus Routes on State Street

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Eight CTA bus routes will detour around a downtown construction zone for six weeks starting April 13, transit officials said. Southbound State Street closes between Wacker and Randolph through May 25, forcing routes #2, #6, #10, #29, #36, #62, #146, and #148 onto alternate paths. The closure affects only southbound service, with northbound buses continuing normal operations.

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The State Street closure is part of ongoing infrastructure work in Chicago's central business district, according to the transit agency. Construction projects in the Loop typically require temporary bus reroutes to maintain service while work crews access underground utilities or repair street surfaces. Officials said the six-week timeline allows contractors to complete necessary work while minimizing disruption to the transit network. The affected corridor serves thousands of daily riders traveling between the Loop and South Side neighborhoods.

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Passengers will board southbound buses at temporary stops during the closure. Routes #2, #6, #10, #29, #36, #62, and #146 will pick up riders at the southwest corner of State and Washington, while route #148 passengers should board at Michigan and South Water. The reroute begins at 9:00 AM on April 13 and continues through May 25. Officials advised riders to allow extra travel time and watch for temporary stop signage in the affected area.

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The April closure adds to an existing reroute affecting northbound #146 and #148 buses that's been in place since August 20, 2025. Those northbound buses currently operate via State, Wacker Drive, and East Wacker Place before resuming their normal route on Michigan due to separate construction at State and Lake. Officials haven't announced when that earlier reroute will end.

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Riders should plan for longer commutes during the construction period and confirm their boarding locations before traveling. The CTA typically posts temporary stop signs and updates service information as reroutes take effect. Moovit provides real-time bus locations and updated route maps for all affected CTA services during construction-related detours.