#CityMakingMath

“Someone with a 1-hr car commute needs to earn 40% more to be as happy as someone with a short walk to work. On the other hand, if someone shifts from a long commute to a walk, their happiness increases as much as if they’d fallen in love.” #CityMakingMath 50 reasons to want more walkable cities.

50 Reasons Why Everyone Should...

“Local stores next to the protected bike-lane have seen a 49% increase in sales, compared to an average of 3% for Manhattan as a whole.” (Among MANY other public benefits.) Want To Make Money? Build A Business On A Bike Lane. #CityMakingMath via @fastcompany.com #BikeLanesMeanBusiness

Want To Make Money? Build A Bu...

IMPORTANT: The Dutch invested €595 million annually on urban biking, resulting in €19 BILLION saved in public health care costs alone. That’s how smart governments do the math on investing in better mobility. Let’s be clear— it wastes public money to NOT do it. #CityMakingMath HT @modacitylife.com

Images of Dutch urban biking infrastructure. #Dutch

“Every $1300 New York invested in new bike-lanes in 2015 provided benefits equivalent to 1 added year of life at full health over the lifetime of all city residents.” Among many other benefits, bike-lanes are a really smart public health investment. #CityMakingMath www.reuters.com/article/busi...

People riding in a painted, slightly separated bike-lane

“One mile on a bike is a $.42 economic gain to society, one mile driving is a $.20 loss.” “Which means that Copenhagen, a city of 1.2 million people, saves $357 million a year on health costs because something like 80% of its population commutes by bike.” #CityMakingMath Some costs aren’t costs.

One mile on a bike is a $.42 e...

My semi-regular reminder of a really important reality about cities, density, services and taxes. Any questions? Graphic recently cleaned up by @kathrynmathias.bsky.social. #CityMakingMath

Venn diagram of low taxes, low density and stable services. The overlap in the centre is a scenario that doesn’t exist

Keep this in mind when people claim cars mean business — closing Central #Madrid to cars over holidays resulted in a 9.5% boost in retail spending on its main shopping street: STUDY. There was also a 71% drop in air pollution. Via @carltonreid.com in @forbes.com. #citymakingmath #citiesforpeople

Closing Central Madrid To Cars...

“One mile on a bike is a $.42 economic gain to society, one mile driving is a $.20 loss.” “Which means that Copenhagen, a city of 1.2 million people, saves $357 million a year on health costs because something like 80% of its population commutes by bike.” #CityMakingMath Some costs aren’t costs.

One mile on a bike is a $.42 e...

“If you care about the bottom line, budgets & taxes, then you should care about urban biking, because it’s a money saver. It’s ironic when so-called fiscal conservatives attack urban biking, when their efforts just show a lack of understanding of math.” My chat with @modacitylife.com #CityMakingMath

Opinion: Why more urban cyclin...

IMPORTANT: The Dutch invested €595 million annually on urban biking, resulting in €19 BILLION saved in public health care costs alone. That’s how smart govts do math on investing in better mobility. Let’s be clear — it wastes public money to NOT do it. #CityMakingMath HT @modacitylife.com

Images of Dutch urban biking infrastructure

“Someone with a 1-hr car commute needs to earn 40% more to be as happy as someone with a short walk to work. On the other hand, if someone shifts from a long commute to a walk, their happiness increases as much as if they’d fallen in love.” #CityMakingMath 50 reasons to want more walkable streets.

50 Reasons Why Everyone Should...

If walking costs you $1, we all pay $0.01. If biking costs you $1, we all pay $0.08. If bussing costs you $1, we all pay $1.50. If driving costs you $1, we all pay $9.20. Via @thediscourse study. This isn’t just about choice. It’s about who pays for your choice. #citymakingmath

Graphic showing what your mobility choice costs all of society

This is important — closing Central #Madrid to cars over holidays resulted in a 9.5% boost in retail spending on its main shopping street: STUDY. There was also a 71% drop in air pollution. Via @carltonreid.com in @forbes.com. #citymakingmath #citiesforpeople www.forbes.com/sites/carlto...

Closing Central Madrid To Cars...

“One mile on a bike is a $.42 economic gain to society, one mile driving is a $.20 loss.” “Which means that Copenhagen, a city of 1.2 million people, saves $357 million a year on health costs because something like 80% of its population commutes by bike.” #CityMakingMath grist.org/biking/one-m...

One mile on a bike is a $.42 e...

This is worth reading — Transit expert @humantransit.bsky.social took a ride on Elon’s “Vegas Loop” aka Teslas in Tunnels, and it didn’t change his mind that among other issues, it doesn’t scale. Because, you know, math, which The Boring Company doesn’t seem to want to show. #CityMakingMath

Las Vegas: A Ride on Elon's "V...

It’s estimated that 1 Skytrain transit line in #MetroVancouver replaces between 20 & 26 lanes of freeway vehicle traffic. And then consider the amount of PARKING it replaces, how much pollution & GHG emissions it replaces, how much public cost it replaces. Transit makes cities work. #CityMakingMath

Vancouver Skytrain imageDrawing of a skytrain modified to look like a vacuum cleaner sucking up car traffic

“Someone with a 1-hr car commute needs to earn 40% more to be as happy as someone with a short walk to work. On the other hand, if someone shifts from a long commute to a walk, their happiness increases as much as if they’d fallen in love.” #CityMakingMath 50 reasons to want walkable streets.

50 Reasons Why Everyone Should...

“Local stores next to the protected bike-lane have seen a 49% increase in sales, compared to an average of 3% for Manhattan as a whole.” (Among MANY other public benefits.) Want To Make Money? Build A Business On A Bike Lane. #CityMakingMath via @fastcompany.com #BikeLanesMeanBusiness

Want To Make Money? Build A Bu...

“If you care about the bottom line, budgets & taxes, then you should care about urban biking, because it’s a money saver. It’s ironic when so-called fiscal conservatives attack urban biking, when their efforts just show a lack of understanding of math.” #CityMakingMath dailyhive.com/vancouver/bi...

Opinion: Why more urban cyclin...

IMPORTANT: The Dutch invest €595 million annually on urban biking, resulting in €19 BILLION saved in public health care costs alone. That’s how smart govts do the math on investing in better mobility. Let’s be clear— it wastes public money to NOT do it. #CityMakingMath HT @modacitylife.bsky.social

Images of Dutch bike infrastructure

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