CTA Adjusts Route 21 Service After Street Block
CTA reroutes eastbound Route 21 buses via Cicero and 16th Street due to blockage
CTA Reroutes Route 21 Buses Due to Street Block
Eastbound Route 21 Cermak buses are running on a detour due to a street blockage near Cermak and Kilbourn, the Chicago Transit Authority said Friday night. The reroute affects only eastbound service, while westbound buses continue operating normally. The CTA issued the alert at 10:27 PM on March 27, though officials haven't said when the street will reopen or how long the detour will last.
Detour Route Details
Eastbound buses are traveling via Cermak, Cicero, 16th Street, Kostner, and back to Cermak before resuming their regular route, according to the transit agency. The detour bypasses the blocked section near Cermak and Kilbourn. Officials classified the service change as causing minor delays and a reroute. The CTA didn't specify what's blocking the street or whether it's related to construction, an incident, or infrastructure work.
Impact on Service
The reroute adds several turns to the eastbound route, potentially extending travel times for riders heading east on Cermak. Westbound Route 21 buses aren't affected and continue serving all regular stops. Officials advised passengers to allow extra travel time due to the temporary change. The CTA operates more than 120 bus routes across Chicago, with Route 21 serving the Cermak corridor between the Pink Line and destinations on the city's West Side.
Timeline Remains Unclear
The duration of the reroute is listed as to be determined, the CTA said. Officials haven't announced when the street blockage will be cleared or when buses will return to their normal route. The agency typically updates service alerts as conditions change, but a timeline for resolution wasn't provided in the initial alert issued Friday night.
Rider Information
Passengers traveling eastbound on Route 21 should expect the detour to remain in effect until further notice. The CTA said riders can check for updates through real-time tracking systems, though officials didn't specify how frequently the alert status will be updated. Moovit provides real-time bus tracking and service alerts for CTA routes, helping riders plan trips and monitor detours across Chicago's transit network.
