On Saturday, April 11 and Sunday, April 12, service on Lakeshore East will be adjusted due to planned construction. Additionally, some late-night train service will be adjusted on Friday, April 10.

GO buses will not be able to service the Union Station Bus Terminal due to a City of Toronto closure of the Don Valley Parkway.

GO buses will be available between Durham College Oshawa and Pickering GO and run direct between Pickering GO and York Mills Bus Terminal. You can connect to TTC Line 1 for service between York Mills Bus Terminal and Union Station We understand that you may not be familiar with the York Mills Bus Terminal. We’ve arranged for GO staff to be available at the terminal to answer any questions and to help you get where you need to go.

There will be no GO Transit service at Rouge Hill, Guildwood, Eglinton, Scarborough, and Danforth GO stations during these service adjustments. Please consider local transit options. 

On Monday, April 13, some trains will need to run at slower speeds due to construction completed over the weekend. Some trains between Pickering and Durham College Oshawa GO will arrive and depart a few minutes later than usual.

Friday, April 10

If you’re travelling eastbound from Union Station:  

• The 23:22 train will be adjusted to end at Whitby GO, instead of Durham College Oshawa GO.
• The 23:50, 00:20 and 00:50 trains will be replaced by GO bus routes;
  • 90B runs direct from Union Station Bus Terminal to Pickering, making all stops at Ajax, Whitby and Durham College Oshawa GO. 
  • 90P runs direct between Whitby and Durham College Oshawa GO.  
• There will be no GO Transit service to Danforth, Eglinton, Scarborough, Guildwood and Rouge Hill GO. Please consider TTC options. 

If you’re travelling westbound from Durham College Oshawa GO:  

• The 23:09 and 23:39 trains will be replaced by GO bus route 90B at Durham College Oshawa, Whitby, Ajax and Pickering GO and run direct to Union Station Bus Terminal. 
• There will be no GO Transit service to Danforth, Eglinton, Scarborough, Guildwood and Rouge Hill GO. Please consider TTC options.

Route 88:

Northbound

• If you’re connecting to GO bus trips arriving at Durham College Oshawa GO at 00:55 and 01:00, you will have a four or nine-minute connection to the 01:04 Route 88 bus (one minute more or four minutes less than usual).

Southbound

• If you’re connecting to trips at Durham College Oshawa GO at 23:24, you will have a 21-minute connection to GO bus 90B departing at 23:40 (one minute more than usual).

Saturday, April 11 and Sunday, April 12

If you’re travelling westbound toward Union Station;

• GO buses will be available between Durham College Oshawa and Pickering GO;
• GO bus route 90L stops departs Durham College Oshawa GO stopping at Whitby GO, then runs directly to York Mills Bus Terminal.
• GO bus route 90K departs Ajax GO stopping at Pickering GO, then runs directly to York Mills Bus Terminal.
• GO bus route 90J makes all stops between Durham College Oshawa and Pickering GO, running direct to York Mills Bus Terminal.

You connect to TTC Line 1 at York Mills Bus Terminal for service  to and from Union Station.

If you’re travelling eastbound towards Durham College Oshawa GO;

Take TTC Line 1 from Union Station to York Mills Bus Terminal to connect to GO bus routes;

• GO bus route 90K runs direct from York Mills Bus Terminal to Pickering then Ajax GO.
• GO bus route 90L runs direct from York Mills Bus Terminal to Whitby then Durham College Oshawa GO.
• GO bus route 90J runs direct from York Mills Bus Terminal to Pickering GO, making all stops to Durham College Oshawa GO.

Route 88

Northbound

• If you’re connecting to GO bus route 88 at Durham College Oshawa GO, you will have a 10 to 25-minute connection time.

Southbound

• If you’re connecting from route 88 to Lakeshore East GO bus service at Durham College Oshawa GO, you will have a six-minute connection time.

Travel alternatives to Union Station from Rouge Hill, Guildwood, Eglinton, Scarborough, and Danforth GO: 

• Rouge Hill GO customers: Take TTC bus route 54 Lawrence East to Eglinton Station. Connect to TTC Line 1 southbound to Union Station.   
• Guildwood GO and Eglinton customers: Take TTC bus route 86 Scarborough West to Kennedy station. Connect to TTC Line 2 westbound and exit at Bloor/ Yonge station. Transfer to TTC Line 1 southbound to Union Station.   
• Scarborough GO customers: Take TTC bus route 9 Bellamy west to Kennedy station, connect to TTC Line 2 westbound. Exit at Bloor/ Yonge station and transfer to TTC Line 1 southbound to Union Station. 
• Danforth GO customers: Take TTC Line 2 westbound from Main Street Station. Exit at Bloor/ Yonge station, and transfer to TTC Line 1 southbound to Union Station.

Travel alternatives from Union Station to Rouge Hill, Guildwood, Eglinton, Scarborough, and Danforth GO: 

• Rouge Hill GO customers: Take TTC Line 1 northbound Eglinton Station and transfer to TTC bus route 54 Lawrence East to Rouge Hill GO.   
• Guildwood GO customers: Take TTC Line 1 to Bloor/ Yonge station and transfer to TTC Line 2 eastbound to Kennedy Station. Take TTC bus route 86 Scarborough West to Guildwood GO.    
• Eglinton customers: Take TTC Line 1 to Bloor/ Yonge station and transfer to TTC Line 2 eastbound to Kennedy Station. Take TTC bus route 9 Bellamy east to Eglinton GO.    
• Scarborough GO customers: Take TTC Line 1 north to Bloor/ Yonge Station and transfer to TTC Line 2 eastbound to Kennedy Station. Take TTC route 9 Bellamy east to Scarborough GO.
• Danforth GO customers: Take TTC Line 1 northbound to Bloor/ Yonge station, and transfer to TTC Line 2 eastbound and exit at Main Station for Danforth GO.

Please check schedules before you travel.  

Regularly scheduled service will resume Tuesday, April 14.

How to pay for your trip:

To ensure you are charged the correct fare, please tap your PRESTO, credit or debit card at every point of your journey:

• Before boarding a train, tap on at the station.
• When exiting the train, tap off at your destination station.
• If you are transferring to a bus, tap on when you board and tap off when you exit.

This helps ensure your fare is calculated accurately throughout your trip.

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?  

During the closure, crews are conducting track improvements as part of GO Expansion including installing crossover switches, new track panels, replacing ballast, track surfacing, track drainage, welding and destressing. The closure also allows us to make progress on the future Ontario Line subway, with crews carrying out necessary utility work in Toronto’s east end. The Ontario Line will make it faster and easier to travel within Toronto and beyond, adding 15 stops and more than 40 connections to other transit, including GO train, subway, LRT, streetcar and bus lines.

We’re focused on improving the reliability of our service and providing better travel options by increasing train frequency during weekday rush hour service. More frequent service reduces wait times, helps ease crowding, and offers greater flexibility during peak periods.

Learn more about our GO Expansion program and the Ontario Line. 

Whether you are traveling to work or visiting friends and family – we’re committed to getting you there better, faster, and easier.

Metrolinx is prioritizing reliability and improving your options by offering trains every 10 minutes during rush hour, reducing wait times and naturally spreading demand to ease crowding and improve comfort.

Frequent all-stop service delivers key benefits during construction, especially with major works underway and the third track temporarily out of service.

All-stop service also avoids the bottlenecks and cascading delays that express trains would create without passing tracks, while giving you more flexibility to adjust your travel during peak periods.

Lakeshore East GO Expansion builds on what we have today, paving the way for quieter, faster, and more efficient GO train service.

To keep these plans on track, we sometimes work overnight and on weekends, building and updating rail infrastructure, renovating GO stations, building new train platforms and more. Learn more about GO Expansion.

We aim to provide you with plenty of notice when we need to adjust service for construction activity. Please plan your trip in advance.

Ongoing Station Construction

We are always working to improve stations on our network. Find out if there are minor construction projects at your station.

Connecting to another line?

Learn about upcoming work on:

• Lakeshore West
• Stouffville line
• Barrie line
• Kitchener line
• Milton line
• Richmond Hill line