Same windshield perspective

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Jeff noticed a good dose of “windshield perspective” in the newspaper coverage of NYCDOT’s recent announcement that the Broadway pedestrian malls would be made permanent. Historically, newspapers have always represented a pretty upper middle class view of urban life — and that long has meant that they firmly took the side of drivers.

I saw an interesting illustration of this phenomenon recently, put into starker relief by the context. While I was in Hong Kong, the South China Morning Post had a long feature article (by Austin Chiu, 29 January; archives aren’t linkable) on how a few blocks of Ho Chung village was about to lose its only road. A notice had been posted to remove all cars from the village, since they’d soon be barricaded in — but one recent Anglophone arrival was peeved, adamantly maintaining that universal road access was “the responsibility of the government.” This is not a view that others, much less the government, seemed to share: 95% of households don’t own cars, and many thousands live far beyond the reach of cars — along narrow footpaths, up on steep hillsides, deep within complexes or high-rises. (It’s long been a goal of mine to live somewhere so far out of car culture’s reach that you physically can’t drive there.)

This article struck me as pretty strange on a few levels:
1. That a neighborhood could be made to go car-free
2. That road access was not widely understood as a universal entitlement
3. That such closures were not unusual
4. That someone could not notice something that seemingly obvious
5. That said person would bother complaining only at the last possible moment
6. That even the complaint was largely on procedural terms, about notification
7. That the newspaper would portray that complaint sympathetically, going so far as to point out how easy it would be for the government to build a bridge to replace the road (which crossed private land).

Actually, that last point is the least surprising one: it’s an English newspaper with a relatively wealthy readership who would sympathize better with the car-owning Anglo than with his car-free Chinese neighbors.

Off with their carpy heads

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[I’ll be behind the Great Firewall of China for the next two weeks, and the GFW is as fine an excuse as I can find to not blog.]

[Post adapted from TNR comment]

I’ve been watching with some fascination the steady march of Asian carp species up the Mississippi basin and now, with alarm bells blazing at the US Supreme Court, across the Chicago Sanitary & Ship Canal portage. Several news reports of the carp’s advances have been accompanied by mention of Louisiana Wildlife & Fisheries’ “silverfin campaign” to promote fishing of invasive carp.

This approach would certainly solve the “no natural predators” problem that carp pose to Midwestern ecosystems. They’re huge, fleshy fish with acceptable taste (after all, they’re farmed for a reason) and a favorable nutrition profile. However, it’s difficult to see this actually evolving into much:

1. Their network of intramuscular Y-bones require considerable preparation in order to create those clean filets that Americans expect. If we’re going the “retail” route, consumers and anglers would need to actually learn something — not likely, and the Louisiana campaign seems to acknowledge this. Even if one were to take the wholesale route with machinery, existing fish processing equipment would have to be upgraded accordingly at considerable cost.

2. The carp population in many Mississippi basin waterways (like the Missouri) appears to have begun collapsing, having overshot its carrying capacity, so the available stock might be smaller than expected and perhaps not worth costly infrastructure investments (like processing plants).

3. Even if industrial processing existed, there’s no good industrial-scale way of catching river carp for processing into fish meal (whether for pet food, farmed salmon food, or fish sticks). Fish meal swept into monstrous nets by oceangoing factory ships is probably cheaper and easier, on a per-ton basis. And there’s not much use selling fish back to China, since they can always farm fish cheaper than we can.

Harlem “transition” missing the point

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Sheesh, white privilege can result in such blinders. A NYT article by Sam Roberts bears a headline proclaiming that blacks are now less than half of Harlem’s population. Oh really? I hadn’t noticed the last time I was at 125th & Manhattan Ave. The article has the usual “experts” talking about gentrification and white-black relations, and the photo shows a white guy on a brownstone stoop. Yet an accompanying set of graphs shows a clear black majority in “central Harlem” (the area most residents would call Harlem) and a shrinking — but already minority — black plurality in “greater Harlem.” The “greater” area, it turns out, includes Spanish/East Harlem and much of Morningside Heights, neither of which have ever been majority black. Even within “central Harlem,” the graph shows a steep drop in the share of black residents beginning in 1980, long before the white gentry ever got to the neighborhood. In short, the graphs say that this was a poor neighborhood undergoing steady ethnic succession (by no means a new phenomenon; indeed, it’s the story of urban America) — from native-born black to Latino (a not-obvious shift, since many Caribbean immigrants blend the two categories) — and that minor gentrification has taken place over the past few years.

Basically, it’s not news (and we don’t even pretend to notice) until white people get there. This in spite of the fact that class, not race, is the real issue here and with gentrification in general; that households and not population are really the units of gentrification.

I’ll quote Brad Smith, who left this comment:

The Times places a photo of a white family at the top to suggest the displacement is because of whites. And most of the article concerns the influx of whites, suggesting the same cause. However, the accompanying graphs show the uptick in white families to be rather small, with “Other” constituting the real source of the population shift. Presumably, those are Hispanics but there is scant mention of them in the article… The loss of “majority” status has nothing to do with the influx of whites or the development boom of the past 10 years. So why is a white family featured in the photo and why is the demographic change repeatedly portrayed as a function of the influx of whites when the statistics and timeline say something else? The article is rather misleading and suggests an agenda.

A little fine print to boost tourism

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Buried within the super-fine-print fare rules for any United Airlines domestic airfare purchase is this condition:

“STOPOVERS WITHIN CONTIGUOUS U.S.A. 2 STOPOVERS PERMITTED – 1 IN EACH DIRECTION IN DEN AT USD 55.81 EACH. NOTE – NOT VALID ON NONSTOP ROUTINGS OR ROUTINGS THAT DO NOT HAVE DEN AS AN INTERMEDIATE POINT.”

This essentially allows anyone traveling cross-country to visit Denver for $60 ($55.81+taxes); here’s how it works in real life. It’s there because Denver mayor John Hickenlooper asked for it — he figured that if some of the millions of passengers who connect through DEN annually might want to spend a few days in town. And I know that I’ve booked several of these stopovers, and paid a premium to United for that privilege.

I mention this since, well, United Airlines owes the city of Chicago more than a few favors — we, or rather our TIF districts, have just been so darn generous to them lately. Sure, I know that Mayor Daley would like to cash in those favors to get the O’Hare Modernization Program (and its scads of jobs) done. Yet here’s an easy ask: just add “OR ORD” twice into the above phrase, and a few of the 30 million United passengers who flow through ORD every year might find themselves heading into town to spend cash at Chicago’s amazing restaurants, hotels, and shops. (And since airlines are highly competitive, American and Southwest just might be compelled to match — doubling the potential audience.) I know that friends of mine “wish” they could easily stop by and go out for a drink in town rather than wait around ORD, but right now it isn’t possible without “breaking the fare.” Just adding ten letters could fix that. (Of course, it’d be even better if it could also apply to international itineraries.)

As for advertising such a program, Chicago-based Orbitz might be able to find a way to target the intended audience (i.e., people searching for flights that might connect through Chicago) right at the moment of purchase. The city also ultimately controls a lot of advertising opportunities at the airports themselves — that is, until the airports are privatized.

Urbanism gets people out of cars

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New Urban News has recently presented some survey research done comparing greenfield new urbanism with nearby sprawl around Calgary, Montreal, Portland, and Toronto [article on Canada and on Portland]. Among the hypotheses tested is that New Urbanism, by creating places where walking is more possible and more pleasant, can cut driving trips and increase non-motorized mode share. (A common complaint about contrasting travel behaviors for residents of existing places — say, between old urbanism and new suburbs — is that the populations aren’t always comparable, and that selection biases are more likely.) One potential way of proving this would be to compare the walk/bike and transit share for commute vs. recreational trips: transit mode share for commuting is unlikely to differ substantially, since all of the locations are in the suburbs where work destinations are widely dispersed. (As we’ve noted before, most of the difference between European and American cities’ modal splits lies not in an increased share for transit, but in a much higher share for walk/bike trips.)

Sure enough, there’s a big difference in how residents of new urbanist neighborhoods travel within their neighborhoods and a mild difference in how they travel regionally. At Orenco Station west of Portland, residents are 10X more likely to regularly walk to shops than residents of a nearby subdivision; indeed, only 7% of Orenco residents don’t walk to the store, vs. 58% in sprawl. Occasional transit use is 60% higher among Orenco residents, even though both subdivisions studied are a five-minute walk from light rail stations; 65% report using transit more since moving in, vs. 23% in sprawl. Yet transit use for commuting is identical in both neighborhoods.

The Canadian study found a 8-point difference in driving’s mode share between new urbanism and sprawl, resulting in 19% fewer vehicle kilometers traveled. Yet the mode share of transit was the same, at 9%; the difference was solely in walking and cycling. Residents of new urbanism are 2.7X more likely to regularly walk or bike to local stores. (This is a lower factor than at Orenco; not all of the Canadian neighborhoods had town centers as comprehensive as Orenco’s, and the baseline sprawl figure in denser Canada is much higher.) 37% report walking “a lot more” since moving (85% higher than in sprawl), perhaps because 55% said their streets’ designs were “very safe” for walking and biking (49% higher than sprawl).

Some critics of New Urbanism loudly disclaim the physical determinism that some New Urbanists proclaim — often stating that neighborhood design has profound social ramifications. I have generally remained less sanguine about new urbanism’s impacts on social capital, but the impact of urban design on transportation choices seems pretty clear: if you give people safe, pleasant routes to quickly walk/bike to convenient destinations, they will walk and bike more.

The research also shows that New Urbanism is more than just a prettier version of sprawl. When done right, it has real effects on transportation outcomes — and, the surveys indicate, perhaps also social outcomes.

In related research, Robert Cervero at UC finds that even though peak parking demand at TOD apartment projects in the East Bay and PDX were similar to national ITE standards (just 5% lower), “trip generation rates for some projects were well below ITE standards.” This could indicate that TOD residents keep cars in storage due to subsidized parking — a great opportunity for expanded car-sharing services.

The possibility of selection bias still lurks behind all of this research: it could be that a small proportion of people are just predisposed to drive less. Even if that were the case, that choice should be applauded (since driving costs society), and places that allow people to express that preference should be encouraged. Yet this preference apparently isn’t nearly as much of a minority view as it might seem, particularly among younger Americans. A Concord Group survey of Millennial homebuyers, noted in Builder, found that 81% of young people thought living “near alternative modes of transit” to be “very or somewhat important.” A full 67% would pay more for that choice.

In other news about encouraging walking/cycling, this month’s “Mode Shift” includes a history of the Albany Home Zone. Traffic calming on Chicago’s side streets has long used just the blunt-force (and bicycle-unfriendly) tools of stop signs, speed bumps, and one-way restrictions; here’s a great opportunity to test out a wider menu of options.

Two leaps forward

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How’d another few weeks disappear? Recent news: the Wicker Park Bucktown Master Plan, a three-year effort by WPB that I initiated and chaired the steering committee for, will receive the American Planning Association’s 2010 National Planning Excellence Award for Public Outreach. Our public outreach strategy centered on three Open Houses, designed as a fun and interactive way for residents and visitors to learn about the plan and share their ideas on their own schedule. Credit for the creative campaign that supported the Open Houses goes to Country Club Chicago for print and transit ads, and Interface Studio (our planners) for their video installation.

In an earlier post, I wrote about the potential of the PEIR “urban sensing” project developed at UCLA and featured at Wired’s NextFest. Now this ubiquitous-computing strategy has found an even better vehicle, with the MIT Senseable City Lab’s Copenhagen Wheel. The customizable wheel incorporates a hub that goes far beyond three speeds: it adds ambient air quality, noise, and temperature sensors along with GPRS data and Bluetooth wireless to share that information with the network and your smartphone. What’s even better, it adds dynamic regenerative braking (with a motor, batteries, and torque sensor) — another long-held dream of mine. (Too bad their test bike looks like a ghost fixie.)

The Bluetooth connection might be an interesting way of integrating place-based rewards — a method that a shopowner could “validate” someone’s bike trip just like car-parking charges. The University of Minnesota will soon launch a program wherein frequent bike commuters with RFID tags on their bikes will get rewarded with discounts at an on-campus bike station, for example — and, if they’re employees, that benefit can come from pre-tax income under the new bike commuter benefits.

Crosswalk? Bah.

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1. Who are the real scofflaws? In 15 min. observing a clearly marked zebra crosswalk at Milwaukee & Sawyer this afternoon, 92% of drivers refused to yield to pedestrians who had the right of way.

The average pedestrian was threatened by 7 motorist-criminals before she was able to exercise her lawful right to cross the street. Why should a pedestrian even bother crossing legally (and not just jaywalk) if drivers won’t let her cross in any case?

2. “Dangerous by Design” calculates that our local governments don’t particularly care, either; per-capita annual federal spending on active transportation in our region is a paltry $0.75, right down there with Houston, Detroit, and San Bernandino. If we matched Providence at a mere $4 per capita, that’d be over $31M a year in additional investment annually.

Wary of the next spatial fix

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Recently was skimming Jason Hackworth’s The Neoliberal City, wherein a primary argument is that gentrification is a spatial manifestation of neoliberal urban policies. I’m not entirely convinced — if anything, the relatively minor scale of gentrification as a force shaping cities (relative to, say, deindustrialization or large-scale immigration) points to the weakness of said policies — but in any case it reminded me of what David Harvey (PDF) called the spatial fix:

capitalism’s insatiable drive to resolve its inner crisis tendencies by geographical expansion and geographical restructuring… as an example, the key role of suburbanization in the United States after 1945 in absorbing surpluses of capital and labor.

It’s rare for these various fixes to be unwound, although it has happened before — the reversion of farms to forests in the East or the abandonment of railroad ROWs could be seen as repudiations of earlier expansionary policies. More likely, these earlier fixes were just forgotten and consigned to history’s dustbin as even bigger fixes (industrial agriculture and highways) took hold. Sure enough, we see two tendencies afoot: the immediate one being bailouts. Chris Leinberger refers to “the bailout of sprawl” as massive sums go into propping up the mortgage giants: “America has overbuilt auto-oriented fringe housing well beyond what the market wants… it is quite possible that this housing stock will continue to have a market price less than replacement value, as it is the case today.”

Meanwhile, cheerleader Richard Florida celebrates the idea of a new spatial fix, one which will knit together megalopolises:

It may well be impossible for sustained recovery to come from breathing life back into the banks, auto companies, and suburban-oriented development model. A new period of geographic expansion – or what geographers term a “new spatial fix” – will eventually be needed to spur a renewed era of economic growth and development.

As much fun as this “green Keynesianism” (Mike Davis) might be — and I’m sure it will bring fantastic new job prospects to the planning sector — there’s always a danger afoot. Richard Wells reminds us that prior spatial fixes existed to solve capital’s problems, not society’s, and that they’ve always involved considerable displacement, conflict, and struggle.

Hadn’t seen the Davis article before; it’s kind of “The Emerging Democratic Majority” all over again. Nice to see that even radical critics get that, though. Here’s a cute chart:

Edit to add: here’s a fun idea for a cartogram: take this table and size the states by their total property value, and by their total home equity. Yes, indeed, Nevada would vaporize in the latter!

Finding space on the LES

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CNU has given a few awards to projects which knits new urban fabric into the leftover space around still-standing Modernist spatial objects — effectively finding underutilized “new” space for infill. (This differs from other approaches which remove the offending highway, housing project, etc.) These have included parking lots in Portland, lawns and plazas in Arlington, backyards in Takoma Park, mall ring roads in Columbia, even highway viaducts in Columbus.

I’ve wondered whether a similar approach could be used to heal the wounds that urban renewal left around me, in particular around the CHA senior housing projects that dot many lakefront neighborhoods. Many of these locations plopped open space down where there was — and could once again be — economically productive, vibrant neighborhood fabric, and yet there’s no reason to demolish the existing buildings. And such an approach could yield really big: a UMich graduate studio calculated that new development alongside NYCHA’s Lower East Side projects could accommodate up to 8,000 new apartments, or 22 million square feet of new space — two World Trade Centers or 3.6 Rockefeller Centers worth.

Findings (23 Nov)

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Oh, all right, this’ll be another miscellany post.

1. I was reading Sunday’s Frank Rich column on Sarah Palin while walking down Lincoln Avenue — the sadly silenced “German Broadway.” The fiercely nativist, “politically incorrect,” anti-intellectual, non-reality-based far right certainly deserves the moniker “New Know Nothings”

Back in 1855, Chicago’s immigrants electorally vanquished the old Know-Nothings after the Lager Beer Riot. With that, the right-wing elite lost power over the city for centuries — over the right to drink beer. Which of today’s wedge issues is a sure loser for today’s right? Bear in mind that nationally, they ended up winning (and then losing) the war over beer.

2. I ran my new address through the magic new TIF Search. Even though the Fullerton/Milwaukee TIF was only authorized in 2000, it already takes over 2/3 of my tax bill. pie chart

3. Monée Fields-White has a cool profile in Crain’s this week about the Bensidoun public-market operation that’s coming to the C&NW concourse.

4. Hint from Tom Vanderbilt:

One recent study conducted by officials at the Paris Metro—which looked at “missed connection” ads placed by urbanites looking for love in the city—found that the Metro “is without doubt the foremost producer of urban tales about falling in love.” The seats closest to the door, it seemed, offered the best opportunities for falling in love with the proper stranger.

5. I keep meaning to finish off an essay on the parking privatization deal. One of these days…

Spaces (13 Nov)

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Coffee bar Originally uploaded by Payton Chung

Star Lounge in Ukrainian Village was built as a bar, but now serves coffee & tea. The bar and counters lining some walls create a nice mix of seating options instead of the usual plethora of half-empty 2-top tables that typify coffee houses; there’s plenty of space for people to work solo or to strike up a conversation. There’s also the communal-table option, but I get a feeling that’ll never really catch on in Chicago. (I do remember one hotel breakfast room in Japan which had communal tables with low dividers — similar to what appears to be called an index table, often seen in library reference areas — which pretty effectively divided the table but not the room.)

Earlier, I’ve posted that walking, cycling, and transit (les modes doux = “sweet modes”) are subject to a positive feedback loop (virtuous circle) as usage grows, while driving creates a negative feedback loop (vicious circle). Now, the quintessential U of C question: but how does it work in theory? David Levinson and Kevin Krizek in Planning for Place and Plexus call these Complementors vs. Competitors. The other pedestrians on the sidewalk are (usually) complementors. The other drivers on the road are competitors. Both of these effects follow from transportation’s network effects, but also result from the peculiar dynamics of automobility vs. other modes — in particular, the very high marginal cost of adding capacity due to the vehicle’s immense demand for space. More compact, space-efficient modes can be scaled up at little cost; and when so scaled they also contribute to the “more is better” positive feedback loop underlying good urbanism.

We do this because

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A recent conversation turned, as many do, to travel — but not so much the logistics thereof, about which any flyertalker can expound for hours, but rather what it is that we’re seeking away from home. Is it better weather, time with loved ones, a tastier cup of tea, or just that weightless sensation of being lost?

It seems that I like to see the world as a laboratory of urban policies. Untangling and uncovering the layers of human interventions that result in our built environment still interests me more than even the most stunning of natural settings. We can’t understand a decision without understanding the assumptions and the context surrounding it: how the rationales made sense at its moment in space and time. Steve Mouzon likes to repeat the line “we do this because” throughout his pattern books — although that genre typically tells you how to do things and how they’ve always been done, but rarely why. Such practices are meaningless if not grounded in a place and its history.

Similarly, it always troubles (and frankly astonishes) me when I meet small-c conservatives who apparently listened when the Wizard declares, “pay no attention to that man behind the curtain!” To be blind to history, to accept that the world was evidently created just yesterday without any human intervention, to accept that the status quo shall always be such and that any attempts to change are futile, dangerous, and heavy-handed — this attitude strikes me as willful disbelief. When those with libertarian tendencies parrot this, it amounts to (to quote Sondheim) “keep the status quo permanently so!” For instance, I recently had occasion to point out that “making driving ‘as unpleasant as possible’ is no more heavy-handed an intervention than 80 years wherein government strove to make driving as pleasant & easy as possible.” A society’s attitude towards driving has nothing to do with economic freedom, either: by far the two most free economies in the world, Hong Kong and Singapore, have some of the world’s strictest policies discouraging car ownership — punitive registration taxes, high road tolls, and high gas prices. Why? Because they’re also the world’s two most densely urbanized economies, and mass car ownership — and the pollution and congestion that would ensue — would impinge on others’ freedom of movement, and damage the economy besides.

Access road
“It is amazing to go out to the end there, look around, and wonder just why they did this.” (Jack Hartray was speaking of Wacker Drive, pre-Lakeshore East, which resembled this Indiana steel-mill viaduct.)

In the past, I’d study these things more closely here in North America: it’s easier to sell an idea once it’s been tried somewhere with a substantially similar legal or cultural background. Besides, it’s also substantially easier and cheaper to get to. And yet it’s sometimes more interesting to stumble across a great public policy idea implemented amidst greater odds. It’s humbling, for instance, to see carefully built public infrastructure (like TranSantiago’s efficient prepaid bus stops) in countries much poorer than the US, land of the affluent society.

So anyways, here are some highlights from the past few months of wandering about:
– Of course, I walked The High Line in July. It was, indeed, pretty magical to be suspended over the city, but plenty enough’s been written about that.
– I’ve written about Liberties Walk [full set of photos] before, a small-scale pedestrian mall flanked with townhouses over independent shops in scruffy Northern Liberties, Philadelphia. Another, much more ambitious phase recently opened, called the Piazza at Schmidt’s, and the Walk itself has been extended two more blocks. Future phases will add more multistory buildings, notably including one building fronting Girard (an adjacent arterial) with a supermarket and parking. (That phasing strategy is notably offbeat: usually you’d lead with the supermarket anchor to build traffic and then follow up with specialty shops, but this has proceeded in exactly the opposite manner.) The architecture might seem aggressive at first glance, but its weight and massing do strike a balance between industrial buildings on the east and residential on the west. The public spaces themselves are pretty sparse, which works for the narrow Walk but not the broad Piazza. Critics have weighed in on the Piazza, notably Philly Skyline and the Inquirer’s Inga Saffron.
– I’m always intruiged to see other instances where off-street retail has been introduced to an urban neighborhood, so two examples from Santiago de Chile caught my attention: the block-sized Patio Bellavista complex on Pio Nino, and the tiny but elegant Plaza del Paseo Barrio Lastarria.