Routes 421 and 422 Detour Alert
Starts Monday, August 17, 2020
Due to the reconstruction of Central and the restriction to one-way, westbound traffic between Green Bay and Sheridan in Wilmette, buses will detour as follows:
Route 421 Eastbound
Wilmette – Lake – Sheridan – Central – 4th – Linden CTA Purple Line Station
Route 422 Eastbound
Lake – Sheridan – Central – 4th – Linden CTA Purple Line Station
During this detour, eastbound buses will not serve the following segments:
Park between Wilmette and Central; Central between Park and 4th
Green Bay between Lake and Central; Central between Green Bay and 4th
Route 421 & 422 Westbound
From the Linden CTA Purple Line Station, buses will travel Linden – 3rd – Greenleaf – 4th – Central, back to their regular route
Route 423 Southbound
From the Linden CTA Purple Line Station, buses will travel Linden – 3rd – Greenleaf – 4th – Sheridan, back to its regular route.
Westbound buses are not affected and will follow the regular routing.
Weather will determine the exact start time and project duration. Buses will detour until construction is complete and the road reopens, which is expected to be in December 2020. Please allow additional travel time during this detour.