Chicago Bus Reroutes for Red Line Construction

CTA reroutes westbound 67th-69th-71st buses via Lafayette bridge due to construction work

2026-04-27, Moovit News Team

CTA Reroutes 67th-69th-71st Bus Near Red Line

Riders on Chicago's South Side will need to adjust their commutes as the CTA temporarily reroutes westbound #67th-69th-71st buses near the 69th Street Red Line station. The change, announced late Sunday, April 26, affects only westbound service, with eastbound buses continuing normal operations. Transit officials said the reroute is necessary due to construction work at the 69th/Red Line station, though they haven't specified when the work will be completed.
CTA bus on Chicago's South Side near 69th Street with Red Line station visible in background

Construction Forces Service Adjustment

The reroute stems from ongoing construction activity near the 69th/Red Line station, according to the transit agency. CTA officials classified the change as a minor delay and reroute requiring passenger awareness. The agency issued the alert at 11:24 PM on Sunday, with no end date provided for when normal routing will resume. Transit agencies typically implement temporary reroutes when construction, utility work, or infrastructure projects block regular bus paths, with durations ranging from days to several months depending on project scope.

Buses Take Bridge Detour Route

Westbound buses now travel via 69th/Lafayette, cross the bridge to the bus stop light, then resume their normal route, according to the CTA alert. Eastbound service remains unchanged and operates on the regular route. Officials didn't specify how much additional travel time riders should expect, but advised passengers to allow extra time when using this route. The detour adds at least one turn and a bridge crossing that aren't part of the standard routing pattern.
CTA bus crossing bridge near Lafayette Avenue on Chicago's South Side during reroute

No Timeline for Normal Service Return

The CTA listed the reroute's end date as TBD, meaning officials haven't determined when buses will return to their regular path. The agency typically updates service alerts as construction progresses and completion dates become clearer. Transit officials said they'll notify riders when normal routing resumes, though they didn't specify how far in advance that notification will occur.

Riders Should Plan for Delays

Passengers using the westbound #67th-69th-71st route should build extra time into their trips until the reroute ends, officials said. The detour may affect connections to the Red Line at 69th Street, though the station itself remains open for rail service. Riders can check Moovit for real-time bus locations and updated arrival times during the construction period to better plan their journeys on affected routes.