Route 311 Detour Alert

Effective Friday, June 12, 2026

Due to construction, Oak Park Avenue will be closed between Windsor Avenue and Stanley Avenue in Berwyn. As a result, Route 311 trips will operate on the following detour until construction is completed:

Route 311 Detour

Oak Park Avenue ↔ 34^th Street ↔ East Avenue ↔ 26^th Street↔ Oak Park Avenue

During this detour, Route 311 will not operate on Oak Park Avenue between 34^th and 26^th Street.

On the temporary route segments, bus stop signs will not be present. Riders can get on or off the bus at any safe intersection along those segments.