This morning I spoke to the Globe and Mail about the evolving nature of Dupont Street here in Toronto. The impetus for the discussion was this: Dupont Street is now seeing a lot of residential intensification, but the street itself remains a bit of a crosstown highway. It's not yet a "complete street." And since Junction House is effectively on the west end of this midtown artery, John Lorinc asked to get my thoughts.
The point I tried to make is that, in my opinion, this is first and foremost a zoning issue. Dupont Street is seeing intensification, but it is largely happening on the north side of the street, abutting the rail corridor (purple and red in the above Official Plan map). The south side of the street is, for the most part, a low-rise neighborhood (yellow in the above map).
This kind of edge condition is somewhat unique in the city: low-rise on one side of the street; higher density housing, retail, and office on the other. But it is particularly problematic if you're trying to create a great main street, because single-sided retail streets generally don't work very well.
We could certainly have a discussion about sidewalk widths, bike lanes, and other streetscape improvements; but in my mind, there is nothing inherently bad about the cross section of this street. The right-of-way width is 20 meters, meaning there are generally two lanes going in each direction. This is a dimension you'll find all over the city, including on beloved streets like Queen Street.
The problem here is what is abutting the street, and it is something that is systemic across the city: we have too many arterial roads that only allow for low-rise housing. So if you were to ask me what to do next, and I was asked this morning, the first thing I would do is up-zone the south side of Dupont and allow for non-residential uses at grade.
And once this is done, I am certain it will snowball many other positive improvements.


Just northwest of the intersection of Lansdowne Avenue and Dupont Street here in Toronto, there is something known as the Davenport Diamond. It refers to the intersection of two rail lines. Going north-south is the Barrie GO corridor (regional rail service). And going east-west is a set of Canadian Pacific Railway tracks. The problem with this Diamond is that it is one of the busiest train intersections in North America and these two corridors meet at grade. So it is a problem for service levels on this corridor.
To address this bottleneck, Metrolinx has been working on a project called the Davenport Diamond Guideway and Greenway. First and foremost, what it will do is elevate the Barrie GO corridor between Bloor Street in the south and Davenport Road in the north, allowing trains to pass over the CP tracks (rail over rail), as well as over streets like Wallace Avenue (rail over road). Metrolinx expects to have this guideway complete by spring 2023 and it will be a good thing for rail service levels across this region. Construction activity is already happening.
But the other thing this guideway does is open up the ground (literally) for a new greenway. Metrolinx is calling this the public realm component of the project, and it expects to procure this work separately, as well as complete it only after the guideway is operational. The ETA for this is 2024. However, a design was completed for the greenway back in 2018. It was completed by gh3 -- one of my favorite architecture firms in the city. And it is my understanding that this original design will be the foundation for the public realm design. Or at least, I hope it will.
If you haven't yet seen gh3's design, you can check it out over here.
Image: gh3
Okay, last Toronto-centric post for the week. We are back to regular scheduled programming tomorrow.
Later this month, Councillor Gord Perks will be hosting a community meeting for Junction House (see conceptual rendering above).
You can find all of the details, here, on the Globizen blog. But pop it into your calendars: Tuesday, November 21, 2017 from 7 to 9pm.
Even if you can’t attend, definitely weigh in on the rooftop public art component over in the comments on the Globizen blog.
I hope to see you all there. It’s always nice when happy people come out.
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