Chicago Route 111 Detours — Service Adapts to South Side Blockage

Route 111 buses detoured via King Drive, 100th, Cottage Grove due to street blockage

2026-02-13, Moovit News Team

Route 111 Buses Rerouted on Chicago's South Side

Chicago's Route 111 buses are running on a detour due to a street blockage near King Drive and 101st Street, transit officials said. The Chicago Transit Authority rerouted buses in both directions, with service now traveling via King Drive, 100th Street, Cottage Grove Avenue, 103rd Street, and back to King Drive. Riders should expect minor delays and plan for additional travel time.

Street Blockage Forces Service Changes

The temporary reroute affects the 111 111th/King Drive bus route, which serves Chicago's South Side neighborhoods. Transit officials classified the disruption as a high-severity alert, indicating significant impact on regular service patterns. The CTA didn't specify what caused the street blockage or provide details about the nature of the obstruction. Street blockages typically result from construction, emergency repairs, special events, or traffic incidents that make normal bus routes impassable.
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Detour Route Details

Buses are following a specific detour path to navigate around the blocked section of roadway. The reroute takes buses along King Drive to 100th Street, then west on 100th to Cottage Grove Avenue, south on Cottage Grove to 103rd Street, and east on 103rd back to King Drive where regular routing resumes. Officials didn't say how many bus stops are affected by the detour or whether temporary stop locations have been established. The agency also hasn't indicated how long the street blockage is expected to remain in place.
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Timeline for Normal Service Restoration

The CTA hasn't announced when Route 111 buses will return to their regular routing. Officials said riders should check for updates before their commute, but didn't provide a specific timeline for when the street blockage will be cleared. Transit agencies typically restore normal service as soon as roadway obstructions are removed and streets are deemed safe for bus operations.

Rider Information and Updates

Passengers using Route 111 should plan for longer travel times and possible changes to their usual boarding locations during the detour. The CTA advised riders to check for service updates before traveling. Moovit provides real-time bus tracking and detour information for Chicago CTA routes, helping riders navigate temporary service changes and find the nearest available stops.