Starting late Friday, Nov. 8

• Trains will be replaced by GO bus from Union Station Bus Terminal stopping at Pickering, Ajax, Whitby and Durham College Oshawa GO.

Saturday, Nov. 9 and Sunday, Nov. 10

• Lakeshore East train service will be replaced with GO bus between Union Station Bus Terminal and Pickering GO.
• Trains will run every 30 mins between Durham College Oshawa, Whitby, Ajax, Pickering GO.

There will be no GO Transit service at Rouge Hill, Guildwood, Eglinton, Scarborough or Danforth GO stations. Please use TTC.

• There will be no Stouffville line train service in or out of Union Station.
• Stouffville line trains will run between Old Elm/Mount Joy and Kennedy GO.
• To travel to Union Station from Kennedy Station, use TTC line 2 subway to Bloor/Yonge. Transfer to TTC 1 southbound to reach Union Station.

Nov. 18-20 there will be no Lakeshore West trains to Niagara Falls and St. Catharines GO due to construction.

• Trains will begin and end at Aldershot or West Harbour GO.
• For service to St. Catharines and Niagara Falls GO connect to the route 12 bus at Burlington.

Please check schedules before you travel.

• Buses will replace GO train service between Union Station and Oakville GO.
• No GO Transit service at Exhibition GO, Mimico GO, Long Branch GO, Clarkson GO, and Port Credit GO. Customers will be directed to local transit options. 
• Regularly scheduled GO trains will run between Niagara Falls and Oakville GO.
• There are also some late-night service impacts on Nov. 29.

• All Lakeshore line train service will operate on an hourly schedule.
• For those who normally connect from the Lakeshore East service to travel west, not all trains will continue past Union Station.
• GO bus connection times will be adjusted.
• There will be some late night service adjustments on December 6.

• Buses replace trains between Union Station and Mount Joy GO/ Old Elm GO.

• There will be no GO Transit service at Milliken GO, Agincourt GO, and Kennedy GO, customers will be directed to TTC.
• There are also some late-night service impacts on Dec. 6.

• All Lakeshore line train service will operate on an hourly schedule.
• For those who normally connect from the Lakeshore East service to travel west, not all trains will continue past Union Station.
• GO bus connection times will be adjusted.
• There will be some late night service adjustments on December 13.

• Buses replace trains between Union Station and Mount Joy GO/ Old Elm GO.

• There will be no GO Transit service at Milliken GO, Agincourt GO, and Kennedy GO, customers will be directed to the TTC.
• There are also some late-night service impacts on Dec. 13.

• All Lakeshore line train service will operate on an hourly schedule.
• For those who normally connect from the Lakeshore East service to travel west, not all trains will continue past Union Station.
• GO bus connection times will be adjusted.
• There will be some late night service adjustments on December 20.

• Buses replace trains between DC Oshawa GO and Pickering GO and run express between Pickering GO and Union Station.

• No GO Transit service between Rouge Hill GO and Danforth GO, customers will be directed to the TTC.
• There are also some late-night service impacts on Mar. 21.

• There will be no Stouffville line train service in or out of Union Station.

• Stouffville line trains will run between Old Elm GO/Mount Joy GO and Kennedy GO.
• To travel to Union Station from Kennedy GO, use TTC line 2 subway to Bloor/Yonge. Transfer to TTC line 1 southbound to reach Union Station.
• There are also some late-night service impacts on Mar. 21.

• Buses will replace trains between Mount Joy GO/ Old Elm GO and Unionville GO and run express between Unionville GO and Union Station.

• There will be no GO Transit service at Kennedy GO, Agincourt GO, and Milliken GO, customers will be directed to the TTC.
• There are also some late-night service impacts on Apr. 11.

• There will be no GO transit service between Danforth GO and Union Station. Customers will be directed to the Main St. TTC station for service to Union Station.

• GO train service will be hourly between Danforth GO and DC Oshawa GO.

• Lakeshore West train service will operate on an hourly schedule.

• For those who normally connect from the Lakeshore East service to travel west, not all trains will continue past Union Station.GO bus connection times will be adjusted.

• Buses will replace trains between Barrie Bus Terminal and Highway 407 bus terminal. There will be no GO Transit service at Union Station, customers will be directed to the TTC. 

• There will be no GO Transit service at Downsview Park GO, customers will be directed to TTC. There are also some late-night service impacts on Apr. 25.