“San Diego Urban Planning !”… now go wash your mouth out with soap.

Urban Design, Urban Planning

“A fundamental aspect of planning…is the disjuncture between individual rationality and collective rationality. […] In certain situations, individual preferences aggregated to a societal level produce illogical or undesirable outcomes, including rubber-necking delays on highways and hockey players’ reluctance to wear helmets. In such situations, if the group made a decision as a whole, it would be far different from the sum of the individual decisions of the members. In a market-oriented economy, planning’s reason for being is fundamentally tied to this disjunction between individual rationality and collective rationality.* 

Isn’t that the role of planning in governing our cities, mediating short-term, long-term, and emergency decisions? Having a plan limits and manages risk in the market place by providing the vision, codes, and certainty to the legal entitlement process and economic responses to building the city. City building innovations and managing their risk set the baseline economic value for the market to respond to. Managing these elements is our city’s planning department’s policy and regulatory responsibility.

However, because creating a vision and then coding that vision is an iterative public and political process, the collective preference is usually at odds with the individual… be it the “no-change neighbor” or the “starry-eyed developer.” In the end, the built results illustrate the values of what our ‘group decision.’ We can drive along Harbor Drive to see the results of what San Diego collectively values over time (hotels, convention center, baseball parks, and other economic silver bullets).

I’ve previously written about Urban Design and Planning’s precarious position between a rock and a hard place in the City of San Diego here. After coffee last week with Michael Stepner, FAIA, FAICP, we came to the conclusion that San Diego’s planning history is actually a culture of trying to “get out of the way”. Our city leadership will support planning in good times, but then we are just as supportive of throwing it out in bad times. Mike‘s opinion was formed by seeing several iterations of its rise and demise over his award-winning career.

Stepner Experiencing a Re-Organization of Planning (image: MStepner)

Stepner Experiencing a Re-Organization of Planning (image: MStepner)

My opinion of our planning-as-little-as-possible approach is formed by empirical observation and review of San Diego’s historical planning documents, and their negative connotations. Kevin Lynch and Donald Appleyard gave us, A Temporary Paradise?, with its title illustrating that San Diego is missing its opportunity to take advantage of our cultural and natural assets (canyons, border, bay). Plus, we started planning in 1908 with John Nolen stating upfront, “Notwithstanding its advantages of situation, climate, and scenery, San Diego is to-day neither interesting nor beautiful. Its city plan is not thoughtful, but on the contrary, ignorant and wasteful.” I get it.

We are still having a hard time with planning today as needed Community Plan Updates go through referendums and delays. Transit-Station Areas plans turn into protesting mobs fearful of 60-foot tall ‘towers of terror!’ And, add in the fact that two nationally-recognized urban planning / smart growth gurus, Bill Fulton and Bill Anderson, were un-ceremonially relieved of their planning director’s duties, its time for cultural shift of planning expectations here. That said, I am very fond of local planner, Jeff Murphy, and am pleased he accepted the director position this week.

Canadian planning director rock stars, Brent Toderian (Vancouver) and Jennifer Kasmit (Toronto), both recently stated that “Planning Directors need to be truth tellers.” Telling the truth builds trust, and it is trust that is lacking between San Diego and its professional planners. Our profession has historically been vilified as consultants to evil developers, administrators of wasteful regulations, and stooges for unjust political agendas. I get it. 

Part of our cultural problem with planning is that in good economic times, San Diego historically tends to value planning as a tool to slow or mollify development spikes. For when money is flowing, it floods our city. And, in bad times, we eliminated planning for it then gets in the way of continues to slows any new building, because thats how it had been used before the sudden crash. 

Therefore, we need to learn how to use planning as tool to guide our city buildings, and providing public services as well as limit private investment risks, in both good times and bad. This change will take a cultural shift, and it takes time cultivate culture. The following points are how I think we can start this shift:

REALLY LEARN FROM DOWNTOWN

No, I do not mean scatter downtown’s high-design residential towers across the city (we tried that 40 years ago and it got us the 30-foot height limit along the coast). I mean review the tools that changed its culture from a 9-to-5 business district into mixed-use, more walkable urbanity. The tools were a carefully localized zoning tool (its PDO), a defensible environmental document, and a predictable permitting process.

Throughout the rest of San Diego, we have a problem with implementing our big policy documents (General Plan, Community Plans, TOD Guidelines, Climate Action Plan) because we then treat everything at zoning/regulation level with a one-size-fits-all approach. One of downtown’s best lessons is the value of detailed plans and planning at the neighborhood scale. As a matter of fact, today’s Community Plan updates are replacing local PDOs that need to be updated for new city-wide zoning. Downtown should teach us to avoid this approach and try to localize our rules to better limit conflicts between neighbors over details such as how new buildings face onto the street and backs up its neighbor, and the character of that street, from Main Streets to quiet residential streets.

Streets are for cars, people, bikes, shops, homes...

Streets are for cars, people, bikes, shops, homes…

LEADERSHIP NEEDS TO KNOW BEST PLANNING PRACTICES

We need our leadership to discuss where we are going with our city planned. It doesn’t happen in a vacuum. Today, we rely too much on our short-term political leadership to move projects from idea to building permit. And, without enough capacity to equitably provide the same attention to everyone, only a few get this excellent service.

Mr. Stepner reminded me that former Mayoral icon, Pete Wilson, set broad goals and used his professional staff to do their best duty of care to make the right decisions. These decisions use to be based on best practices and national models modified to the local context. Somehow we’ve lost that trust. I recommend our local professional and advocacy groups shift from preaching the choir to directly engaging local political leadership in lectures, workshops, and presentations on best practices from around the world (but don’t lose your 501c3 status).

PLANNING NEEDS TO KNOW BEST PLANNING PRACTICES

Ok, San Diego, we’ve got 1980 suburbia down… We know how to designated the use of a building, disclose its impacts on the environment, measure its Average Daily Trips, calculate the financing needed to build a new traffic signal at the intersection down the street these new trips will drive through, and collect Development Impact Fees for a future park that is expensive to build. While this system works well in a new residential pod out in Rancho del Rancho, it is impossible to use in our older, urban neighborhoods. This partially why our new policy goals mentioned above are difficult to implement. We’re using 20th century tools, such as land-use based zoning, to build a 21st century city. There are 21st century planning tools, such as context-sensitive, form-based, and place-based zoning tools and street typologies, available to make connections between policy and getting the places we want built. 

In our market-oriented economy, we must shift our reluctance to plan towards being a tool that bridges our city’s ongoing disjunction between an individual’s wants and our collective needs.

*National ACIP Examination Preparation Course Guidebook, 2000

“Just Get the Ground Floor Right…” Modernisms Last Stand

Urban Design, Urban Planning

It was Luxembourg’s Leon Krier whose transformative polemic in the 1970’s and 80’s shaped America’s New Urbanism of the 90’s and 00’s and our reformation of traditional mixed-use, walkable, urbanism today. I’ve watched my city take baby steps from outlawed urbanism (’60s single-use zoning), to downtown sub-urbanism (’80s drive-thru Jiffy Lubes), to ‘safer’ Vancouver urbanism (’00s single point towers surrounded by suburban townhouses). And, over these 40 years this one truth has been drummed into our downtown urban design consciousness, “just get the ground floor right” and everything else will be fine.

Leon Krier's Studies of Traditional Urban Patterns has Decidedly Influenced our Cities of Today (Image Courtesy of LKrier)

Leon Krier’s Studies of Traditional Urban Patterns has Decidedly Influenced our Cities of Today (Image Courtesy of LKrier)

So, we’ve stopped clipping the traditional, walkable, grid with new freeway off/on ramps. We are returning fast, one-way streets leading to those freeways into more humane, shopping promenades. We’ve added streetcars, jitneys, car and bike share stations, and protected bike lanes to help us get around. Small parks, plazas, and parklets spout up in vacant lots and street corners to slow us down and smell the coffee and craft beer. We are seriously endeavoring to repair our urban street pattern with infill redevelopment projects filling in and firming up our street walls as this interface supports the vitality and exhilaration of being downtown.

With this 2-dimensional base being well laid, downtown agencies are successfully getting new developers to build their 3-dimensional building’s ground floors in a more humane manner. The market supports this trend and every project’s ground floor has clear window shopfronts, and detailed transoms and awnings have returned with restrained signage, public restrooms, and shops spilling out onto the sidewalk. And nobody dares to dispute getting this first ground floor layer right. The 2D traditional urban street pattern has crept up to shape the 3D base of new architectural design… again, in a more traditional, humane manner.

New Ground Floors that Work (Americana - Rick Caruso)

New Ground Floors that Work (Americana by Rick Caruso)

Rebuked Modernist Ground Floor Ideal ('39 Expo Futurama)

Rebuked Modernist Ground Floor Ideal (’39 Expo Futurama – Wikipedia Image)

And, here is where we find the last bastion of of the modernist architecture… fighting for survival in the materials, shapes, forms, and style of the building’s upper floors. Garish, look-at-me architecture still reigns in this narrow 25 to 140 feet range above the ground floor.

Seen This Proposed for Your Downtown Yet?

Seen One of These Proposed for Your Downtown Yet? (Image: LA Streetsblog)

I find it interesting that modernism has evolved from being a very big idea, to its ubiquitous mid-century development standard, to its now marginalized position between the ground floor and roofline. I completely agree with Witold Rybczynski that modernist architecture fits best in a natural setting, as well with Leon when it sits in juxtaposition to traditional architecture and urbanism.

Bilbao's Big Idea Wasn't,

Bilbao’s Big Idea Wasn’t, “Hire a Starchitect!” It was Learning How to Architecturally Tune a Place to Create Visual and Cultural Complexity! (Image Unattributed)

John Nolen, San Diego’s original urban planner, once wrote in 1907 that city planning finds, “A place for everything, with everything in its place.”  Having been tested and vetted over three generations, maybe modernist architecture has finally found its appropriate place in our everyday life… within a very narrow range pushed as far away from people as possible.

Good Riddance! (Image by HBlackson)

Good Riddance! (Image by HBlackson)

Stand in the Place Where You Live… Being Context-Sensitive

Urban Design, Urban Planning

Every city and town are formed by its neighborhoods, districts, corridors, and its downtown. Each of these place types range from a more urban extreme, such as downtown, towards its more suburban, rural, or natural boundaries. And, each of these include a broad spectrum of public and private functions and places.

Looking in more detail, each neighborhood has its own set of more urban centers, general areas, suburban, and rural edges. For example, in my San Diego neighborhood, our center is the 100% shopping corner with coffee shops, boutiques, bars, mixed-use buildings and bus stops. And, my neighborhood boundary is formed by canyons and Balboa Park. In between are a variety of housing types ranging from garden apartments, bungalow courts, and small lot homes nearer the center to large lot homes along the canyon edges.

Single-use districts are places of industry, education, and regional institutions. These include airports, hospitals, and military bases. I tend to put suburban sprawl in these single-use districts with their ubiquitous pods of housing and strip centers, and nary shall the twain meet.

A city’s corridors are either natural, such as rivers, beaches and protected habitats, or urbanized, such as railways and thoroughfares. Thoroughfares may link one side of the city to the other, or one side of a neighborhood to another, and often change character as they transition from downtown, through older streetcar neighborhoods, and finally to a city’s suburban edge.

01-intro.indd

Neighborhood Core, Center, General, and Edge Areas (Image by DPZ and Center for Transect Studies)

These thoroughfare corridors are made up of two main elements: centers at key intersections and those segments in between. Thoroughfares may range from well-connected primary streets to less-connected secondary streets. Their centers may range from more intense vertical mixed-use, on at primary cross streets, to less intense horizontal mixed-use at secondary street intersections. A corridor’s intensities and patterns depend upon if they have service alleys and lanes or not, and/or if they have rigid gridiron pattern, a curvilinear network, or are auto collecting arterials in a dendritic hierarchy of streets from freeways to cul-de-sacs.

Intersections have differing intensities depending on street type(s) and number of connections.

Intersections have differing intensities depending on street type(s) and number of connections.

All of which means that context matters.

Using place type elements begins a context-sensitive approach to place-making allows for both understanding the existing conditions, such as discerning if the site is on a primary avenue in a downtown neighborhood or on a secondary street in a suburban residential district, as well as being able to plan for the most appropriate design intervention if it is located in an older streetcar neighborhood with rear alley access. And with that said, a well-connected street will change its character over many miles.

In short, general thoroughfare types range from Highways (connecting regions), to Boulevards (connecting cities), to Avenues (connecting neighborhoods), to Streets (connecting blocks), and then to Alleys (connecting lots).  Each of these support a variety of transit, bicycle, pedestrian, car facilities. By understanding a corridor via its place and street type proponents can use this context-sensitive approach to retrofitting our auto-dominated streetscapes, as well as to explaining changes to local stakeholders and decision-makers (I hope…).

Avenue Plaza 2

Seattle Retrofitting and Transforming its Streetscapes.