CTA Reroutes Bus 15 for Utility Work
CTA Route 15 buses detour via Stony Island and 73rd Street for utility work March 25-30
CTA Reroutes Bus 15 for Utility Work
Chicago's Route 15 Jeffery Local will detour around a construction zone for nearly a week starting Wednesday. The Chicago Transit Authority announced buses will run via Stony Island, 73rd, and Jeffery in both directions from March 25 at 8 AM through March 30 at 4 PM. The temporary change affects service between 71st and 73rd streets, where utility crews will be working.
Utility Maintenance Drives Service Change
The reroute stems from scheduled utility maintenance on Jeffery between 71st and 73rd streets, transit officials said. Infrastructure work along bus corridors typically requires temporary detours to ensure worker safety and allow equipment access to underground utilities. The CTA coordinates with city departments and contractors to minimize service disruptions during essential maintenance projects. Officials didn't specify which utility company is performing the work or what type of infrastructure is being maintained.
Route Details and Affected Stops
Buses will travel along Stony Island before turning onto 73rd Street and reconnecting with Jeffery, bypassing the two-block construction zone. The detour affects both northbound and southbound service on the route, which normally runs along Jeffery through the South Shore neighborhood. Officials didn't say how many bus stops will be temporarily relocated or whether riders will need to walk to alternate stops during the five-day period. The Route 15 typically serves residential areas and connects riders to other CTA services in the area.
Five-Day Timeline for Detour
The service modification begins Wednesday, March 25, 2026, at 8 AM and continues through Monday, March 30, 2026, at 4 PM. The timing suggests utility crews need weekday access to complete infrastructure work, with service returning to normal routing by Monday afternoon. Transit officials advised passengers to allow extra travel time during the reroute period, though they didn't estimate how much additional time trips might take.
Rider Information and Updates
Passengers can expect minor delays as buses navigate the detour route through the South Shore area. The CTA typically posts signage at affected stops to direct riders to temporary boarding locations during construction-related reroutes. Transit officials said customers should check for service updates before traveling during the March 25-30 period. Moovit provides real-time bus tracking and detour information for CTA routes throughout Chicago.
