Line 1 Yonge-University: There will be no subway service between Sheppard West and St George stations, starting 11:59 p.m., nightly Monday, May 25 to Tuesday, May 26, due to planned track work. Shuttle buses will operate. Started Mon May 25 Until Tue May 26 (Updated Mon May 25 )501 301 301B Route change due to end of TTC track work