Category: infrastructure

talking urbanism amid a shortfall of snow

Posted by – January 8, 2012

While the Colorado Rockies saw long-awaited snow this weekend, depths remain historically low.  Signs caution of “early season” conditions (more typical of November),  yet the economic impact is still unclear—resort revenues benefitted from robust holiday traffic through New Year’s Day.

This background—a low snowpack and its potential impact on the economic base of resort towns—provides an ironic gloss to my annual presentation at a national continuing legal education conference in Aspen.

Hence, an unoriginal, yet salient question: What of cities and towns built on climate-dependent activities, and the consequences of over-dependence on consistent weather?

After all, enthusiastic, robust tenets of urbanism usually rely on similarly strong, underlying economies.

The presentation is embedded below, and addresses—in summary form—several urbanist ideals, as well as the interplay of market preferences and public policy initiatives in two key areas: redevelopment in concert with new transit infrastructure, and reuse of formerly contaminated properties within urban cores.

Understanding the Domain of the Urbanist Lawyer

Posts from 2009, 2010 and 201l comment on earlier January visits and presentations in Colorado..

Image and presentation composed by the author.


six trending urbanist themes for 2012

Posted by – December 29, 2011

The urbanist calendar published on Monday was, admittedly, a visual provocation, setting a stage for thought  about important urban issues for 2012. I see great merit in such urban exploration with a descriptive, rather than prescriptive approach.

But there is another provocation—from 2011 professional experiences and featured articles—that offer several themes that I expect will also endure.

Here is a synthesis of themes to watch, and why, based on my own encounters, and those of clients and friends.

As illustration, I offer citation to several of my articles as they reappeared in the trend-capturing Planetizen (after original appearance in one or more of myurbanist, The Atlantic, The Atlantic Cities, The Huffington Post, Grist, Sustainable Cities Collective and Crosscut) .

The themes span six subject areas, below.

More Roles for Social Media

Evolving communication technology has forever changed how we analyze and discuss the city.  Social media demands straightforward and sometimes trite efficiency.  Yet it provides for mainstream discussion of topics which were once the arcane domain of the legal, design and public policy professions.   “Even more so” is a safe bet for 2012.

Renewed Attention to the Romantic City

If we walk between the towns of the Cinque Terre in Italy, then why not capture this “essence of urbanism” at home?  Can an architect and a lawyer from politically diverse countries (and who have never met) together envision a collaborative professional approach which captures universal ways to read the evolution of urban places?

Compelling, illustrated ideas will always have a place in the urbanist agenda, including next year.

Additional Counterintuitive Solutions for Infrastructure and Economic Development

Even “the humble pothole” is eligible for rethinking and reshuffling in the city of 2012.  My tongue-in-cheek story rode the guerrilla urbanism theme. Never-ending possibilities for innovation abound:  Consider the zip line between hill towns, taking the romantic setting to a new perception of the possibilities of place.

With governmental shortfalls still in the picture, creativity, analysis of privatization and related discussions will continue.

New Types of Regulation and Urban Places

In Seattle, a diverse group convened to consider and recommend land use regulatory reform focused on market flexibility and job creation, both needed foci for 2012.  The Seattle City Council will consider the associated ordinances shortly.

In the mean time, with the closures of Borders’ bookstores nationwide, I urged cities to think about ways to assure “no net loss” for places where people can congregate and spend time together, a.k.a. “third places”.  I also illustrated the potential of the “pop-up”  ice cream laundromat, as an example of the “fusion business” that are increasingly a symbol of the evolving shareable-space city.

Similarly, my recent summary of the Urban Land Institute’s cutting edge “What’s Next?” report showed several ways cities will reshape and evolve over the next decade, based on converging, multiple socioeconomic forces.

Ongoing Importance of Urbanism Without Effort

There will be no shortage of continuing discussion of placemaking in 2012.  Yet “alley movie night” showed that sometimes, we already have what we seek, and urbanism without effort is the best urbanism of all.

Additional Ways to Conceive of Urban Opportunity

Finally, here is a dialogue that may never end.

2011 was a year of protest in public places, which reinvigorated what will be a continued interest in urban gathering places, such as classic squares and city centers.  Other ways to conceive of the city also show potential.

As examples, I focused on the historic role of street corners around the world, and asked whether city vitality is best measured—by five qualities—at night.

One lingering and important consideration:  Not everyone lives in cities, nor is urban life a foregone conclusion.  In that context, I told the story of Lumana, a Seattle-based micro-lending and economic development organization focused on Ghana’s countryside—with a question—should we be more focused on rural than urban areas in the developing world?

All images composed by the author. Click on each image for more detail.


a tall building bible for urbanists

Posted by – December 21, 2011

Recent reports and coverage show that the skyscraper is very much alive in the post-9/11 world, despite recession and lowrise alternatives to modern urban development.   Hence the timely release of consulting engineer Kate Ascher’s new book, The Heights: Anatomy of a Skyscraper (Penguin Press, 2011), a remarkably plain-language reexamination of tall buildings in a sustainability-conscious age.

Ascher previously profiled the built environment, on a broader, more horizontal basis.  In The Works, in 2005, she examined New York City infrastructure in layperson’s terms, with similar, graphically rich precision.

Now, with the assumption that skyscrapers are both urban building blocks and small cities in themselves, she provides a necessary primer on the hows and whys of contained vertical settlement amid an otherwise horizontal landscape.

A telling hint from the outset:  The table of contents is a “directory” and the chapters display in reverse order, as if building floors, ascending, in elevator fashion, from introduction, through elements of constructability, function, maintenance, sustainability—and topping off with a look to the future.

The book is a remarkable confluence of coffee table display, children’s book fascination, and quick study fact-finding.

According to a reviewer, Ascher followed inspiration from David Macaulay’s The Way Things Work.  The Macaulay-like show and tell style predominates—but for grownups—as Dave Banks notes in Wired.

Full of color diagrams, perspectives and narrative detail, factoids abound.  Topics range from superstructure to building elements (e.g. glass, skin and steel), and include corollary systems (e.g. elevators, air conditioning, safety, fire prevention and energy conservation).

Among the learning: Ascher expects that Dubai’s Burj Khalifa will remain the world’s tallest building for a decade or more.  Yet, the last chapter predicts more of the same “supertall” examples, such as China’s pending, 121-story Shanghai Tower.

After summarizing approaches to reduced environmental footprint and diverse tower shapes, a last section, entitled “How Will We Live?”, entices the urbanist with predictions of the further evolution of mixed-use skyscrapers.

Consider, for instance, the 750,000 inhabitants of the visioned Shimizu Pyramid, a mega-structure standing over piers in Tokyo Bay, with miles of interconnected tunnels below.

While not entirely devoid of context and backdrop, Ascher’s vertical approach in her 2011 effort is more building-specific than citywide.  She glosses over history, regulation and interdisciplinary perspective in favor of design, construction and long-term site maintenance.

One compelling diagram illustrates the basics of floor-area ratio through a comparison of a 1.3 million square foot mixed-use skyscraper versus the same land use spread over a suburban setting.  I would have enjoyed more of such contrasts—about urban form as a whole—and the interrelationship of buildings, streets, blocks and transportation.

But, in fairness, this broader view is not Ascher’s premise, and my preference actually contrasts with Ascher’s core purpose of educating readers, through robust illustration, about the basic wonders and challenges of building tall.

While some other reviewers are in a quandary about the book’s intended audience, I have little doubt that Ascher has created a laudable, one-stop summary that goes beyond lists and photographs of tall buildings. and gives the rich grounding in vertical basics that all students of cities both need and deserve.

Book cover reproduction courtesy of Penguin Press. Building image composed by the author.


finding the best ways to portray city life

Posted by – November 21, 2011

Media attention to urban life continues, day by day, but to my mind, characteristic rankings, photographs and metrics often need greater historical context, and more robust, real-life punctuation.

While Tahrir Square and the Occupy Movement parlay the daily urban tensions of democracy and authority, cities remain focal points of celebration, as demonstrated in Robert Kunzig’s latest city-as-solution retrospective and accompanying imagery in the December 2011 National Geographic.

Kunzig’s article is, in fact, closer to the holistic focus called for above. By using Ebenezer Howard’s “large and lingering impact” as a foil, Kunzig contrasts the zeal of economist Edward Glaeser, the perspectives of David Owen, as well as a mini-history of sprawl and South Korean density. His approach recalls journalist-turned-urban authority Grady Clay’s treatment of Howard’s Garden City ideals (and largely misplaced American implementation) in a famous 1959 Horizon Magazine article, “Metropolis Regained”.

Two years ago, while granting Clay its Athena Award, the Congress for the New Urbanism brought renewed attention to Clay’s article—as early documentation of back to the city principles.

Clay’s 1959 conclusion still holds:

All these ideas of the New Urbanists spring from their conviction that the city can be saved, but not by denying its nature. The city, they believe, generates innumerable devices for ameliorating the human lot, and we would do well to study these—even where at first glance they look disorderly and disreputable—before abandoning them. Cities have been around too long for our generation to desert them so precipitously. As that admirable humanist Leon Battista Alberti put it in his Deiciarchia, “The necessary things are those without which you cannot well pursue life. And as we see, man, from his emergence into this light to his last end, has always found it necessary to turn to others for help. But then cities were created for no other reason than for men to live together in comfort and contentment.”

Kudos to Kunzig for his artful use of Howard’s life-long quest for a livable urbanism; especially in the context of my memories of Clay’s writings.

But the Kunzig article invites more.

Like Clay’s observations in his later writings (e.g., the “Vantages” chapter in Close Up: How to Read the American City), in the last few months, I have pondered how best to further communicate urban preferences amid a changing landscape. As shown by both Kunzig and Clay, history can supplement two forms of documentation: straightforward photography with authentic, and ordinary personal experience.

To put this into practice, why not develop a simple test to measure a city (over and above complex rankings or metrics) that takes advantage of history, imagery and experience, including daily life? I offer, in short form, an emphasis on a creative reference, an icon and the hope to stay, as follows, and invite others to offer their own criteria.

The value of a creative reference. The founding story of a city is often an influential basis for prominence and evolution. The most famous founding stories derive from creation myths, such as that of Rome. Romulus and Remus, fathered by Mars, the God of War, abandoned at birth on the Tiber River by a threatened king, rescued by a wolf, and raised by shepherds—Romulus becomes ruler after prevailing in the “duel of the titans”.

In my measure, good lore is essential to a successful city.

The helpful role of a visible icon. Among the most photographed and touted elements of a city is a central place or object that can become a focal point for distinction and pride. Once religious or military in nature, modern cities display several exemplary civic monuments or places for ready reference of implied success.

Perhaps the most famous is the Eiffel Tower, which acts as a symbol of Paris in the opening photograph, above.

Most particularly, a compilation of completed statements about “why I hope to stay” can offer qualitative input on livability. For example: “I hope to keep living here because I feel like I can walk safely to where I need to go.”

These answers would not be uniform—some may champion transit, bicycles, parks and open space, good schools or night life—but the “why” question probes at the “comfort and contentment” referenced by Clay in “Metropolis Regained”, or Kunzig’s conclusion.

After saying goodbye to his interviewee, British planning academic Peter Hall, Kunzig explains:

With that he disappeared into the Underground for his ride home, leaving me on the crowded sidewalk with a great gift: a few hours to kill in London. Even Ebenezer Howard would have understood the feeling, at least as a young man. When he returned after a few years in the U.S.—he’d flopped as a homesteading farmer in Nebraska—he was jazzed by his native city. Just riding an omnibus, he later wrote, gave him a pleasantly visceral jolt: “A strange ecstatic feeling at such times often possessed me … The crowded streets—the signs of wealth and prosperity—the bustle—the very confusion and disorder appealed to me, and I was filled with delight.”

The key point: Kunzig, in National Geographic shows how as popular writing on urban topics matures, we move closer to meaningful issue statements about urban life. A narrative once the province of “specialists”, such as Clay, is now mainstream.

But with just a few more questions and answers of the sort proposed here, removed observation is more likely to result in practical understanding of urban solutions and success.

All images composed by the author. Click on each image for more detail.


visual adventures of the urban bicycle

Posted by – October 30, 2011

Today, across the world, in multiple contexts, the allure of the bicycle knows no bounds.

Commencing with the atmosphere of Florence, at night above, the images presented here provide multiple examples of the urban bicycle in practice, whether whimsical, functional or historical.

Today’s post continues as an exclusive entry on Sustainable Cities Collective. For the remainder, click here.

All images composed by the author in Canada, France, Great Britain, Israel, Italy, Tanzania and the United States. Click on each image for more detail.


remembering urban growth, from idea to implementation

Posted by – October 17, 2011

For many of today’s advocates of creative cities, success cannot be achieved soon enough. Common aspirations of sprawl avoidance, compact development, dynamic public spaces, ecosystem integration and multimodal transit are increasingly touted in both the public and private sectors.

Organizations such as the Urban Land Institute (ULI) provide associated, implementation-oriented goals through mission statements. ULI’s mission, in part, prioritizes the responsible use of land and creating and sustaining thriving communities.

In reality, much time often passes between aspiration, mission statement and common acceptance and/or implementation. Good ideas evolve and often merge along the way. And always, land use planning and regulation are impacted by fundamental principles of safety, jobs, education and the politics of place.

Today’s city-oriented visions are often traced to an urban livability and walkability perspective, with Jane Jacobs as the most touted precursor. Historic suburban development patterns are usually the villains of the story. But even those historically vested in suburban single family home ownership suggested reform in land development practices earlier than we often remember.

These calls for reexamination were notable—not for any urgency placed on abandonment of the car—but for a mid-course, suburban damage control assessment based on many ideas that retain currency today.

About the same time as the publication of Jacobs’ comprehensive, classic article in Fortune Magazine, “Downtown is for People”, a 1959 video entitled “Community Growth, Crisis and Challenge” shared several nascent ideas for innovation in land development and regulation.

This video project of the National Association of Homebuilders (in cooperation with ULI and the American Institute of Architects and the predecessor to the American Planning Association), presented an in-process critique of sprawl, long commutes and increasing land costs, and suggested research and implementation of a regionally-based rethinking of development patterns, with urban planning as a necessary intervenor.

Ironically, Rick Harrison’s 2010 newgeography article examined the video’s message, found it largely unheeded and questioned whether sole reliance on transit-oriented density as the only definition of the sustainable city going forward.

For perspective, I suggest a read of Jacobs’ article, linked above, and a view of the video, embedded below. Both offer then-emergent best practices as a basis for much of today’s critical thinking:

From the video, note the inherent, still prevalent themes and challenges of American land development, including:

  • An outright concern with land affordability and the importance of a mixture of housing types
  • Commentary addressing the notable absence of regional planning
  • Attention to the defensive use of zoning regulations rather than working more creative development incentives
  • The challenges of funding infrastructure for new development
  • The impact of sprawl, on land, resources and accessibility
  • Appropriate separation of pedestrian and vehicular traffic
  • Rethinking streets (although still with a presumption that creative cul-de-sacs and curvilinear patterns might trump the grid)
  • An orientation towards designing with the land
  • The potential of cluster and compact development
  • The challenges facing the creative innovator

Clearly, the video is dated, particularly in the seeming assumptions that suburbs and not repopulated cities will be the only harbingers of future growth. It remained for Jacobs and her followers to speak to the best ways to approach the redevelopment of urban cores.

However, there is a not-so-hidden revelation in both pieces: 52 years ago, today’s issues were increasingly clear, and many solutions were already forecast or known.

Successful implementation warrants mention, and many current sources of information regularly celebrate city and neighborhood achievements, through new projects, purposeful reinvention or spontaneous solutions. Examples include longstanding, “best practice” aggregators such as Planetizen, the newer Sustainable Cities Collective, as well as TheAtlantic.com‘s new sister website, The Atlantic Cities.

Such celebration is appropriate, to chronicle how today’s mission statements continue to influence urban development at a time when how we live, work and travel is undeniably changing.

But looking back and reflecting fuels a new question: What will the pundits of 2063 say about the evolution and merger of our ideas of today?

Image composed by the author. Video reproduced subject to a public domain creative commons license.


how city gates define urban space

Posted by – October 11, 2011

The city gate of old: form follows function

In a time of urbanization, “arrival cities” and metropolitan regions with multiple urban centers, should a city provide an entry differentiating itself from its barrios, suburbs and exurbs?

Today’s post continues as an exclusive entry on Sustainable Cities Collective. For the remainder, click here.