Transit Toronto

The TTC is delaying the start of service along Line 2 Bloor - Danforth subway between Broadview and St George stations this Sunday, September 13. All Line 2 trains operate only between Kennedy and Broadview stations and between Kipling and St George stations before 11 a.m. that day.

Shuttle buses partially replace subway service between the two stations, stopping on the street near stations on the closed section of the line.

(Or, consider a shuttle-bus alternative.)

Most stations on the closed section of Line 2 remain open so you can pay fares, buy or load a PRESTO card, PRESTO ticket or connect with buses, streetcars and Line 1 Yonge - University subway trains. However, Sherbourne and Bay stations are closed before 11 a.m. Note, also that the TTC is also closing the Yonge Street access to Line 2 at Bloor - Yonge Station

Although shuttle buses are accessible, extra Wheel-Trans service is also available between Broadview and St George stations. Ask staff in each station for information about Wheel-Trans service.

While this section of Line 2 is closed, City of Toronto contractors work under the Prince Edward Viaduct to replace beams.

According to a TTC news release, “While most subway maintenance is completed overnight when the system is closed, some larger projects require early nightly and weekend closures to allow crews safe and uninterrupted access to complete critical infrastructure improvements.”

GO Transit buses replace all UP Express trains due to Metrolinx construction along GO Transit’s 31 Kitchener line this weekend, Saturday, September 12 and Sunday, September 13. UP is also adjusting some late-night service Friday, September 11.

Friday, September 11

• The train that starts its trip in Pearson Airport Terminal 1 to Union Station at 11:39 p.m. is the last eastbound train.
• UP is cancelling the eastbound trains that usually start in Pearson at 11:54 p.m. and 12:09, 12:24, 12:39 and 12:54 a.m.
• The train that starts its trip in Union at 11 p.m. to Pearson is the last westbound train.
• UP is cancelling the westbound trains that usually start in Union at 11:15, 11:30, 11:45 and 11:59 p.m. and 12:15, 12:30, 12:45 and 1 a.m.

Saturday, August 15
Sunday, August 16

• No UP Express trains operate.
• GO buses along temporary route 35 operate express — without stopping — between Pearson Airport Terminal 1 and Union Station Bus Terminal.
• GO replacement buses don’t drop off or pick up passengers at Weston, Mount Dennis or Bloor stations.
• Board TTC buses, streetcars or trains to travel to and from those stations.

UP Express is also adjusting its schedules Monday, September 14 and Tuesday, September 15. Regular service resumes Wednesday, September 16.

Metrolinx confirms that it’s working on the GO Expansion Program this weekend and that work impacts UP Express service. But it also says it’s preparing for construction of the future Stockyards and Woodbine stations. The projects also require GO “to temporarily suspend service” along parts of the Kitchener line and the UP Express line “so that construction can be performed safely.”

(The future Stockyards GO Station was formerly known as St. Clair - Old Weston Road GO Station.)

As we explained, GO is revising service along the 31 Kitchener line due to the construction this weekend.

And, GO is cancelling train along the 65 Barrie line south of Downsview Park GO Station this weekend.

Metrolinx continues upgrading the 31 Kitchener line as part of the GO Expansion Program.

This Saturday, August 15 and Sunday, August 16, Metrolinx construction affects service along GO Transit’s 31 Kitchener line.

GO buses replace trains between Stratford or Kitchener and Mount Pleasant GO stations.

GO trains operate hourly between Mount Pleasant and Mount Dennis GO stations. GO is not providing bus or train service between Mount Dennis and Union Station.

And, some GO buses operate between Stratford or Kitchener and Highway 407 Bus Terminal.

Construction also impacts some late-night service Friday evening.

Friday, August 14

• The westbound train that usually starts its trip in Union at 9:34 p.m. ends in Georgetown GO Station at 10:35 p.m.
• The westbound train that usually starts in Union at 10:34 p.m. ends in Kitchener five minutes later than usually at 12:31 a.m.
• GO is cancelling the westbound train that usually starts in Union at 11:34 p.m.

Saturday, September 12
Sunday, September 13

If you’re travelling from Stratford or Kitchener GO stations, board regular GO buses along the 30 Waterloo / Brampton route GO buses between Kitchener and Bramalea GO stations to connect with trains or stay on the bus to Highway 407 Bus Terminal to connect to the TTC’s Line 1 Yonge - University subway to Union Station.

If you’re travelling from Guelph Central, Acton or Georgetown GO stations, board regular GO buses along the 31 Guelph / Georgetown / Toronto or 33 Guelph / Georgetown / North York routes to connect with trains in Mount Pleasant. Note that trains end their trips in Mount Dennis. If you’re travelling to Union Station, board a replacement bus to Highway 407 Bus Terminal and connect to the TTC’s Line 1 Yonge - University subway.

If you’re travelling from Bramalea to Union, board regular GO buses along the 47 Hamilton / Vaughan route to Highway 407 Bus Terminal and connect to the TTC’s Line 1 southward to Union Station.

If you’re travelling to Union Station from all other stations, board the train to Mount Dennis and:

• board TTC trains along Line 5 Eglinton to connect to the TTC’s Line 1 at Cedarvale Station and then travel southward to Union Station (55 minutes).

GO isn’t providing any service at Bloor GO station. If you are travelling from Bloor to Union:

• board TTC trains along Line 2 Bloor - Danforth to connect to TTC Line 1 at St. George station (11 minutes).

GO is also adjusting some schedules for trains along the line Monday, September 14 until Friday, September 18 due to the residual effects of this weekend’s construction.

Metrolinx confirms that is working on the GO Expansion Program this weekend. But it also says it’s preparing for construction of the future Stockyards and Woodbine stations. The projects require it “to temporarily suspend service along the Kitchener line so that construction can be performed safely.”

(The future Stockyards GO Station was formerly known as St. Clair - Old Weston Road GO Station.)

Crews are also conducting foundational work for a future second track and improving the corridor by installing culverts, utilities and signal work.

Construction on the Kitchener line also affects UP Express service this weekend.

And, GO is cancelling train service along the 65 Barrie line south of Downsview Park GO Station this weekend.

Metrolinx and GO plan to accommodate more passengers and increase service along the Kitchener line, as part of their GO Expansion Program (formerly “regional express rail”).

Metrolinx and its contractors continue upgrading GO Transit’s Barrie line as part of the GO Expansion Program.

Due to GO Expansion construction this weekend, GO is cancelling train service along the 65 Barrie line between Downsview Park GO Station and Union Station Saturday, August 15 and Sunday, August 16. Trains operate only between Allandale Waterfront and Dowsview Park GO stations.

However, GO has also cancelled most regular weekend trains and replaced them with buses “until further notice.” Buses operate between Allandale Waterfront and Highway 407 Bus Terminal so that you can connect to TTC subway trains along Line 1 Yonge - University southbound service to Union.

GO will further adjust service along the line Monday, September 14 and Tuesday, September 15. Regular service resumes Wednesday, September 16.

Metrolinx is expanding key areas of the Barrie-Line corridor to support improving service by adding a second track in the future. It’s also significantly upgrading:

• Maple GO Station;
• King City GO Station; and
• Aurora GO Station.

This weekend, crews are also maintaining the tracks with a rail-milling machine. Rail milling removes surface defects and restores the rail head profile, by improving wheel rail contact and extending rail life. They start working near Steeles Avenue West and proceed in stages southward along the Barrie Line to Brock Avenue, with crews occupying one work area at a time.

They’re also working at the future Junction Triangle GO Station and completing essential maintenance in the corridor.

(The future Junction Triangle GO Station was formerly known as Bloor - Lansdowne GO Station.)

GO is also revising service along the 31 Kitchener line this weekend. And, GO buses replace UP Express trains.

Metrolinx and GO plan to accommodate more passengers and increase service along the Barrie line, as part of their GO Expansion Program (formerly “regional express rail”).

For 95 years, 504 King grew into one of the longest-serving unchanged routes on the TTC network. Then, on October 7, 2018, the line broke into two branches, one running from Broadview Station to Dufferin Gate, the other from Dundas West Station to Distillery Loop. A year earlier, the City of Toronto gave streetcars priority on King Street between Bathurst and Jarvis, banning through-traffic at most intersections except for taxis, bicycles, and streetcars, and extending platforms into the street.

These changes made the line more reliable and, travelling as it did through rising high-density residential neighbourhoods and the destinations of the Entertainment and Financial districts, this propelled 504 King to becoming the most heavily used surface route on the TTC network, carrying over 80,000 passengers during an average weekday.

Nearly ten years later, King cars continue to trundle through Toronto’s core, offering frequent service and carrying thousands of passengers daily, but what of the changes that helped 504 King become the King of the TTC’s surface network? Could they not use a little love?

Transit Toronto Editor James Bow paid a visit to the 504A King line on Sunday, June 21, 2026, and filmed footage for this timelapse video. He followed up with a visit to the 504B branch on July 6, 2026. Follow along in the streetcar’s wake as we see King Street, Broadview Avenue and Roncesvalles Avenue be the hub of activity that they are, and think of what 504 King could be if the measures to improve it back in 2017 are spruced up and made permanent.

The Toronto International Film Festival in downtown Toronto tops the long list of special events affecting transit services this weekend — from Thursday, September 4 until Wednesday, September 10.

Other street festivals affecting service include Etobicoke’s the Taste of the Kingsway and the South Side Shuffle in Mississauga.

And, the annual Supercrawl arts and music festival disrupts many transit services in downtown Hamilton.

Events take place in Aurora, Brampton, the Etobicoke area of Toronto, the Malton area of Mississauga, Milton, the Port Credit area of Mississauga and downtown Toronto.

Starting 5 a.m. Thursday, September 4, the City of Toronto is closing

• King Street West between Spadina and University avenues

to accommodate various events for the Toronto International Film Festival.

The TTC is detouring streetcars along these routes, while the street is closed:

• 304 King overnight;
• 504 King; and
• 508 Lake Shore.

The TTC is advising passengers that, from 11 p.m. Wednesday, September 9 until 4 a.m. Thursday, September 10, it’s detouring streetcars along these routes during “streetcar infrastructure work:”

• 305 Dundas overnight; and
• 505 Dundas.

The transit agency hasn’t identified where on Dundas West its crews are working, but, they’re possibly working at a site between Roncesvalles and Howard Park avenues or completing overhead wiring work in Dundas West Station terminal just above the route 505 stop.

Shuttle buses replace the cars west of Lansdowne Avenue.

Metrolinx continues upgrading the 31 Kitchener line as part of the GO Expansion Program.

As part of the GO Expansion program, Metrolinx is getting ready to build the future Stockyards Station (formerly St. Clair - Old Weston Station). Crews are demolishing parts of the bridge carrying GO Transit and UP Express trains over

• St. Clair Avenue West between Weston Road / Keele Street and Old Weston Road.

Crews are cutting concrete, excavating and using machinery to remove parts of the bridge structure.

To support the Metrolinx construction, the TTC is removing the overhead streetcar infrastructure on St. Clair Avenue West between Weston Road / Keele Street and Old Weston Road until Friday, September 11. TTC crews then return to re-install the overhead infrastructure as early as Tuesday, September 22, 2026, after Metrolinx finishes demolishing part of the bridge.

The TTC is detouring streetcars along these routes, while crews work on the bridge:

• 312 St Clair overnight; and
• 512 St Clair.

Shuttle buses replace 512 St Clair service west of Lansdowne Avenue. The TTC is also extending the path for buses along the 340 Junction overnight route to replace 312 St Clair overnight service west of Lansdowne.

Construction on the St. Clair Avenue West bridge and the resulting TTC service changes continue until “mid-October,” meaning as late as until October 17.

TTC crews use overhead trucks with hydraulic equipment to complete this project. You may hear beeping sounds when the trucks are backing up and notice equipment lights.

The crews work from Sunday, September 6 until Friday, September 11 and from Tuesday, September 22 until “mid-October”. They work 24 hours a day, seven days a week, but plan to conduct noisy activities during the daytime.

TTC crews work only in the streetcar right-of-way (centre lanes) on St. Clair West. Traffic continues to flow in the curb lanes.

Expect further TTC detours when the City of Toronto closes part of St. Clair West to traffic during three phases:

• Phase 1 — from 8 p.m. Friday, September 11 until 8 a.m. Saturday, September 12 and continuing overnight nightly until 8 a.m. Monday, September 14

• Crews are cutting concrete above westbound vehicle and TTC lanes.
• During this work, all westbound traffic detours along Old Weston Road, Junction Road and Keele Street.
• The work zone blocks the sidewalk on the north side of St. Clair Avenue West between Old Weston and Weston roads.

• Phase 2 — from 8 p.m. Tuesday, September 15 until 8 a.m. Wednesday, September 16 and continuing overnight nightly until 8 a.m. Friday, September 18.

• Crews are cutting concrete above eastbound vehicle and TTC lanes.
• During this work, all eastbound traffic detours along Old Weston Road, Junction Road and Keele Street.
• The work zone blocks the sidewalk on the south side of St. Clair Avenue West between Keele Street and Old Weston Road.

• Phase 3 — from 8 p.m. Saturday, September 19 until 11 a.m. Sunday, September 20.

• Crews are partially demolishing and removing the bridge structure above the entire roadway and TTC lanes.
• During this work, all traffic detours in both directions.
• The work zone blocks both sidewalks.

Metrolinx and GO plan to accommodate more passengers and increase service along the Kitchener line, as part of their GO Expansion Program (formerly “regional express rail”).

The TTC is closing Line 1 Yonge - University subway between Sheppard - Yonge and St Clair stations earlier than usually, Tuesday September 8 until Friday, September 11. Line 1 trains operate only between Vaughan Metropolitan Centre and College stations and between Finch and St Clair stations after 11:59 p.m. those days.

Shuttle buses partially replace subway service. The buses drop off or pick up passengers at stops near each station on the closed section of the line. TTC staff are available in each to station to direct you to the shuttle-bus boarding and offloading locations.

(Or, consider a shuttle-bus alternative.)

Most stations on the closed section of Line 1 remain open so you can pay fares, buy or load a PRESTO card or PRESTO ticket and connect to TTC buses and streetcars and Line 2 Bloor - Danforth trains. However Summerhill and Rosedale stations are closed. Note also that the TTC is also closing the Dundonald Street access to and from Wellesley Station after 11:59 p.m.

While this section of Line 1 is closed, TTC crews are maintaining the tracks.

According to a TTC news release, “While the TTC does most subway maintenance after service each night, it continues to require weekend and early weeknight closures to complete critical infrastructure and state-of-good-repair work.”

The TTC is closing this section of Line 1 at least three more times during September:

• Monday, September 14 until Friday, September 18 — St Clair to College — close early — track work.
• Saturday, September 19 and Sunday, September 20 — St Clair to College — track work.
• Monday, September 21 until Friday, September 25 — St Clair to College — close early — track work.