Chicago Route 49 Rerouted Around Street Blockage

CTA Route 49 detours via 59th, Damen, and 55th streets due to Western Avenue blockage

2026-05-04, Moovit News Team

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CTA Route 49 Rerouted Due to Western Ave Blockage

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Chicago's #49 Western bus route is temporarily rerouted in both directions due to a street blockage near Western Avenue and 57th Street, the Chicago Transit Authority said. The detour began Friday, April 17, at 12:26 a.m., with buses now traveling via Western Avenue, 59th Street, Damen Avenue, and 55th Street before returning to Western Avenue. The CTA classified the service change as causing minor delays, and riders should allow extra travel time.
CTA bus on Western Avenue in Chicago's South Side neighborhood with urban street scene

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The reroute affects one of Chicago's major north-south bus corridors, which runs along Western Avenue for most of its route. Transit officials said the street blockage near the Western and 57th intersection required the temporary detour to maintain service continuity. The agency didn't specify what caused the blockage or provide details about the obstruction's nature. Bus reroutes due to street blockages are common in urban transit systems, typically resulting from construction, utility work, or infrastructure issues that make normal routes temporarily impassable.

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The detour route takes buses east on 59th Street from Western Avenue, then south on Damen Avenue to 55th Street, before heading back west to rejoin Western Avenue. Officials said the modification allows buses to bypass the blocked section while serving nearby stops. The CTA hasn't said how many bus stops are temporarily unavailable or whether alternate stop locations have been established along the detour route. Transit agencies typically try to minimize the number of skipped stops during reroutes, but specific details about stop access weren't provided.
CTA bus route map showing detour path with street signs for Western Avenue, 59th Street, Damen Avenue intersection

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The reroute will remain in effect until further notice, with the end date currently listed as to be determined. Officials haven't said when they expect to resolve the street blockage or when buses will return to their normal route. The CTA said it'll continue monitoring the situation and will notify riders when regular service resumes. The agency typically provides advance notice before ending temporary reroutes, though a specific timeline for updates wasn't available.

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Riders using the #49 Western route should plan for minor delays and possible changes to their usual boarding locations during the detour. The CTA said passengers can sign up for service alerts to receive notifications about changes affecting their regular routes. Real-time bus tracking through Moovit helps riders navigate the temporary route changes and find the nearest available stops along the detour path.