Tag Archives: timeless

The Problem of Gigantism

By Dom Nozzi

January 13, 2017

Gigantism, in my opinion, is a HUUUUUGE problem in America.

Enormous roads, enormous setbacks, enormous (and improperly located) parking lots, enormous (and improperly located) stormwater basins, enormous distances between destinations, enormous road intersections, enormous subdivisions, enormously tall street lights, enormous signs, enormous retail areas.Monster road intersection

The enormity of the American land use pattern is obvious when one walks the historic center of so many European cities and towns. My recent visit to Tuscany with my significant other was, once again, so saddening and maddening because the streets we walked were so stunningly lovable, charming, and romantic. Americans have thrown all of that charm away in our car-happy world.

Not only is it impossible to love most all of urban America. It is also, as Charles Marohn points out so well, impossible to afford to maintain. A double whammy of unsustainability. And extreme frustration in my career as a town planner who toiling for decades to try to nudge our society toward slowing down our ruinous love affair with making the world wonderful for car travel. And finding that even most smart people in America strongly oppose going back to the timeless way of building for people instead of cars.

It is said that dinosaurs went extinct due in large part to gigantism. I believe the same fate is likely for America, unless our society wakes up and realizes we are way better off in so many ways if we get back to building our world at the (walkable) human scale.

A friend asked me recently what I would do if I were in charge, had a blank slate, and could design a community any way I desired.

If I had such an opportunity, my community would be much more compact and human-scaled. One can walk historic town centers in Europe for models of what I speak of here.

WAY less “open space” for cars is essential.

I would ratchet down our extreme (and artificial) auto-centric value system by making roads and parking and gasoline purchases and car buying directly paid for much more based on USER FEES rather than having all of society pay for happy cars via such things as sales taxes, property taxes, and income taxes.

In other words, making our world much more fair and equitable.

We have over-used and over-provided for car travel and car housing in large part because the cost to do so is mostly externalized to society rather than directly paid for via user fees. Eventually — maybe not in our lifetimes? — car travel will be mostly paid for via user fees and externalized costs will be more internalized. Car travel will therefore become much more expensive, signaling us to cut down on our over-reliance on it.

When that happens, we will inevitably see the re-emergence of the lovable, human-scaled world we once had. Fortunately, we are starting to see car travel becoming much more expensive and unaffordable — even though it continues to fail to be user-fee based.

And we are seeing the Millennial generation showing much more interest in compact town center living and much less interest in being car happy.

It is way past time for our society to a people-happy rather than car-happy world.

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The Modernist Cult of Innovation Is Destroying our Cities

By Dom Nozzi

April 27, 2015

Nothing is more dated than yesterday’s vision of tomorrow.  – Unknown

One of the great ironies in the field of architecture is that the most effective way to create buildings that look dated very soon after construction is to design them to be futuristic or modernist in design.

A recently proposed “modernist” building in my city has appropriately been disparaged as a “popcorn ball” apartment building.

To me, such a building is unlovable. It is chaotic. Innovative for the sake of being innovative. No connection to time-tested design or to the city context or history.

It reminds me of the important need for a form-based code for this part of my city (which is soon to see substantial infilling of new buildings). A form-based code puts priority on the design of a building and its location on the property, rather than the conventional use-based code, which concerns itself almost exclusively with the uses that are allowed within the building (residence, shop, office, etc.).

Rules are needed to reign in the “Anything Goes” Cult of Innovation that Modernist architects have followed. A Cult that has obliterated charm and lovability in our communities. It is a Cult that moronically and catastrophically rejects timeless design.wrightguggenheimriba3072-361269px

Too many architects see “innovation” as an imperative, and end up creating buildings that don’t behave themselves. Too many “look-at-me” buildings. Too many buildings as art objects. Art belongs inside buildings, not as shocking, jarring “artistic” buildings imposed on the public realm.

Unless a building is a civic or government building, it generally should not stand out as a look-at-me object standing out like a sore thumb. If too many buildings try to stand out, the ambience is disorienting and anxiety-producing. Residential and commercial buildings, in a compact town center, should be background buildings. Their front facade should be abutting (or very close to) sidewalks, and have glazing and interesting first floor uses (preferably day and night uses). Buildings are set close to the sidewalk to form an outdoor room. Each of these elements are basic, fundamental ingredients for activating the public realm and making for a comfortable experience for the pedestrian. Too many architects have forgotten about these basic elements. A form-based code therefore is more important today than in the past.

Quality development is not about creating high-quality INDIVIDUAL buildings.

It is largely about the ENSEMBLE of a collection of buildings. How they relate to nearby buildings to form comfortable spaces. How they are set on their parcel of land. How rewarding they are to the pedestrian. How lovable they are because they use time-tested designs. How they fit into the vision established in their neighborhood.

The modernist paradigm has become a regrettable problem because it so commonly violates these principles. Much of it is based on the idea that timeless rules should be abandoned in favor of innovation. That anything goes. That the imperative is the startling nature of the individual building. The community vision, spaces created between buildings, local materials, and how the building relates to other buildings typically are irrelevant.

Many of us love Prague, Siena, Budapest, or Montepulciano not because of innovative individual buildings, but largely because of how the assemblage of the buildings create a

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place that feels wonderful. Many of us, in other words, love historic, pedestrian-scaled areas not because an individual building is “inspiring” or “green.”

We love it largely because of how the collection of buildings are set along the street to create a lively, human-scaled ambiance that feels good.

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Timelessness versus Change

 

By Dom Nozzi

May 13, 2002

I am thoroughly convinced that our era of extremely auto-dependent design is a brief, failed, dysfunctional aberration in the course of human history. We are now starting to turn back toward timeless, HUMAN-SCALED, pedestrian-oriented design techniques that worked for several centuries (and remain our most lovable cities — Florence, Siena, Tetro_Student_Village_Renderings_003Charleston, etc. — cities that will NEVER go out of style). It will ALWAYS make sense for us to design for people instead of cars. The age of huge parking lots and multi-lane roads is a dinosaur age. Either we jettison that mistaken age, or we will lock ourselves into a downwardly spiraling path toward extinction.

Is there a reason that the pedestrian design that has worked so well for thousands of years will one day not make sense? I doubt it, UNLESS the planet is populated only by robotic cars, instead of people.

While there are certain fundamental, timeless design principles, there will also be, within those principles, some shifting about in societal desires. That is why so much of my work focuses on designing for housing and transportation choice. Like in ecosystems, human habitats that are able to adapt to change will better survive than those that cannot adopt to change. The latter are more likely to become extinct.

The car-based design I work so tirelessly against is PRECISELY the kind of approach we need to avoid if we are to adapt to these inevitable changes. We must be able to deal with change on a regular basis. We cannot afford to live in a world where EVERYONE is forced to drive a car and live in suburban, single-family housing. To be able to adapt to change, our communities MUST be designed for transportation and housing choice. Auto-based design does not give us any choices.

Therefore, I am convinced that the most responsible, durable method is for us to select designs that expand our choices, and to draw quite heavily from time-tested designs that have worked for thousands of years — tempered with a dose of pragmatism that incorporates contemporary lifestyle needs.

Adaptability is crucial in the face of such inevitable uncertainty about the future. We need to proceed with caution (and, I might add, with a sense of modesty, rather than the arrogance of, say, modernists, who arrogantly believe we can cavalierly jettison timeless design principles from our past).

The 911 attack on the World Trade Center buildings has influenced a move toward shorter buildings. I am sympathetic, as one of the time-tested design features I am supportive of is the idea that (non-civic) buildings should not exceed 5 stories in height. Above that height, we lose a human scale. For example, it is said that one cannot easily converse with someone on a sidewalk if one is on a balcony higher than five stories.

I think there are certain things we’ve tried in the past that we can say with a fair amount of confidence will NEVER be a good idea. I think that the Triple Convergence demonstrates that road widening will NEVER be a good idea in the future (to solve congestion). Studies in environmental science show that it will NEVER be a good idea to return to an age when we spewed hundreds of tons of carbon dioxide from coal-fired power plants. Medical science shows that it will NEVER be a good idea for humans to smoke three packs of cigarettes each day.

 

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Should We Subsidize a Town Center?

 

By Dom Nozzi

September 26, 2002

Why have property values have risen recently in American town centers? As someone who has lived in a town center neighborhood since the late 1980s, I would attribute the recent increase to a number of things.

First, many cities have seen a dramatic improvement in the health and perceived safety of downtown in recent times, which makes town center neighborhoods a more hip and fun place to live. For those yuppies who are concerned about safety, an apparently safer place to live is another reason.

Yuppies and other wealthy people have been gentrifying town center neighborhoods by renovating homes and bidding up the value of homes by moving into such neighborhoods at increasing rates. The yuppies are being attracted by the other improvements I mention here.

Town center neighborhoods tend to be built with timeless design strategies that will NEVER go out of style. That is, unlike contemporary neighborhoods, it is walkable, human-scaled, romantic, and safe for kids and seniors and pets. It is designed to make PEOPLE happy instead of cars. It is therefore a sociable, friendly place where people know each other and watch out for each others’ collective security. It comes as no surprise, as a result, that many town center neighborhoods now have the fastest rate of property value increase of any neighborhood in the region.

The tragedy? Nearly all local governments in America make it largely illegal to build these kinds of neighborhoods in other parts of the city. The streets are too narrow, the setbacks are too modest. There is too much mixed use and mixed housing types. The street intersections are too small. Etc. Etc. Etc. We have met the enemy and he is us…

In recent years, a growing number of people have been getting sick of the congestion, street without on street parkingtraffic danger, sterility, auto-dependence, and lack of neighborhood friends that they find in Sprawlsville. As a result, in growing numbers, we are seeing people seek out the traditional, in-town neighborhoods nationwide. They are seeking a sense of place. A sense of community. Things they are denied in their suburban, antiseptic lifestyles.

Does It Make Sense for a Community to Subsidize Their Town Center?:

I believe we are using a very important principle when we “subsidize” a town center. The principle that says we should tax what we want less of and subsidize what we want more of. We want less sprawl and a more healthy town center.

Sadly, too many cites mostly subsidize sprawl and add burdens to their town center.

I don’t think there can be any question that a healthy town center benefits the entire community. Even those who live in the suburbs. A healthy town center increases suburban property values. Instills civic pride. Creates a sense of community. Creates a necessary lifestyle choice.

Assuming we can agree that we ALL benefit from a healthy town center, why should we not subsidize something we want more of, or want to improve? Is it not a matter of fairness and equity? After all, we’ve  poured BILLIONS of tax dollars into ROAD subsidies in sprawlsville (interstates, multi-lane arterials, etc.). WAY more than we would ever subsidize in a town center. Many suburban road subsidies induce the market to build large shopping areas and shopping malls. Without the Big Roads subsidy, those places don’t exist. With the subsidy, the malls swoop in and in the process KILL town centers. So a TINY subsidy for downtown is simply a tiny way to try to even the playing field, and compensate for how public tax subsidies have destroyed the town center. Nevertheless, the town center subsidy pales in comparison to the sprawl subsidy for roads, utilities, emergency service, postal, etc. It is those who live in sprawl that are on welfare in a BIG way. When so many suburban dwellers attack tiny town center subsidies, they are demonstrating hypocrisy.

And getting back to why suburban folks should support a healthy town center: A healthy town center means that people are less likely to desire to flee in-town locations for sprawl locations. And as we all know, it is WAY more costly to provide services and public facilities in those remote locations (and by providing those facilities and services, we subsidize people in remote locations). THAT costly sprawl is the primary reason why we have “high” and growing taxes at the local level. Costly sprawl lifestyles, NOT tiny town center subsidies, are the prime drivers of high and growing local taxes.

Another way of putting this: If we desire to moderate the property tax burden, the most effective way we can do that is by ending subsidies for sprawl, and increasing subsidies for in-town locations. By proposing we stop the public assistance for a healthy town center, suburban folks cut their own throats. Because a downwardly spiraling town center means more flight to costly sprawl locations. This flight ultimately causes our taxes to go through the roof.

Or we accept a lower quality of life. Or both. The tax increase due to tiny town center subsidies are trivial by comparison.

If it were up to me, we’d pour a lot more subsidy into our town centers, because I believe doing so would be equitable and beneficial to the entire community.

 

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The Gigantism Disease

 

By Dom Nozzi

November 17, 2008

The most important task of the urbanist is controlling size. – David Mohney

American cities, like most others in the world, are dying. Despite an emerging downtown renaissance being led by a notable growth in downtown residential development, changing demographics, and escalating gasoline prices.

Cities are dying due to an affliction I call “Gigantism.”

Like overeating, inactivity and obesity, gigantism is not being imposed on us by an evil outside force. It is largely self-inflicted.

We have become our own worst enemy because we have spent over 80 years building a world in which it is nearly impossible to navigate without a car. The Barrier Effect, as described by Todd Litman, when applied to transportation planning, refers to the “barriers” that over-design for car travel creates for other forms of travel. To put it simply, designing an “incomplete” street (a street that is designed exclusively or predominately for cars) makes travel by walking, bicycling and transit extremely difficult, if not impossible. In effect, an incomplete street creates a self-perpetuating vicious cycle because the travel barriers created by incomplete streets tend to continuously recruit new motorists who were formerly non-motorists—non-motorists who now find that on the incomplete street, travel by walking, bicycling or transit is unacceptably unsafe, inconvenient or otherwise unattractive.

Over time, the incomplete street increases the proportion of community members who are now traveling by car. Tragically, this on-going recruitment of new motorists compels many communities to spend large sums of public dollars to widen and speed up roads to (unsuccessfully) strive to accommodate the growing number of motorists. And these newly widened, higher speed roads create an even larger barrier effect. Which recruits even more motorists (“induced demand”), which then builds pressure for even wider roads, resulting in roads that drivers, bicyclists, pedestrians and transit users find unpleasant and unsatisfactory, fueling the demand for further “improvement,” usually widening.

We are therefore compelled to insist, at every opportunity, that new development promote car travel. Yet cars and people have vastly different needs. Due to their large size, motor vehicles require vastly over-sized parking lots, large building setbacks and wide, multi-lane roads reasonably free of other motor vehicles (despite the conventional wisdom, most cities actually have too much open space — but this open space is for cars, not people). To achieve that, widely dispersed, low-density, single-use patterns of development are necessary. Street lighting must be tall and bright, and retail signage must be enormous to promote visibility and readability in high-speed motor vehicles.

Because motor vehicles enable us to travel greater distances more conveniently, growing regional “consumer-sheds” are created, which has enabled the rise of gigantic “big box” retail development which takes advantage of such retail regionalism.

We are left with an overwhelming and disheartening amount of auto-centric architecture. Architecture that no one can be proud of.

This brutalization of our everyday world, amplified by the over-sizing of roads and parking lots, leaves a public realm that Americans have understandably fled. Instead, we are compelled to increasingly turn inward into the private realm of our accessorized, huge turn radius for roadluxurious homes and cars. Without a public realm worth caring about and participating in, we seek alternative outlets for a meaningful life. And this is exemplified by the substantial growth in the average size of the now gigantic American house, which has enlarged from 1,385 square feet to 2,140 square feet (a 54-percent increase) from 1970 to 2000.

Our over-sized world stands in stark contrast to what many people tend to prefer, which is smaller building setbacks, human-scaled and low-speed streets, modest lighting, signage and parking. People feel exposed and uncomfortable in gargantuan spaces—spaces over-designed for motor vehicles.

On average, a person in a car consumes 17 times more space than a person in a chair, which means that cars devour an enormous amount of space. The average car is 14 feet long by 6.2 feet wide = 55 square feet. The average person in a chair is 2.25 feet by 2.25 feet = 5 square feet.  Thus, a car consumes 17 times more space than a person sitting in a chair (even more if person is standing). By multiplying the number of cars in Florida in 2005 by 17 square feet, we can estimate that cars consume 1,581,100 square feet or 35,677 acres or about 27,444 football fields.

Planner Victor Gruen, in 1973, estimated that every American car is provided with four parking spaces.

In The High Cost of Free Parking, Shoup estimates about 1 billion parking spaces for cars in the U.S.  If this were all surface parking, parking lots would consume approximately 12,375 square miles (roughly the size of Maryland). As a rule of thumb, a parking lot typically requires an additional 10 to 20 percent of its land area as stormwater basin area, although this can vary rather significantly based on such factors as soil type. Therefore, we can assume that a 300 square-foot parking space (the amount of space a typical car needs for parking, as well as maneuver space in the parking lot) would require 300 x 0.15 = 45 square feet of stormwater basin. In other words, if we include both space taken up by the typical parked car, maneuver space, and stormwater basin space, each car requires 345 square feet of land area just for parking.

The above means that to promote ease of motor vehicle travel, there is no alternative but to build sprawling, dispersed, low-density cities.

Of course, the growing size of American vehicles—particularly the SUV phenomenon—has fueled a need to build bloated roads and parking areas to accommodate these over-sized vehicles. Making matters much worse, however, is the decades-long trend of the growing size of trucks—particularly fire trucks.

Unfortunately, some fire chiefs are choosing to purchase larger and often less maneuverable fire apparatus. An unintended consequence is that such choices will dictate future community decisions about street dimensions. Larger truck decisions can prevent a community from designing safer, more human-scaled streets.  Fortunately, wise fire chiefs who are aware of a need for a more charming, safe, human-scaled community are able to make fire apparatus choices that are in line with such objectives (buy purchasing smaller fire vehicles, for example, or at least buying “articulated” vehicles that allow maneuvering in tight streets). If some parts of a community must have larger, less maneuverable fire apparatus for safety reasons, it would be wise to consider having both larger and smaller vehicles. One size, after all, does not fit all when one considers both the larger dimensions found in suburbia and the more modest dimensions found in urban settings.

For engineers, therefore, the design vehicle obligates the design of colossal lane widths and turning radii, which moves cities further from a livable human scale.

Where has the charm gone?

When we look for charming locations in our communities, we find that this charm is invariably found in our historic districts—places built, in general, over 100 years ago. We Catania Italy walkablelove to visit places like Paris and Geneva, with their ancient, intimate architecture, their layout of streets and neighborhoods, and their romantic ambience. And newer places are most valued when they mimic that style. We find that the more contemporary development—the more contemporary streets and roads—are invariably not charming. We have apparently lost the ability to build lovable places.

Why?

Is it because of the need to promote public safety? Is cost an issue?

Hardly.

It is because charm is impossible when we must design for the colossal spaces required to accommodate the car. Buildings must be set back enormous distances from the street to accommodate vast fields of parking (even the turning movements of the motor vehicle require that a building be pulled back from the street intersection to create the “vision triangle” and turning radius necessitated by a large, high-speed vehicle).

One unintended consequence of this dispersal and pulling back of buildings is that buildings lose the ability to “hold” an intersection. Or frame an “outdoor room” ambience on a street. Place-making is not possible when these human-scaled spaces are lost. There is no “there there” anymore.

Nothing to induce civic pride.

The gigantism disease is also aggravated by our decades-long road design efforts to maximize vehicle speeds, and to implement the related “forgiving streets” design paradigm. High-speed road geometries create enormous dimensions for intersection turning radii, lane width, shoulder recover zones, and size of roadside signage.

Forgiving street design delivers tree-less streets, over-sized vision triangles, and a removal of on-street parking, among other things. The motorist is “forgiven” for not paying attention while driving. Forgiven for driving at excessive speeds. Forgiven for careening off the road.

An unintended consequence of such design is that a large and ever-growing number of motorists are found to be driving too fast, too inattentively and too recklessly. Ironically, the intended safety improvements from the forgiving street actually result in less road safety.

High-speed design and forgiving streets, then, result in a loss of human-scaled streets, and the promotion of speeding, inattentive, road-raged motorists completely incompatible with quality urban areas.

Buildings must also be dispersed from each other to accommodate car travel, as the placement and agglomeration of buildings in a walkable, human-scaled pattern quickly creates intolerable vehicle congestion that gridlocks an area.

Induced demand, where a road widening breeds new car trips that would not have occurred had we not widened, locks us into a never-ending cycle of congestion, widening, more congestion, and more widening. Endlessly.

Or until we run out of public dollars.

This vicious cycle brings us 4-lane roads. Then 5. Then 6. Then 8. Ultimately, we are left with dangerous, high-speed, overly wide, increasingly unaffordable roads that we dread and are repelled from. Roads that, again, are car-scaled and not human-scaled. Ironically, the roads we hate most are those we’ve spent the most of our tax dollars to build. What does that say about what we are doing to ourselves?

Agglomeration Economies

Cities, to be healthy, must leverage “agglomeration economies.” That is, thriving, vigorous cities are characterized by densification, concentration, compactness and clustering of people, buildings, and activities. As Steve Belmont points out in Cities in Full (2002), an intensification of property is a sign of city fitness and dynamism. As city property is converted to a less intense activity such as parking, widened roads or over-sized building setbacks, the energy of the city is dissipated, and is a sign of a city in decline. Therefore, the gigantism borne from the gap-tooth dead zones created when property is cleared for vehicular parking or roads is toxic to a city.

The vehicle “habitat” in cities (parking and highways) drains the lifeblood from the metropolis.

It is not only the directly deadening effect of replacing buildings and activities with roads and parking that kills a city. Highways and parking also indirectly eviscerate a city by powerfully fueling the residential and commercial dispersal of communities through sprawl.

Finding Our Way Back to the Future

It is said that both the dinosaurs and the Roman Empire collapsed due to gigantism. For our society to avoid that fate—to restore safety and quality of life to our cities in the future—will require us to return to the timeless tradition we have abandoned for several decades. For cities to become sustainable, safe, enjoyable places to live, we must return to the tradition of designing for people first, not cars. In cities, that means that we return to low-speed street geometries and compact building placements.

We already have models. The historic districts of our cities. The charming, lovable places that tourists flock to the world over. As James Howard Kunstler noted in 1996, “[From]  1950 to 1990…we put up almost nothing but the cheapest possible buildings, particularly civic buildings. Look at any richly embellished 1904 firehouse or post office and look at its dreary concrete box counterpart today.” “The everyday environments of our time, the places where we live and work, are composed of dead patterns…They violate human scale. They are devoid of charm. Our streets used to be charming and beautiful…[in] Saratoga Springs, New York, there once existed a magnificent building called the Grand Union Hotel…”

One element of this return is that the “forgiving street” design paradigm be replaced by the “attentive street” paradigm in cities. That is, streets must be designed not to “forgive” reckless driving, but to instead obligate motorists to drive more slowly and attentively, which, as European demonstration projects have found, improves traffic safety. Doing so will also restore human scale.

Ideally, given the enormous space consumed by motor vehicles and the much smaller spaces that most people (as pedestrians) prefer, the motor vehicle must feel squeezed and inconvenienced when it finds itself within the city.

Only then will quality of life for people, not cars, flourish.

References

Belmont, Steve. (2002). Cities In Full. APA Planners Press.

Downs, A. (1992). Stuck in Traffic: Coping with Peak Hour Traffic Congestion.  Cambridge, MA: Lincoln Institute of Land Policy.

Kunstler, J. (1996). Home from Nowhere. New York: Simon and Schuster, pp. 88, 90.

Litman, Todd. (2002). “Evaluating Nonmotorized Transport.” TDM Encyclopedia. Victoria Transport Policy Institute. http://www.vtpi.org/tdm/tdm63.htm

McNichol, Tom (2004). “Roads Gone Wild.” Wired Magazine. December.

 

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Announcing Victor Dover Presentation in Boulder CO

CITY OF BOULDER COMMUNITY EVENT

“The Art of Street Design”

 Presentation and Community Discussion

with Victor DoverVictor_Dover

When: Wednesday March 26, 5:30-7:30 p.m.

      • Opening reception: 5:30 – 6:00 p.m.
      • Presentation and Q&A: 6:00 – 7:30 p.m.

 Where: Chautauqua, Grand Assembly Hall, 900 Baseline Rd., Boulder

Who: Victor Dover, cofounder of Dover, Kohl & Partners, Town Planning in Coral Gables, Florida, has 25 years experience restoring healthy neighborhoods and creating walkable communities. The coauthor of Street Design: The Secret of Great Cities and Towns, he has designed 150 neighborhoods, urban revitalization programs, and regional plans across five continents, including the 1994 North Broadway Plan for North Boulder.

What:   Victor Dover will describe how to fix our streets, and, in the process, shape enduring cities that people really love.

  • Information regarding City of Boulder North Boulder Plan Update, Envision East Arapahoe Plan, and Transportation Master Plan Update
  • Book signing for new book Street Design: The Secret to Great Cities and Towns

Why: America is rediscovering its streets. A revolutionary makeover is underway to promote walking and cycling and appeal to a new generation of creative, demanding citizens.

RSVP:  No RSVP required.  Free. For more information – https://bouldercolorado.gov/calendar

About the book: Street Design: The Secret to Great Cities and Towns (January 2014) by Victor Dover and John Massengale with foreword by HRH The Prince of Wales shows how to create great streets where people want to be. That begins with walkable streets where people feel comfortable, safe, and charmed by their surroundings. Through hundreds of examples of streets old, new and retrofitted, Street Design shows how good street design can unlock value, improve life and re-knit neighborhoods.

 

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Effective Ways to Encourage More Bicycling

By Dom Nozzi

I have over 20 years of experience as a senior city planner, am a lifelong bicycle commuter, prepared a master’s thesis on bicycle travel, and am a published author describing car traffic and sprawl.

I know of no simple, quick, easy ways to induce large numbers of contemporary Americans to engage in more bicycling on pathbicycling. I do, however, know of tactics that can be effective, yet require a number of years, political leadership and wisdom, and enlightened staff and citizens. For these reasons, the tactics are rarely used in America, which helps explain the embarrassingly low levels of bicycling in the US.

In no particular order, effective tactics include (and to some extent overlap):

Affordable housing and transportation choice require that we reduce distances. If we provide more housing and sensitive intermingling of offices, schools and shops with that housing, we will provide more affordable housing because families will reduce their car ownership (owning, say, two cars rather than three) and devote more income to housing. We need to combine this housing strategy with higher commercial intensities, which is primarily achieved by substantially reducing the massive oversupply of parking that nearly all retail locations provide.

The absence of market-distorting subsidies for car travel. By far, the biggest subsidy in America is free parking. One of the most important reasons why most all Americans drive a car for nearly all trips, rather than bicycle, walk or use transit, is that over 98 percent of all trips are to locations w/ free and abundant parking. As Shoup points out, free and abundant parking is a fertility drug for cars.

Similarly, we need to start correcting other funding inequities, because motorists pay nowhere near their fair share of transportation costs. It is commonly believed and utterly false that gas taxes pay the costs that motorists impose on society (such taxes only pay a tiny fraction of those costs). In addition to starting to price a much larger percentage of parking, we need to convert many of our roads to become toll roads. Other tactics include a “vehicle miles traveled” tax, much higher gas taxes, and “pay at the gas pump” car insurance. These pricing tools would provide much-needed fairness and adequate funding in an age where funding unfairness is enormous and transportation funding is entirely inadequate. The tools also effectively nudge travelers toward greener travel. Such fees could replace or reduce existing taxes or fees (a concept known as being “revenue neutral”).

To be safer and more compatible with housing, shops and non-car travel, streets must be designed to obligate slower, more attentive driving. The large speed differential we see on nearly all roads today between cars and bicyclists is an important reason why so few feel safe riding a bicycle. A small speed differential between cars and bicycles can be created by using traffic calming measures such as modest street dimensions and on-street parking.

Many roads, streets, and intersections are too large. They degrade quality of life, reduce safety and force too many of us to drive a car too often. Shrinking roads (by, for example, reducing them from five lanes to three) is an essential way to promote transportation choice. Roads in a city that are five or more lanes in size are incompatible with a quality human habitat, and make it too dangerous for bicycling, walking or transit use. “Road diets” are increasingly used nationally.

When effective tactics are properly deployed for a reasonable period of time, a powerful, self-perpetuating virtuous cycle begins to evolve. When non-bicycling members of the community observe a large number of others bicycling, many are likely to be induced to begin bicycling because of the “safety in numbers” perception, the fact that bicycling seems more hip, “normal” and practical (“If he/she can do it, so can I!”), and the growing awareness on the part of motorists that bicyclists are likely to be encountered (which also increases motorist skill in driving on a street being used by bicyclists).

Note that the above should not be taken to mean that I believe we should “get rid of all cars”, or that American cities should build auto-free pedestrian/bicycle zones. I support well-behaved, unsubsidized car use that is more optional than obligatory. Car use and design that is subservient to the needs of a quality habitat for humans, rather than the situation we find in most all American communities, where cars dominate (and in many ways degrade) our world. A dysfunctional place where cars are so dominating that transportation choice is lost. Where it is not practical, safe or convenient to travel, except by car.

Instead, we need to return to the timeless tradition of designing to make people happy, not cars.

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Visit my urban design website read more about what I have to say on those topics. You can also schedule me to give a speech in your community about transportation and congestion, land use development and sprawl, and improving quality of life.

Visit: www.walkablestreets.wordpress.com

Or email me at: dom[AT]walkablestreets.com

50 Years Memoir CoverMy memoir can be purchased here: Paperback = http://goo.gl/9S2Uab Hardcover =  http://goo.gl/S5ldyF

My book, The Car is the Enemy of the City (WalkableStreets, 2010), can be purchased here: http://www.lulu.com/product/paperback/the-car-is-the-enemy-of-the-city/10905607Car is the Enemy book cover

My book, Road to Ruin, can be purchased here:

http://www.amazon.com/Road-Ruin-Introduction-Sprawl-Cure/dp/0275981290

My Adventures blog

http://domnozziadventures.wordpress.com/

Run for Your Life! Dom’s Dangerous Opinions blog

http://domdangerous.wordpress.com/

My Town & Transportation Planning website

http://walkablestreets.wordpress.com/

My Plan B blog

https://domz60.wordpress.com/

My Facebook profile

http://www.facebook.com/dom.nozzi

My YouTube video library

http://www.youtube.com/user/dnozzi

My Picasa Photo library

https://picasaweb.google.com/105049746337657914534

My Author spotlight

http://www.lulu.com/spotlight/domatwalkablestreetsdotcom

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