London is currently running a 12-month pilot on its first ever 3D zebra crossing. The objective is to improve pedestrian safety by making the crossing more visible to drivers. A 3D zebra crossing stands out by appearing to float above the road.
Here's a photo (image credit to Gusti Productions):
While this is the first of its kind in the UK, similar crossings have already been installed in Iceland, India, Taiwan, and other countries. According to the trials in India, they do appear to have a meaningful impact on vehicular speeds. They also feel like public art.
If this first one proves to be successful, the plan is to roll out these 3D crossings across the entire borough of Westminster. Assuming they do actually work, I'm surprised there hasn't been more noise around them here in Toronto.
A London-based software company is also working to completely rethink the zebra crossing for today's smartphone world. Their system imagines LEDs embedded into the street so that a crosswalk can be triggered basically anywhere.
Perhaps this is something that might work with the street paving that Sidewalk Toronto is piloting.
Last weekend I went by Sidewalk Toronto's "experimental workspace" at 307 Lake Shore Blvd East. It is open to the public every Sunday from 11am to 5pm if you'd like to drop in.
This week they had their #BuildingRaincoat on display, which is an adjustable awning system designed to protect public sidewalks, mitigate the impacts of adverse weather, and improve outdoor comfort.
Also installed were a number of the paving systems that they are currently piloting. They're working with over 20 different vendors to try and create the "holy grail" of street paving.
They define that as a system capable of the following four key features: modularity, heating, lighting, and permeability. Here's an example of what one of them looked like (it was snowing at the time and, yes, Doc Martens):
Last week Sidewalk Toronto held a roundtable discussion here in the city and released some preliminary design ideas and strategies for Quayside. (That’s why Dan Doctoroff was talking on BNN Bloomberg.)
I went through the full presentation this morning and below are a bunch of slides that I thought you all might find interesting.
Here is the extent of “Quayside” along the waterfront. The current land use permissions allow for about 3 million square feet of space and towers as tall as 50 storeys.
London is currently running a 12-month pilot on its first ever 3D zebra crossing. The objective is to improve pedestrian safety by making the crossing more visible to drivers. A 3D zebra crossing stands out by appearing to float above the road.
Here's a photo (image credit to Gusti Productions):
While this is the first of its kind in the UK, similar crossings have already been installed in Iceland, India, Taiwan, and other countries. According to the trials in India, they do appear to have a meaningful impact on vehicular speeds. They also feel like public art.
If this first one proves to be successful, the plan is to roll out these 3D crossings across the entire borough of Westminster. Assuming they do actually work, I'm surprised there hasn't been more noise around them here in Toronto.
A London-based software company is also working to completely rethink the zebra crossing for today's smartphone world. Their system imagines LEDs embedded into the street so that a crosswalk can be triggered basically anywhere.
Perhaps this is something that might work with the street paving that Sidewalk Toronto is piloting.
Last weekend I went by Sidewalk Toronto's "experimental workspace" at 307 Lake Shore Blvd East. It is open to the public every Sunday from 11am to 5pm if you'd like to drop in.
This week they had their #BuildingRaincoat on display, which is an adjustable awning system designed to protect public sidewalks, mitigate the impacts of adverse weather, and improve outdoor comfort.
Also installed were a number of the paving systems that they are currently piloting. They're working with over 20 different vendors to try and create the "holy grail" of street paving.
They define that as a system capable of the following four key features: modularity, heating, lighting, and permeability. Here's an example of what one of them looked like (it was snowing at the time and, yes, Doc Martens):
Last week Sidewalk Toronto held a roundtable discussion here in the city and released some preliminary design ideas and strategies for Quayside. (That’s why Dan Doctoroff was talking on BNN Bloomberg.)
I went through the full presentation this morning and below are a bunch of slides that I thought you all might find interesting.
Here is the extent of “Quayside” along the waterfront. The current land use permissions allow for about 3 million square feet of space and towers as tall as 50 storeys.
With modularity, the goal is to make it possible for a single person to be able to pull up and replace one of the hexagonal slabs. This would dramatically change how we repair and patch our roads. Supposedly, they're also more resistant to cracks, which means fewer potholes.
The key benefit of a heated paving system is an obvious one. When needed, their test system automatically heats the slabs to 2-4 degrees celsius in order to melt any snow and/or ice. That's as warm as you need apparently.
They have two heating systems running at 307. The first is hydronic (fluid in pipes just below the pavement) and the second is conductive heating (thin conductive film in or under the pavement).
I'm sure many of you will be questioning the environmental and carbon impact of a heated public realm. And that is certainly a good question. But the status quo in this city involves about 131,000 tons of road salts per year. That's a problem.
The lighting feature is pretty neat because there are a variety of different use cases beyond just demarcating space. One example that Sidewalk gives is that it could be used in a bike lane to tell you how fast you need to ride in order to hit all green lights.
Finally, permeability matters because it minimizes runoff and allows water to be absorbed in situ. The tradeoff is that it makes the slabs structurally weaker. So that is still being worked on.
I am thrilled to see this sort of urban innovation taking place right here in the city. If you haven't already, I recommend checking out 307.
Here is a paving system being explored for the area. It is modular. It may melt snow. And perhaps most interestingly, it would allow for dynamic changes in road use throughout the day. This sort of thing already happens to a lesser degree on streets like Jarvis. This technology could take that much further.
One of their primary goals is to double Toronto’s usable outdoor hours. To do that, they are proposing simple weather shields (pictured below) and weather-responsive systems.
They are spending a lot of time thinking about the ground floor of buildings, which they are calling Stoa. The idea is to create flexible and porous spaces that respond quickly to changing needs and that integrate more seamlessly with the surrounding public realm.
There’s a lot on the potential hierarchy of the street network and how each will function for transit, conventional cars, AVs, cyclists, pedestrians, and so on. I was happy to see “laneways” as a core part of the pedestrian network. They are designed for walking speeds. Access would be restricted for things that move too quickly.
This image ties in the street grid and Stoa.
Finally, the goal is to build the neighborhood entirely out of timber, and more specifically, Canadian timber. If they follow through on this, I think it would really push adoption of this material forward in the city.
I would encourage you to check out the full package, which you can do here. I can’t wait for these projects to get underway along Toronto’s waterfront.
With modularity, the goal is to make it possible for a single person to be able to pull up and replace one of the hexagonal slabs. This would dramatically change how we repair and patch our roads. Supposedly, they're also more resistant to cracks, which means fewer potholes.
The key benefit of a heated paving system is an obvious one. When needed, their test system automatically heats the slabs to 2-4 degrees celsius in order to melt any snow and/or ice. That's as warm as you need apparently.
They have two heating systems running at 307. The first is hydronic (fluid in pipes just below the pavement) and the second is conductive heating (thin conductive film in or under the pavement).
I'm sure many of you will be questioning the environmental and carbon impact of a heated public realm. And that is certainly a good question. But the status quo in this city involves about 131,000 tons of road salts per year. That's a problem.
The lighting feature is pretty neat because there are a variety of different use cases beyond just demarcating space. One example that Sidewalk gives is that it could be used in a bike lane to tell you how fast you need to ride in order to hit all green lights.
Finally, permeability matters because it minimizes runoff and allows water to be absorbed in situ. The tradeoff is that it makes the slabs structurally weaker. So that is still being worked on.
I am thrilled to see this sort of urban innovation taking place right here in the city. If you haven't already, I recommend checking out 307.
Here is a paving system being explored for the area. It is modular. It may melt snow. And perhaps most interestingly, it would allow for dynamic changes in road use throughout the day. This sort of thing already happens to a lesser degree on streets like Jarvis. This technology could take that much further.
One of their primary goals is to double Toronto’s usable outdoor hours. To do that, they are proposing simple weather shields (pictured below) and weather-responsive systems.
They are spending a lot of time thinking about the ground floor of buildings, which they are calling Stoa. The idea is to create flexible and porous spaces that respond quickly to changing needs and that integrate more seamlessly with the surrounding public realm.
There’s a lot on the potential hierarchy of the street network and how each will function for transit, conventional cars, AVs, cyclists, pedestrians, and so on. I was happy to see “laneways” as a core part of the pedestrian network. They are designed for walking speeds. Access would be restricted for things that move too quickly.
This image ties in the street grid and Stoa.
Finally, the goal is to build the neighborhood entirely out of timber, and more specifically, Canadian timber. If they follow through on this, I think it would really push adoption of this material forward in the city.
I would encourage you to check out the full package, which you can do here. I can’t wait for these projects to get underway along Toronto’s waterfront.
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