CTA 121 Bus Schedule Union/Streeterville Express Connecting Union Station with Streeterville, the 121 Union/Streeterville Express bus offers a direct route to Chicago’s lakefront and medical district. This comprehensive guide features express route information, including schedules, route maps, and service notifications, catering to commuters and patients looking for a quick and comfortable transit option.
121 Bus Schedule Union/Streeterville Express
Chicago Transit Authority, listed Bus Stops for Route 121
Stop ID#, Stop name, Direction of travel, from the stop, Location, Special notes.
12713, Adams & Canal, Westbound, Northeast Corner.
12713, Adams & Canal, Westbound, Northeast Corner.
596, Fairbanks & Chicago, Northbound, Southeast Corner, AM rush period only
593, Fairbanks & Erie, Northbound, Southeast Corner, AM rush period only
584, Fairbanks & Huron, Southbound, Northwest Corner, PM rush period only
587, Fairbanks & Ohio, Southbound, Southwest Corner.
587, Fairbanks & Ohio, Southbound, Southwest Corner.
595, Fairbanks & Superior, Northbound, Southeast Corner.
761, Grand & St. Clair, Westbound, Northeast Corner, Temporarily out of service
17071, Illinois (Lower) & St. Clair, Eastbound, Southwest Corner.
17071, Illinois (Lower) & St. Clair, Eastbound, Southwest Corner.
67, Jackson & Canal, Eastbound, Southwest Corner.
67, Jackson & Canal, Eastbound, Southwest Corner.
17926, McClurg & Grand, Northbound, Southeast Corner, PM rush period only
17742, McClurg & Huron, Northbound, Southeast Corner, PM rush period only
17746, McClurg & Huron, Southbound, Southwest Corner, AM rush period only
17743, McClurg & Ontario, Northbound, Southeast Corner, PM rush period only
6583, Michigan (Lower) & E. Wacker, Northbound, Southeast Corner.
6583, Michigan (Lower) & E. Wacker, Northbound, Southeast Corner.
6584, Michigan (Lower) & Hubbard, Northbound, Northeast Corner.
6584, Michigan (Lower) & Hubbard, Northbound, Northeast Corner.
6586, Michigan (Lower) & Illinois, Southbound, Northwest Corner.
6586, Michigan (Lower) & Illinois, Southbound, Northwest Corner.
6585, Michigan (Lower) & Illinois, Northbound, Southeast Corner.
6585, Michigan (Lower) & Illinois, Northbound, Southeast Corner.
6587, Michigan (Lower) & Kinzie, Southbound, Northwest Corner.
6587, Michigan (Lower) & Kinzie, Southbound, Northwest Corner.
17745, Ontario & McClurg, Westbound, Northwest Corner, AM rush period only
14567, S. Water (Lower) & Michigan, Eastbound, Southwest Corner.
14567, S. Water (Lower) & Michigan, Eastbound, Southwest Corner.
6588, Wacker (Lower) & Michigan, Westbound, Northwest Corner.
6588, Wacker (Lower) & Michigan, Westbound, Northwest Corner.
16038, Wacker (Upper) & Adams, Southbound, Northwest Corner.
16038, Wacker (Upper) & Adams, Southbound, Northwest Corner.
