But in other ways, the decentralized city doesn’t appear to follow the logic of a consumer market at all. As the tremendous rebound of urban real estate values in walkable cities like New York and San Francisco attest, the kinds of neighborhoods Jacobs, Whyte, Lynch, and others championed are highly desirable to many people. But if there is consumer demand for these kinds of communities, why haven’t developers met that demand by building new urban neighborhoods?
Over the past two decades in Dallas-Fort Worth, some developers have attempted to build more walkable, urban neighborhoods. But too often, developers seeking to build new urban neighborhoods are met with the complicated tangle of codes, policies, and financial regulations developed in the 20th century to support the growth of sprawl. These bureaucratic and political rules and assumptions have been sublimated into the inner-logic and administration of the decentralized city, making the production of a single, monolithic urban form the normative operative procedure of regional governance. Put simply, myriad administrative obstacles make it all but impossible to build good urban neighborhoods in Dallas.
And so today we have a situation in which, in the fourth largest metropolitan region in the country, there are hardly any neighborhoods that function like the kind of urban neighborhoods Jacobs and her cohorts championed. In fact, if you have lived in Dallas-Fort Worth your entire life and never left the region, you would have no real frame of reference to understand what kind of environment these writers evoke when they use the word “city.”
But most of us know what it feels like to be in these cities because they are the places we seek out in our travels. They are cities in which streets are filled with people; cities that can be explored and discovered by foot; cities that foster interaction, not separation; variation, not monotony; human connection and community, not dissociation and isolation.
And it is that disconnect between the cities we seek out and the urban region Dallas-Fort Worth has become that should provoke the greatest consternation among regional leaders. Despite Dallas’ long-held dreams of civic grandeur, the region has evolved into a place defined and entrapped by what architect and urban planner Andrés Duany describes as “the gravity of mediocrity.”
The Rebirth of the Great 21st Century American City
After witnessing the urban devastation of the latter half of the 20th century, architects, planners, politicians, and municipal bureaucrats revisited the writings of Jacobs and the other critics of urban renewal and began to rethink assumptions about what successful urban neighborhoods look like. At the same time, as the century drew to a close, new images of American life began reshaping public opinion, in part through television shows like Seinfeld and Friends. The allure of the suburban utopia was replaced in the popular imagination with idealized feelings of possibility and energy conveyed by images of life in urban neighborhoods. And the cities that still possessed these kinds of older, messier, multi-functional, pedestrian-driven, human scaled places began to thrive again.
But there was a problem.
Twentieth-century urban renewal had left many cities with few well-functioning urban neighborhoods, and in regions like Dallas-Fort Worth, hardly any at all. A rise in demand, coupled with limited supply, drove the real estate values of attractive urban neighborhoods through the roof. Along with increased financial speculation, the hyper-financialization of the real estate, and other pressures of an increasingly globalized economy, urban neighborhoods in cities like New York and San Francisco became economically unattainable for all but a few. Urban life, once associated with crime, drugs, and dereliction, emerged as synonymous with economic elitism. Gentrification and the economically driven displacement of residents from established neighborhoods proved nearly as disruptive and destructive as urban renewal.
But just as the suburban sprawl is not a deterministic outcome of the invention of the automobile, gentrification is not a necessary result of the desirability of urban neighborhoods. Rather, it is partly a symptom of a political and economic system that has largely eliminated choice from the neighborhood market. Even though studies have shown that upwards of 60 percent of Americans would like to live in neighborhoods that are walkable, where basic services are accessible without the use of a car, and which foster a greater sense of community, only a small percentage of the built environment in the United States provide this kind of urban experience.
Planners and developers hoping to reintroduce desirable urban spaces found it easier to accomplish in some cities more than others. The Danish architect and urban designer Jan Gehl helped to radically transform Copenhagen into a hyper desirable bike-and-pedestrian-centric urban playland in a little over a decade by redesigning streets and public ways that supported pedestrian and bicycle use. In New York, projects like the renovation of Bryant Park demonstrated how applying Jacobs’ and Whyte’s principals of scale and dynamic, cross-pollinating human interactions could turn what was once a crime and drug ridden no man’s land into one of the most beloved and well-used parks in the country.
But too often, planners seeking to return cities to human-oriented scale ran into opposition from entrenched bureaucrats, politicians, and stakeholders alike. The principles of the 20th century urban experiment had become established dogma, and many held tight to a belief that easily accessible free parking, fast-moving highways and streets, segregated commercial and residential districts, and limited density were essential ingredients to urban success. Zoning, building, traffic codes, and other policies restricted the kinds of building forms, densities, and streets designs developers and cities could provide. It became clear that, in order to change urban form, the rules of urban governance would have to be rewritten.
One such effort came in 1993, when a handful of architects and planners came together to form the Congress for the New Urbanism, which made one of its central prerogatives to draft a new building code that would simply allow cities to create the kinds of urban places people wanted but cities no longer had. The “Smart Code,” as the Congress for the New Urbanism called, was not a set of aesthetic ideals. Instead, it attempted to distill Jacobs’ and Whyte’s observations about how cities functioned into the language of governmental code.
It emphasized attributes like “walkability,” defined as having access to shops, restaurants, workplaces, and services within a 10-minute stroll from one’s front door. Neighborhoods were to be connected by a clearly defined hierarchy of narrow streets, boulevards, and alleys, all accented with high-quality pedestrian amenities.
A New Vision for the “Multi-Nodal’ Metropolitan Region
As Jacobs argued, good streets incorporate a mix of uses and diversity of functions, with blocks that contained shops, offices, apartment, and homes, and districts that included housing suitable for a variety of ages, income levels, cultures, and races.