The area that stretches between the property line on one side of a street and the property line on the other side of a street is called a public right-of-way here in Toronto. It may be called something different in other cities and countries.

In the example below (taken from Toronto's Avenues & Mid-Rise Buildings Study), it includes the sidewalks, the car lanes, and the streetcar lanes. But it could also include other public elements. In this instance, the buildings on either side of the street are assumed to be built right up against their property lines.

ROWs obviously serve an important public function. But their size also has important urban design implications. As a pedestrian, it feels different to walk on a narrow street than it does on a broad street.

The width of a ROW can also be used to inform what the preferred height of the buildings along it should be. In the example above, they’re talking about a 1:1 relationship between the width of the ROW and the preferred height of the buildings.

Given their importance, I thought it would be interesting to share this map of Toronto (dated 2010) showing ROW sizing throughout the city. The mustard colored lines in the core of the city represent 20 metres, the red lines 36 metres, and the purple lines 45 metres or more. The rest of the colors fall somewhere in-between. For the most part, the purple lines represent highways, although there are a few other instances of purple.

What’s interesting – but not surprising – to see is how we basically kept expanding the size of our ROWs as Toronto grew outwards. This was obviously to make more room for cars on the road.

But the other, perhaps more interesting thing about this map, is that it could also serve as a guide to pedestrian happiness. The mustard/yellow lines are where it’s most enjoyable to walk. And the red and purple lines are where it’s least enjoyable to walk.

If you’re from Toronto, give this framework a try and see if it holds true.

Barcelona is one my favorite cities in the world. I love the intimate laneways in the old part of town. I love how La Rambla functions as a spine for public life in the city–even if it is pretty touristy. I love the weather and beaches. And I love that there’s a strong culture of art and design that seems to permeate all aspects of the city. 

Over the weekend I found an impressive website called BIG TIME BCN, that beautifully maps out the city’s more than 2,000 years of building. It covers over 70,000 plots of land and, if you hover of them, it’ll tell you the age of the buildings. It’s similar to what was done here for the Netherlands. But the colors on this one seem very Barcelona to me.

The area that stretches between the property line on one side of a street and the property line on the other side of a street is called a public right-of-way here in Toronto. It may be called something different in other cities and countries.

In the example below (taken from Toronto's Avenues & Mid-Rise Buildings Study), it includes the sidewalks, the car lanes, and the streetcar lanes. But it could also include other public elements. In this instance, the buildings on either side of the street are assumed to be built right up against their property lines.

ROWs obviously serve an important public function. But their size also has important urban design implications. As a pedestrian, it feels different to walk on a narrow street than it does on a broad street.

The width of a ROW can also be used to inform what the preferred height of the buildings along it should be. In the example above, they’re talking about a 1:1 relationship between the width of the ROW and the preferred height of the buildings.

Given their importance, I thought it would be interesting to share this map of Toronto (dated 2010) showing ROW sizing throughout the city. The mustard colored lines in the core of the city represent 20 metres, the red lines 36 metres, and the purple lines 45 metres or more. The rest of the colors fall somewhere in-between. For the most part, the purple lines represent highways, although there are a few other instances of purple.

What’s interesting – but not surprising – to see is how we basically kept expanding the size of our ROWs as Toronto grew outwards. This was obviously to make more room for cars on the road.

But the other, perhaps more interesting thing about this map, is that it could also serve as a guide to pedestrian happiness. The mustard/yellow lines are where it’s most enjoyable to walk. And the red and purple lines are where it’s least enjoyable to walk.

If you’re from Toronto, give this framework a try and see if it holds true.

Barcelona is one my favorite cities in the world. I love the intimate laneways in the old part of town. I love how La Rambla functions as a spine for public life in the city–even if it is pretty touristy. I love the weather and beaches. And I love that there’s a strong culture of art and design that seems to permeate all aspects of the city. 

Over the weekend I found an impressive website called BIG TIME BCN, that beautifully maps out the city’s more than 2,000 years of building. It covers over 70,000 plots of land and, if you hover of them, it’ll tell you the age of the buildings. It’s similar to what was done here for the Netherlands. But the colors on this one seem very Barcelona to me.