On the weekends of Dec. 7-8 and Dec. 14-15, there will be no GO train service on the Stouffville line. GO bus service will replace trains at all stations except Kennedy, Agincourt and Milliken GO.   

• GO Bus Route 71E will serve Union Station Bus Terminal, Unionville GO, Centennial GO, Markham GO, and Mount Joy GO.   
• GO Bus Route 71C will serve Union Station Bus Terminal, Unionville GO, Centennial GO, Markham GO, Mount Joy GO, Stouffville GO, and Old Elm GO.  

GO bus schedules will differ from regular train schedules due to differences in travel time. Check schedules before you travel.  

There will be no GO Transit service at Milliken, Agincourt, or Kennedy GO.   

If you’re travelling to Union Station from:    

• Milliken GO – Take TTC bus route 53 Steeles East, connecting to TTC Line 1 (Yonge-University).  
• Agincourt GO – Take TTC bus route 85 Sheppard East Express, connecting to TTC Line 4 (Sheppard) and Line 1 (Yonge-University).  
• Kennedy GO – Take TTC Line 2 (Bloor-Danforth) and Line 1 (Yonge-University).  

 There will be regular weekday service Monday to Thursday, with some service impacts on Friday Dec. 6 and 13. 

Stouffville GO customers: Please be advised, due to the Stouffville Santa Claus parade on Dec. 7, several stops including Stouffville GO, will not be in service between 2:30 p.m. and 9 p.m. Customers are encouraged to connect with our GO bus replacement service from Old Elm or Mount Joy GO stations. 

Important Safety Information 

This parade route crosses train tracks at a ‘level crossing’. A level crossing is a railway crossing that is at street level. If you’re heading to the parade, remember, any time is train time. 

Here are some safety tips to keep in mind and to keep you safely enjoying the parade with your loved ones: 

• Stop, look and listen. Pay attention to the warnings, whether they are lights, barriers or alarms. 

• Do not proceed until all the warnings stop. 

• Check both ways before proceeding. 

• Never go around a barrier when it is lowered. 

• Visit our Safety Tips page for more information about level crossings and general safety.  

Connecting between GO and local transit? Save with One Fare. One Fare applies when you pay your fare with a physical PRESTO card, PRESTO in Mobile Wallet, or with a contactless credit or debit card. It does not apply for cash fare or ticket products. You must use the same card throughout your entire trip.    

What type of construction work is happening?  

We will be performing track construction and maintenance along the Stouffville line to ensure the safe and reliable operations of our train service. This work will also focus on updating key infrastructure for the Stouffville GO Expansion. This work can only be completed when trains are not running.  

Learn more about this important work and benefits it will bring to your future commute here.