CTA Reroutes Route 147 to Maintain Service
CTA reroutes northbound 147 buses through downtown streets due to Michigan Avenue blockage
CTA Route 147 Reroutes North of Loop
Northbound buses on Chicago's 147 Outer DuSable Lake Shore Express are taking a detour through downtown streets due to a street blockage near Michigan Avenue and Ida B Wells Drive. The Chicago Transit Authority rerouted the service Saturday morning, sending affected buses via Congress Plaza, Ida B Wells, Michigan, Van Buren and State streets. Southbound 147 buses aren't affected and continue operating on their regular route.
Background
The 147 Outer DuSable Lake Shore Express serves as a key connection between downtown Chicago and neighborhoods along the lakefront, typically running along Michigan Avenue through the Loop. Transit officials said the blockage required immediate rerouting to maintain service continuity. The agency classified the alert as causing minor delays and a reroute. Officials haven't said what caused the street blockage or provided details about the nature of the obstruction.
Route Details
The temporary route sends northbound buses west on Congress Plaza before turning north on Ida B Wells, then east on Michigan, north on Van Buren, and finally north on State Street to rejoin the regular route. Transit officials said passengers should allow extra travel time when using this route. The detour adds several turns through downtown streets that aren't part of the route's typical path. Officials didn't specify how much additional travel time riders should expect.
Timeline
The reroute took effect Saturday, April 25, 2026, at 8:12 AM, according to the transit agency. Officials haven't announced when the 147 will return to its regular route or provided an estimated timeline for resolving the street blockage. The agency said it'll continue monitoring the situation, though specific details about when updates will be provided weren't available.
Rider Impact
Passengers traveling northbound on the 147 should expect minor delays and different stop locations while the detour remains in effect. Only northbound service is affected—southbound riders can expect normal operations. Moovit provides real-time bus tracking and alternative route suggestions for CTA riders navigating service changes throughout Chicago's transit system.
