Late nights after 11 p.m. Monday, April 17 until Thursday, April 20, Line 1 Yonge - University subway trains in both directions operate along the southbound tracks only between Vaughan Metropolitan Centre and Finch West stations.

During single-track operation, both south- and northbound trains alternate along the southbound tracks. The TTC is operating a subway shuttle train between Vaughan Metropolitan Centre and Ficnh West. The subway shuttle train operates along the southbound track, while crews repair the northbound tracks.

You must board northbound trains on the southbound platforms at Highway 407, York University, Pioneer Village and Finch West stations. You may also have to wait for trains longer than usually.

If you require Wheel-Trans service, speak with any TTC customer service staff member for help or directions.

Regular service resumes by 6 a.m. each morning.