CTA Surface System History presented by the Illinois Railway Museum
Route Number 423
423 - Sheridan Rd - 05/01/1977
423 - Sheridan Rd - 07/05/1977
423 - Sheridan Rd - 12/03/1977
423 - Sheridan Rd - 06/12/1978
423 - Sheridan Rd - 09/05/1978
423 - Sheridan Rd - 11/12/1978
423 - Sheridan Rd - 06/11/1979
423 - Sheridan Rd - 09/04/1979
423 - Sheridan Rd - 06/07/1980
423 - Sheridan Road - 06/13/1994
423 - Linden CTA-The Glen-Harlem CTA - 03/21/2005
423 - Linden CTA-The Glen-Harlem CTA - 08/28/2008
423 - Linden CTA-The Glen-Harlem CTA - 08/12/2019
423 - Linden CTA-The Glen-Harlem CTA - 02/14/2022
423 - Linden CTA-The Glen-Harlem CTA - 08/14/2023
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