Line 1 Yonge-University: There will be no subway service between Sheppard-Yonge and College stations, starting 11 p.m., nightly Tuesday, May 20 to Friday, May 23, due to planned track work. Shuttle buses will operate. Started Tue May 20 10:11AM Until Fri May 23 11:00PM (Updated Tue May 20 10:11AM)