Routes 309, 313, and 315 Detour Alert Update

Effective Sunday, August 9, 2026

The construction project that affected buses making the right turn from Mayfield to westbound Corcoran in Chicago is completed. As a result, Routes 309, 313, and 315 will return to regular route.

Also, Routes 309, 313 and 315 will resume bus stops service at Corcoran Place/Mason Avenue and Corcoran Place/Austin Boulevard in Chicago.