South Shore Line trains will make an extra stop Friday for the Chicago Comic and Entertainment Expo.
All westbound trains will stop at McCormick Place between 10:16 a.m. and 6:04 p.m. Eastbound trains will pick up passengers there between 12:43 and 11:08 p.m., except for some rush hour trains.
On Saturday, an extra eastbound train will leave Millennium Station at 4:25 p.m., pick up passengers at McCormick Place at 4:34, and then make all local stops from Hegewisch to Carroll Avenue. Most regularly-scheduled weekend trains will stop at McCormick Place on request.
