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Union Station construction continues June 1:
Board trains from different platforms



Update: Wednesday, June 5, 9:13 p.m.: Starting tomorrow, GO will further revise the boarding platforms for passengers riding trains along the 01 Lakeshore West line, to reduce crowding.


Starting last Saturday, June 1, GO Transit is closing platforms #3 and #4 at Union Station, so that contractors can continue to work on the project to build a new train-shed and start to accommodate the Union - Pearson express train service at the station.

GO expects this phase of the project to continue for about a year. It will have major impact on stairway access between the station area and the platforms and also affects which platform you use to board trains operating along the 01 Lakeshore West, 09 Lakeshore East, 31 Kitchener, 61 Richmond Hill and 71 Stouffville lines.


31 Kitchener

Starting Monday, June 3

  • trains leaving Union Station at 3:30, 4:15, 4:45, 5:15 and 5:45 p.m. Mondays to Fridays — Board on Platform #24.
09 Lakeshore East
  • trains leaving Union for Oshawa GO Station at 7:28 a.m. and 5:20 p.m. Mondays to Fridays — Board from platform #13.
  • trains leaving Union for Pickering GO Station at 7:40 a.m. Mondays to Fridays — Board from platform #12.
  • train leaving Union for Oshawa at 7:50 a.m. Mondays to Fridays — Board from platform #11.
  • train leaving Union for Oshawa at 8:13 a.m. and 2:43 p.m. Mondays to Fridays — Board from platform #24.
  • trains leaving Union for Oshawa at 8:43, 10:13 and 11:13 a.m. and 12:13, 1:13 and 2:13 p.m. Mondays to Fridays — Board form platform #26.
  • trains leaving Union for Oshawa at 8:13, 9:13, 10:13 and 11:13 p.m. Mondays to Fridays and 12:13 a.m. Tuesdays to Saturdays — Board from platform #25.

GO also adjusted where you board weekend trains, starting Saturday, June 1. Check the departure boards Saturdays, Sundays and holidays before heading to your train.

01 Lakeshore West

Starting Monday, June 3

  • trains leaving Union for Aldershot GO Station at 6:13 and 8:13 a.m. and 5:43 and 6:15 p.m. Mondays to Fridays and for Oakville GO Station at 4:13 p.m. Mondays to Fridays — Board trains from platform #7.
  • train leaving Union for Aldershot at 7:50 a.m. Mondays to Fridays — Board train from platform #10.
  • trains leaving Union for Aldershot at 8:46 a.m. and 3:43 p.m. Mondays to Fridays and for Oakville at 4:43 p.m. — Board train from platform #8.
  • trains leaving Union for Aldershot at 10:43 and 11:43 a.m. and 12:43, 1:43 and 2:43 p.m. Mondays to Fridays — Board from platform #26.
  • trains leaving Union for Aldershot at 3:14 and 4:47 Mondays to Fridays — Board from platform # 9 / 10.
  • trains leaving Union for Aldershot at 7:43, 8:43, 9:43, 10:43 and 11:43 p.m. Mondays to Fridays and 12:43 a.m. Tuesdays to Saturdays — Board from platform #25.
  • starting Thursday, June 6, the train leaving Union Station for Oakville at 5:13 p.m. Mondays to Fridays — Board from platform #7 (instead of platform #12).
  • starting Thursday, June 6, the train leaving Union for Aldershot at 5:15 p.m. Mondays to Fridays — board from platform #12 (instead of platform #8).

GO also adjusted where you board weekend trains, starting Saturday, June 1. Check the departure boards Saturdays, Sundays and holidays before heading to your train.

61 Richmond Hill

Starting Monday, June 3 — Board all trains from platform #5.

71 Stouffville

Starting Monday, June 3 — Board all trains from platform #24.