Tag Archives: slow speed

Safety for Pedestrians

By Dom Nozzi

March 16, 2018

Some believe that our future will be one where most or all cars are self-driving. If that were true, pedestrians could behave more like they did historically. They could cross streets with much less need to be vigilant because they could be confident that self-driving cars would stop when detecting a pedestrian in the street. Such a world would return historic power to pedestrians — power that has been handed over to motorists over the past century.

In my opinion, however, such a world of self-driving cars is unlikely.

I’m therefore much more interested in our ending the practice we have followed for the past century in street design: designing streets to enable and therefore encourage carinattentive, excessively high-speed motoring. If we are serious about making our streets safe — as we must be if we consider ourselves to be civilized — we need to move away from the past century of street safety failure, which has focused, over and over, on more safety lights, more safety signage, more safety education, more safety enforcement, and more safety paint. To be effective, we need to design our streets to obligate slower-speed, attentive driving. That means streets that are more narrow and human scaled in their dimensions, have more friction with things like on-street parking, have a continuous wall of active and abutting buildings and canopy street trees, are more alive with (sometimes unpredictable) pedestrians, and have less of the “safety” features such as tall highway lighting, paint, signs, and clear zones.

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The Emperor is Wearing No Clothes: Exposing Town Planning for the Ruinous Travesty It Has Become

By Dom Nozzi

October 31, 2017

Back in 1985, I somehow managed to obtain a master’s degree in town planning. But it was not until about eight years into my professional planning career that I was to realize that for several decades, my chosen profession had become a sham.

This epiphany happened to me about 25 years ago when a friend of mine in Gainesville FL gave me a videotape of what I believe is one of the most important, influential, revolutionary speeches ever given on the topic of town planning. It was a speech delivered in 1989 at the Boston Museum of Fine Arts by a young Florida architect by the name of Andres Duany.

Duany’s speech gave town planning a well-deserved, much-needed kick in the pants.

I was shocked to learn from Duany that a century ago, town planners and developers were heroes. For several decades, of course, the opposite has become the case. Planners have become powerless incompetents and developers are more evil than Satan.

What caused this 180-degree shift in perspective?

What we learn in the Duany speech is that the reputation of town planners and developers was destroyed because the timeless tradition that communities followed for time immemorial was abandoned. That is, about a century ago, communities decided that instead of designing our community and our transportation system to make people happy, we would instead design to make cars happy.Road to Ruin book 2003

This powerful take on what has happened to our world explains so much.

It explains why town planners have become little more than mindless, robotic bureaucrats who have but one overriding mission: Become paper pushing clerks who issue or deny development permits based on whether the proposal will promote easy car travel or inhibit car travel.

It explains why developers are now villains. In nearly all cases, developers up to a century ago built things that improved quality of community life because the design objective was to promote human happiness. But the model for developers changed about a century ago. Now, the objective was to promote car happiness.

There are two primary reasons why this changed mission by town planners and developers is ruinous.

First, those community attributes that most people find appealing – compactness, human-scale, slower speeds, sociability, civic pride, timelessness, a subdued ambiance, and safety – are nearly the exact opposite of what is needed to make for easy car travel. Happy motoring requires dispersion, gigantic car scaling, dangerously higher speeds, glaring lights, and isolation – and each of these things undercuts civic pride, timelessness and safety.

The second reason this change is ruinous is that it is a self-perpetuating downward spiral. Car travel is a zero-sum game, because nearly everything we do to promote car travel makes walking, bicycling and transit more difficult. Car ownership also creates a strong vested interest on the part of the car owner to see to it that car travel is cheap and easy. By making walking, bicycling, and transit more difficult, car ownership continuously recruits new car owners. This century-long recruitment now means that even in the most bicycle-friendly US cities (including Boulder CO), there are more cars than people.

The result is that nearly all of us make nearly all of our trips by car. We angrily demand that our elected officials ease our car travel – after all, our cars make it so difficult to get around by walking, bicycling, or transit! We have therefore become our own worst enemies because as I note above, promoting car travel is an exceptionally powerful means of destroying quality of life.

Because cars require an enormous amount of space, motorists feel crowded even with just a tiny number of fellow citizens also in cars. As Dan Burden once said, “cars are happiest when there are no other cars around. People are happiest when there are other people around.” Given this, a large percentage of Americans are NIMBYs on steroids who engage in ongoing pitched battles with developers and elected officials and town planners to demand ultra low development densities (including short buildings), huge parking lots, and massively wide roads.

Developers, citizens, town planners, and elected officials therefore tend to have one overriding mission: promote easy car travel! We must have wide roads. More (and free) parking. More car subsidies and more glaring lights. We must stop compact development.

It is a mission of community ruin.

The key for a better future, then, is to return to the timeless tradition of designing for people, not cars.

 

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A Quality Future for Boulder CO Means Something Vastly Different from What No-Growthers Seek

 

By Dom Nozzi

January 8, 2017

The great irony of those in Boulder, Colorado who seek to protect the low-density character of neighborhoods (and to allegedly protect the “small town charm” of Boulder) is that by following the tactics recommended by too many “no-growthers,” Boulder will continue to take the Anywhere USA path that so many other American cities have taken (and continue to take).

Fighting against compact development is a recipe for keeping this city from becoming more walkable, charming, and human scaled. Such a fight will make it more likely that our future will be more car-dependent, more isolated, less walkable, more filled with surface parking lots, and less affordable (due to a growing lack of travel choices). Much of Boulder was built in an era of failed community design ideas that are unsustainable. Many of those who seek to “protect” neighborhoods are those who like the privatopia of suburbs and don’t like cities, and therefore don’t understand or appreciate those elements that make for healthy cities: slow speeds, human scale, compact development, agglomeration economies, diversity, conviviality, and choices.

Such advocates, instead, ruinously seem to believe that free-flowing and high speed traffic and easy car parking are the keys to quality of life. Actually, such objectives are toxic to a 51df393d218c6-imagehealthy city because they undermine the elements I list above.

The lifestyle of those who live in low-density Boulder neighborhoods compels them to fight for a halt to population growth, fight to minimize density and building heights, fight to oppose traffic calming and modest street and parking allocations, and fight to oppose mixed use.

Why?

Because fighting for those things helps protect their ability to travel easily by car. Because their neighborhood design obligates them to make most or all trips by car, they must fight for these things to protect their suburban lifestyle. Car travel becomes highly inconvenient when a community is more compact and slow speed. Densities over 2 or 3 units per acre make car travel much more inconvenient.

Conversely, densities below 3 or 4 units per acre make walking, bicycling, and transit nearly impossible.

It is therefore easy to understand why so many in suburban Boulder have concluded that easy driving and parking are equivalent to quality of life. Tragically, easy driving and parking are enemies of a quality city.

It is important to note, despite the unfair, inflammatory falsehoods we often have thrown at us urbanists, that this is NOT a call to make all neighborhoods in Boulder more compact. It IS a plea to recognize that for too much of Boulder’s history, the only acceptable form of development is high speed, car-happy suburban.

And that it is NEVER acceptable for there to be slow speed, compact walkable development.

Anywhere.

The result is a vast oversupply of drivable suburban development — which has no future, by the way — and a substantial undersupply of compact walkable development. Indeed, I would be hard-pressed to point to ANY compact development in Boulder. Because there is a big and growing demand for a walkable lifestyle — particularly among the younger generations — the price of such housing is skyrocketing (there are other reasons, but this one is substantial).

Boulder must do what it can to provide a larger supply of walkable housing — in appropriate locations.

Not doing so will lead to a grim, more costly future for Boulder.

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