Line 1 Yonge-University: There will be no subway service between Osgoode and College stations, starting 11:59 p.m., nightly, on Thursday, November 27 and Friday, November 28, due to planned track work. Shuttle buses will operate. Started Wed Nov 26 Until Sat Nov 29 (Updated Wed Nov 26 )Line 1 Yonge-University: Delays northbound at Summerhill station while we fix a mechanical problem. Started (Updated )506 Carlton replacement buses are detouring to Main Street Station, instead of Broadview Station. See other service alerts. (Updated Wed Nov 26 )