News   Dec 05, 2025
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GO 2.0 Expansion Plan

I too am curious about scope.

Assuming "GO 1.0" remains substantially similar to the original promise in, what, 2015.. I would like to see the following in "GO 2.0":

1. Electrified, frequent service past Bramalea out to Kitchener using the recently announced CN "Bypass" track through Brampton
2. Electrified, frequent service on Milton
3. All-day service to Hamilton GO centre with a reconstruction of the Hunter St tunnel
4. electrified, frequent service through to Hamilton West Harbour (fixing Bayview Junction)
5. All-day service to Niagara, likely including the purchase of the CN Grimsby sub
7. Extension of 15-minute electrified service to Stouffville. Peak hour service to Uxbridge.
8. Bolton line - diesel all day service
9. Collingwood extension of GO service?
10. Cambridge extension SW from Guelph
Some improved shoulder stations flanking Union.
 
I too am curious about scope.

Assuming "GO 1.0" remains substantially similar to the original promise in, what, 2015.. I would like to see the following in "GO 2.0":

1. Electrified, frequent service past Bramalea out to Kitchener using the recently announced CN "Bypass" track through Brampton
2. Electrified, frequent service on Milton
3. All-day service to Hamilton GO centre with a reconstruction of the Hunter St tunnel
4. electrified, frequent service through to Hamilton West Harbour (fixing Bayview Junction)
5. All-day service to Niagara, likely including the purchase of the CN Grimsby sub
7. Extension of 15-minute electrified service to Stouffville. Peak hour service to Uxbridge.
8. Bolton line - diesel all day service
9. Collingwood extension of GO service?
10. Cambridge extension SW from Guelph

Hmmm, of the above.....

1. Electrified, frequent service past Bramalea out to Kitchener using the recently announced CN "Bypass" track through Brampton

I would be satisifed by getting 15M service to Mt. Pleasant in that phase. Electrifying all the way to K-W has its appeal to be sure, but it would burn up a lot of money.

2. Electrified, frequent service on Milton

I think 2-way, all-day, 15M would be fine, and can be done conventionally. Again, I don't oppose electrification, but its a question of finite resources.

3. All-day service to Hamilton GO centre with a reconstruction of the Hunter St tunnel
4. electrified, frequent service through to Hamilton West Harbour (fixing Bayview Junction)
5. All-day service to Niagara, likely including the purchase of the CN Grimsby sub

The above I'm 100% behind, I would take them as a group and work through the lot.

7. Extension of 15-minute electrified service to Stouffville. Peak hour service to Uxbridge.

Sure, again, not stuck on electrification. Open to it. The only line I consider mandatory for it is LSW/LSE because I would like to see service ramped up to 10M or less frequency and shorter travel times, with infill stations, all of which taken together all but require electrification.

8. Bolton line - diesel all day service
9. Collingwood extension of GO service?
10. Cambridge extension SW from Guelph

These three I'm open to, but think are lower priority.

I would substitute:

8. GO Mid-town (Milton corridor to Agincourt or beyond.) I think this yields a better ROI.

9. Relocation/diversion of GO K-W corridor into Pearson to serve the airport directly with conventional GO.

10. Extension of Barrie, yes......but for now, I'm down with one additional stop near 400 or just west there of on the BCRY. Getting to Blue Mountain/Collingwood is a big jump and I'd be worried about encouraging sprawl.

11. Considering options to get GO closer to Clifton Hill. This could be a regional LRT from the existing station to said destination; but there are a few options on existing/former ROWs/Canal routes/hydro corridors that could get you much more into the heart of the Falls.

12. Re-alignment of a portion of the Barrie corridor between mid York region and Barrie if it could result in sufficient travel time savings. (Big if, but I haven't seen it modelled). I consider the existing travel time excessive) and I think that impedes the idea of extensions to Collingwood or Orillia when its already a long haul as it is.....
 
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Has this ever been studied in detail?

I don't know how detailed.......but yes......it is/was part of the Pearson 'Union West' concept for a major transit hub that would also connect to the Eglinton Crosstown and Finch West LRT(s)

How realistic / doable is it?

Very. There are certainly questions about whether you need to tunnel some of the route, and whether that would necessitate going to electric.....its very feasible.
 
I too am curious about scope.

Assuming "GO 1.0" remains substantially similar to the original promise in, what, 2015.. I would like to see the following in "GO 2.0":

1. Electrified, frequent service past Bramalea out to Kitchener using the recently announced CN "Bypass" track through Brampton
2. Electrified, frequent service on Milton
3. All-day service to Hamilton GO centre with a reconstruction of the Hunter St tunnel
4. electrified, frequent service through to Hamilton West Harbour (fixing Bayview Junction)
5. All-day service to Niagara, likely including the purchase of the CN Grimsby sub
7. Extension of 15-minute electrified service to Stouffville. Peak hour service to Uxbridge.
8. Bolton line - diesel all day service
9. Collingwood extension of GO service?
10. Cambridge extension SW from Guelph
Is there really a need for Hamilton GO Centre when West Harbour GO already has all-day service and continues on to Niagara Falls? I would rather have all GO buses diverted to West Harbour and shut down Hamilton GO Centre.

Fully agree on most of the other suggestions, though Collingwood would probably have to be bus service given the tracks from Angus to Collingwood have been converted to a rail trail.
 
I too am curious about scope.

Assuming "GO 1.0" remains substantially similar to the original promise in, what, 2015.. I would like to see the following in "GO 2.0":

1. Electrified, frequent service past Bramalea out to Kitchener using the recently announced CN "Bypass" track through Brampton
2. Electrified, frequent service on Milton
3. All-day service to Hamilton GO centre with a reconstruction of the Hunter St tunnel
4. electrified, frequent service through to Hamilton West Harbour (fixing Bayview Junction)
5. All-day service to Niagara, likely including the purchase of the CN Grimsby sub
7. Extension of 15-minute electrified service to Stouffville. Peak hour service to Uxbridge.
8. Bolton line - diesel all day service
9. Collingwood extension of GO service?
10. Cambridge extension SW from Guelph
"Extension of 15-minute electrified service to Stouffville." This is under the current GO 1.0 Expansion plan that was descoped and relegated into phase 2 after phase 1 two lakeshore lines get electrified?
 
I too am curious about scope.

Assuming "GO 1.0" remains substantially similar to the original promise in, what, 2015.. I would like to see the following in "GO 2.0":

1. Electrified, frequent service past Bramalea out to Kitchener using the recently announced CN "Bypass" track through Brampton
2. Electrified, frequent service on Milton
3. All-day service to Hamilton GO centre with a reconstruction of the Hunter St tunnel
4. electrified, frequent service through to Hamilton West Harbour (fixing Bayview Junction)
5. All-day service to Niagara, likely including the purchase of the CN Grimsby sub
7. Extension of 15-minute electrified service to Stouffville. Peak hour service to Uxbridge.
8. Bolton line - diesel all day service
9. Collingwood extension of GO service?
10. Cambridge extension SW from Guelph

I don't disagree with any of these, but you are probably up to GO 5.0

We really need a scope and funding document that lets the public measure performance against a defined set of objectives. And lays out a concrete and sufficient funding source to assure these deliverables can be paid for. (Other jurisdictions are far more explicit about municipal taxes, bond issues etc connected to specific transit projects - Ontario pretends that money just arrives or falls out of trees)

To my mind, putting the 2.0 proposal on the table is effectively bolting from the restaurant without paying the tab. The current and previous governments put out elaborate plans for GO RER or GO Expansion, but have not delivered. We need to get back to basics and insist that this body of work be completed. So my take :

GO 1.0 -

- Complete 15 minute 2WAD to Mount Pleasant, Unionville, Aurora, Burlington, and Oshawa
- Complete hourly 2WAD to Confederation and Kitchener
- Complete peak service to Bowmanville
- Electrify LSE/LSW and UPE

GO 2.0
- 2WAD to Milton
- 30 min 2WAD to Kitchener and Confederation
- Hourly 2WAD to St Catharines
- Improved velocity through Hamilton/ Bayview
- Electrify Aurora, Unionville, and possibly Mount Pleasant
- Purchase Niagara and Kitchener-London
- Bihourly service to London and Niagara

GO 3.0
- Bolton
- North Toronto
- Cambridge

- Paul
 
Is there really a need for Hamilton GO Centre when West Harbour GO already has all-day service and continues on to Niagara Falls? I would rather have all GO buses diverted to West Harbour and shut down Hamilton GO Centre.

Fully agree on most of the other suggestions, though Collingwood would probably have to be bus service given the tracks from Angus to Collingwood have been converted to a rail trail.

The argument would be that Hamilton GO Centre is in the heart of downtown and the LRT is nearby, making for more convenient location/connection.

West Harbour lacks the LRT connection and is a meaningful walk to downtown. (over 1km)

I see plenty of potential in retaining Hamilton GO Centre, and there are possibilities for service beyond same on those tracks.
 
The argument would be that Hamilton GO Centre is in the heart of downtown and the LRT is nearby, making for more convenient location/connection.

West Harbour lacks the LRT connection and is a meaningful walk to downtown. (over 1km)

I see plenty of potential in retaining Hamilton GO Centre, and there are possibilities for service beyond same on those tracks.
Agree re retaining Hamilton GO Centre. It’s Hamilton’s real downtown station. There is a solution to get electrified rapid GO service there, but it is not cheap and requires a ton of new infrastructure, especially to deal with the Bayview issues (there is a way to avoid Bayview) and the Hunter Street tunnel. Beyond Hamilton GO Centre, you have an abandoned RoW that gets you close to John C. Munro Airport (you could build a spur there). This airport link could be a catalyst for helping the airport grow, but of course the airport does not do the flight numbers to justify a rail link today.
 
As I've said before the 401 tunnel is not as outlandish as many portray it, - it's not going to cost $100 billion and it's relatively feasible. That doesn't mean we should be focusing money on it.. hell, even if we say that the province wanted to sink $20-$30 billion (the amount it will more likely cost) into highways only there are far better places to spend it than the 401 tunnel..

I have to say, having recently used the astonishing WestConnex in Sydney — a 22km (!) expressway tunnel running under much of the inner city — I am coming to a different view than most on the 401 scheme’s feasibility.

Clearly it’s a crazy idea, there are vastly better uses for the funds, and if it is ever built it will probably be beyond our lifetimes. But mega-tunnel projects like this are not *impossible.*

Of course, they only make the slightest sense with very steep tolls, which we’ve decided in Ontario are communism, or something.
 
We really need a scope and funding document that lets the public measure performance against a defined set of objectives
On Oct 3rd, 2023, HDR was awarded work for a 2051 Regional Transit Plan. As I'm sure you're well aware, that's exactly what this work should have delivered, and yet we've not seen any public consultation or deliverables from this $250k award. Perhaps now they've employed Metrolinx's former VP of Station Planning as their global transit planning practice lead, we'll get her personal vision for GO Rail and Subways.
 
Agree re retaining Hamilton GO Centre. It’s Hamilton’s real downtown station. There is a solution to get electrified rapid GO service there, but it is not cheap and requires a ton of new infrastructure, especially to deal with the Bayview issues (there is a way to avoid Bayview) and the Hunter Street tunnel. Beyond Hamilton GO Centre, you have an abandoned RoW that gets you close to John C. Munro Airport (you could build a spur there). This airport link could be a catalyst for helping the airport grow, but of course the airport does not do the flight numbers to justify a rail link today.

Would be quite the climb to get up the mountain, but it would certainly help get traffic there.
 
It looks like GO Expansion has slowed down, and in some ways it has….not because the idea is dead, but because the execution keeps getting dragged out. There’s still planning, signalling upgrades, track work and corridor prep happening, but major parts of the original vision have been descoped, timelines pushed out, and the whole “European-style regional rail” promise feels a lot further away than it did a few years ago. Some corridors are progressing; others are bogged down in design, budget pressures, or contract resets. So yes, it’s moving….but slower, scaled back, and with far less urgency than the region actually needs.

And honestly, this is exactly what happens when you let boomers stay in charge long after the region has outgrown their worldview. I’ve said it a billion times: the rate at which Toronto and Ontario have grown hasn’t caught up with the mentality of the people running it. In their lifetimes they watched the GTHA go from a modest mid-continent region to the fourth-largest urban area in North America. For millennials, that scale is normal….we grew up in a big city.

But at City Council, at Queen’s Park, and across the leadership class in general, you still have people who think like it’s the 1960s and 70s. People like Doug Ford, Olivia Chow, and that entire political generation still treat Toronto and Ontario as if they’re small, quiet, predictable places. That mindset shapes budgets, timelines, priorities….everything!

So we get projects like GO Expansion inching along, re-scoped, delayed, and underpowered. We’re trying to run a 2025 megacity with the instincts of people who came of age in a completely different world. And until that mismatch changes (at City Hall and Queen’s Park) this is exactly the kind of infrastructure stagnation we’re going to keep seeing.
 

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