Brandon Donnelly — Daily insights for city builders. Published since 2013 by Toronto-based real estate developer Brandon Donnelly. — Page 1444

If you’re a regular reader of Architect This City, you’ll know that I’m a big supporter of public transit. And that’s because, as far as I can tell, it’s the most efficient way of moving lots of people around a big city.

But more and more I’ve been thinking about how technology might change, or even disrupt, this school of thought. Which is why when I wrote this post a few days ago, I was careful to say that private cars aren’t the mobility answer. Because in reality, cars likely aren’t going to go away. We’re just going to use them differently.

Here are the two things I’m thinking about most:

1. Driverless cars

I’ve written about driverless cars before in terms of how they might be used as a form of public transit. But I think it’s worth revisiting them for a moment. There are lots of driverless car critics out there and they usually fixate on the fact that a car is still a car, whether or not you happen to be driving it. It still takes up the same amount of space in our cities. Or does it?

The key thing to keep in mind is that when we’re not longer driving the vehicle, it opens up lots of different possibilities in terms of how they might be used and also how they might be designed. I was watching this fireside chat with the founders of Google the other night and, for them, driverless cars offer the possibility of solving two big problems: traffic and parking.

We know that parking takes up a lot space in our cities . But that’s really symptomatic of the fact that the utilization rate for most people’s cars is incredibly low. Most of the time a car is sitting parked and idle. But with driverless cars, they’ll be able to drop you off at your destination and then continue on to pick up their next ride–thereby minimizing the need for all that parking.

This would bring the utilization rate way up for each car, which would also minimize the number of absolute cars that we’d need to have in our cities to move everybody around. Of course, this would mean that we’d be sharing cars. People wouldn’t own cars; they would be an on-demand service.

2. Networked vehicles

This brings us to my second point: driverless cars will be networked cars. Again, I’ve written about this before , but I specifically wanted to raise it again because of a new service that Lyft just launched in San Francisco called Lyft Line .

The way it works is simple. You input where you’re going and Lyft will match you up with others who are going to more or less the same destination. The routes get shared and this brings down the costs to everyday use. It runs on the same principles as the on-demand minibuses I wrote about in Helsinki .

But if you combine this with driverless cars, you’re starting to get at something incredibly interesting. Now all of sudden you’re getting the door-to-door convenience of private cars with many of the efficiencies of public transit.

So in my mind, it’s very possible that platforms like Uber, Hailo, and Lyft could became major infrastructure backbones in a world of driverless cars. And if you think about it in this context, then I don’t think the valuations for these companies should seem all that surprising. These are potentially huge innovations.

In the end, I don’t know how this will all shake out. I don’t think anybody does. I believe that strong public infrastructure (such as subways, light rail, and so on) will still be needed in big cities, but I’m starting to think that mobile apps and driverless cars will also form a big part of how we get around. Probably more so than most people think today.

Image: Flickr

In anticipation of our new streetcars beginning service this Sunday, the Globe and Mail published an article on Friday called: Why Toronto is still a streetcar city . And I was quoted as saying the following:

I had no idea that I was going to be cited, but I like the quote that was chosen. The key words are: “when done well.” There are a myriad of different ways in which a city can implement streetcars, and each will have varying degrees of performance.

So if you’re one of those people who are critical of streetcars, I would encourage you to think about streetcars not just in terms of how they’re implemented today in Toronto, but also in terms of how they could be implemented going forward.

All streetcars lines are not created equal.

Earlier this week, Toronto City Council approved the equivalent of 755 storeys of new development, a lot of which will end up in the downtown core. The translates into 6,887 new housing units and roughly 4 million square feet of new commercial space. The Globe and Mail called it the Manhattanization of downtown .

If you’d like to go through the complete City Council meeting agenda, you can do that here . (I warn you though, it won’t be an exciting read.)

One notable project that was approved is 50 Bloor Street West , which is a 71-storey mixed-use building in Yorkville adjacent to and on top of Holt Renfrew (It includes a $6 million Section 37 contribution ). I mention this one because it’s impressively tall and because it’s a project that I was involved with when I was at Morguard. Watch for Yorkville in the coming years, there’s a lot in the pipeline.

While I think this is all incredibly exciting, our chief planner, Jennifer Keesmaat , is entirely correct in pointing out that all of this highlights the desperate need for better infrastructure, the most critical of which is a relief subway line that cuts across downtown.

But to be clear, this isn’t a question of just planning for growth. This is a question of planning for growth and making up for decades of infrastructure disinvestment. That’s the position we’re in today, which means we have a lot of hard work to do. Though I’m confident we’ll get it done.

The other thing that this level of intensification should highlight for you is that public transit, and other forms of mobility such as biking and car sharing, have to be central to our goals. It’s simply infeasible for everybody to be driving around in a car. We’re currently demonstrating how efficient that ends up being.

So as Toronto continues to intensify, I think we’ll quickly discover that traffic and private cars aren’t the answer or even the right question to be asking.

Image: Flickr