• GO buses replace trains between Old Elm and Unionville GO, running direct between Unionville GO and Union Station Bus Terminal.
• There will be no GO Transit service at Milliken, Agincourt, and Kennedy GO, customers will be directed to TTC.
• Some late-night service will be adjusted on Friday, July 4.

Learn more about these Stouffville line service adjustment. 

• 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 will be some late-night service impacts on September 5.

• No rail service between Oakville GO and Union Station.
• GO trains will run between Oakville GO and Niagara Falls.

• No rail service between Oakville GO and Union Station.
• GO trains will run between Oakville GO and Niagara Falls.

• No rail service between Oakville GO and Union Station.
• GO trains will run between Oakville GO and Niagara Falls.

• 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 will be some late-night service impacts on October 17.

• No rail service between Oakville GO and Union Station.
• GO trains will run between Oakville GO and Niagara Falls.

• GO trains will run between Allandale Waterfront and Downsview Park GO.
• There will be no GO Transit service between Downsview Park GO and Union Station; customers will be directed to TTC.

• Service adjustments are scheduled for the Kitchener line. Further details to follow.

• Service adjustments are scheduled for the Kitchener line. Further details to follow.

• GO buses replace trains between Durham College Oshawa GO and Pickering GO, running direct between Pickering GO and Union Station Bus Terminal.
• There will be no GO Transit service at Rouge Hill, Guildwood, Eglinton, Scarborough and Danforth GO, customers will be directed to TTC.
• There will be some late-night service adjustments on Friday, November 14.

• GO buses replace trains between Old Elm and Unionville GO, running direct between Unionville GO and Union Station Bus Terminal.
• There will be no GO Transit service at Milliken, Agincourt and Kennedy GO.  Customers will be directed to TTC.
• There will be some late-night service adjustments on Friday, November 14.

• Buses will replace train service between Union Station and Aldershot GO
• GO trains will run between Niagara Falls GO and Aldershot GO

• Service adjustments are scheduled for the Kitchener line. Further details to follow.

• No train service between Oakville GO and Union Station. 
• GO trains will run between Oakville GO and Niagara Falls.