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Posts from the "Urban Design" Category

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New Urbanists Release Principles for Sustainable Street Networks

At the Transportation Research Board’s 91st annual meeting here in DC, it’s hard to miss the booth handing out copies of a bright blue pamphlet filled with illustrations of busy tree-lined streets, where bicyclists and buses work their way through a bustling urban bazaar. The booth is the Congress for New Urbanism’s “occupation” of TRB, and the pamphlet is their new illustrated Sustainable Street Network Principles, a document aimed at explaining in very basic terms what’s wrong with America’s streets — and how to fix them.

The new illustrated edition of CNU's Sustainable Street Network Principles debuted this week. Image: CNU

The goal of the Principles is to promote development patterns that add value to communities. The way to do that, said CNU President John Norquist, is to design streets to play three simultaneous roles: that of a transportation thoroughfare, a commercial marketplace, and a public space. “Typically, U.S. DOT and State DOTs tend to look at roads only in the dimension of movement, and even in that one dimension, their rural-style forms fail in the city,” Norquist says.

The principles are a plain-language counterpart to the Institute of Transportation Engineers’ “Designing Walkable Urban Thoroughfares,” a collaborative effort with CNU which came out in March 2010 and is written in “engineerese” according to Norquist. By contrast, “the Principles are very readable,” he said, “and can be used to encourage local public works authorities or departments of transportation to do something in cities that adds value to neighborhoods.”

Those authorities don’t always have a very good record in that department. For decades now, government transportation policy has been geared toward speeding up long trips, while ignoring issues of walkability and the corresponding value added to neighborhoods. “If one person has to cross the street to get to work, and another drives 25 miles to work in the same building, the government is obsessed with helping the guy who drives, even though the guy who walks contributes more net value [by using fewer resources, spending less time in traffic, etc.]” Norquist told Streetsblog. “If you look at the little blue book, it’s designed to challenge that idea.”

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When “Old and Blighted” Development Beats “Shiny and New” Suburbanism

There are plenty of hidden costs to auto-oriented development: increased levels of air and water pollution, safety risks posed to pedestrians and cyclists. But as Strong Towns Blog points out, some costs are hardly hidden at all.

The authors of the comprehensive plan for Brainerd, Minnesota (pop: 13,590) probably thought they had a great idea: Take the properties along busy Highway 210 in the east part of town, an assortment of run-down or vacant storefronts, and encourage their replacement by “highway-oriented businesses.” The plan bases this strategy on the idea that “having a strong highway commercial area… provides for a healthy downtown.”

“The problem,” writes Charles Marohn of Strong Towns, “is that ‘strong’ and ‘highway commercial’ are – in almost all cases – mutually exclusive terms.” Furthermore, the “fast food restaurants, convenience stores, gas stations and other auto-oriented businesses“ promoted by the comprehensive plan are actually worth less to the city than the marginal establishments that are there already.

Marohn compares the “old and blighted” development on one block — the kind of development the town would like to get rid of — to the “shiny and new” development down the street, a fast food joint with lots of surface parking:

The eleven old and blighted lots [above left] — some of the most undesirable commercial property in the city — arranged in the traditional development pattern along the incompatible, major arterial of Highway 210 have a combined tax base of $1,136,500.

To compare, the Taco John’s property [above right] — the one that is not only shiny and new but configured precisely as the city of Brainerd desires the old and blighted properties to someday be — has a total valuation of only $803,200.

At its nastiest and most decrepit, fighting the negative auto traffic speeding by and the absence of pedestrian connectivity, lacking all natural advantage from the neighboring land uses that would ideally accompany a traditional neighborhood design, the old and blighted traditional commercial block still outperforms the new, auto-oriented development by 41%. [emphasis his]

The city is shrinking its own tax base by encouraging businesses to turn their backs on traditional Main Streets in favor of busy arterial highways. A cheaper way to maximize these parcels’ value, according to Marohn, would be to restore connectivity to the nearby residential area.

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Streetsies 2011: The Local Edition

Yesterday, we started our year-end 2011 round-up. We lamented transit cuts in places where transit is more important than ever, cheered the successful ballot initiatives that will fund transportation lifelines, took a moment to explore the nuances of some difficult issues, and called out Gov. Scott Walker of Wisconsin for some hare-brained ideas about the best way to spend money.

Now we continue with the second installment: What cities shone a little brighter and what cities lost their luster?

Let’s start with the good.

Cities That Led the Way: Bike-share caught on in 2011 like never before. New York City announced a system to dwarf all others, complete with 10,000 bikes. Boston had a great first season. DC and Arlington expanded Capital Bikeshare. Chicago got a TIGER grant to go full-tilt on its system. And bike-share is popping up in places you wouldn’t necessarily expect it – most recently, in Chattanooga, Tennessee. All those cities deserve credit for investing in active transportation options for their residents.

Minneapolis took the Greenway to a more sustainable future. Photo: Micah Taylor / Flickr

Meanwhile, in the DC area, suburban retrofits in White Flint and Tysons Corner started transforming these into urban, transit-rich communities with vibrant daytime and nighttime populations.

And Salt Lake City showed the country how to solve some of the most vexing geographic, political, cultural, and ecological challenges of urbanism. The city got behind a set of growth principles that champion walkability, density, transit options, and land conservation. The city’s new, sustainable developments are wildly popular and incredibly successful at encouraging active transportation.

But it was Minneapolis that stole our hearts this year. The city rocketed to the top of the Bike-Friendliness charts with its Nice Ride bike-share system and its beloved Midtown Greenway, which transformed an old industrial railroad trench into a major cyclist thoroughfare connecting key parts of the city. And that’s not all – Minneapolis has gone through the whole complete streets shopping list, from road diets to bike parking to improved crossings to bike boulevards.

Perhaps even more significantly, the Twin Cities aren’t just tacking some nice cycling amenities onto an otherwise roads-heavy transportation program. They’re actually divesting from road infrastructure, tabling 14 planned highway expansions and improving transit options instead. They’re maximizing existing highways by adding bus lanes and priced shoulder lanes, and they’re investing in transit-oriented development. As one city transportation planner said, “We couldn’t keep going on acting as if we were going to get money to build our way out of congestion.”

Cities That Lagged Behind: We at Streetsblog aren’t shy about calling out state leaders who make bad decisions in favor of sprawl and against smart transportation options. We talked about some of those yesterday (we’re looking at you, Scott Walker). But sometimes it’s not the state but the cities themselves that have a special knack for making bad decisions. And this was a big year for it.

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Transforming Tysons Corner: A High-Stakes Suburban Retrofit

This is the old Tysons Corner. Photo: Restonian

“That strip mall just got rezoned for high rise buildings.” “These auto dealerships are going to disappear.”

Those aren’t words you hear very often in suburbia, but if you’re hanging out in Tysons Corner, Virginia, you’d better get used to it. This office enclave, which sits dead center between Washington, DC and Dulles International Airport, is experiencing a rare and dramatic transformation – from traffic-choked “edge city” to walkable urban center.

Fifty years ago this area was dairy farms. But fueled by employment at the headquarters of several major defense contractors, Tysons is now the 12th biggest business district in the country, and the single biggest outside a major city. Even during the recession, office vacancy has stayed comparatively low at 14 percent.

The new Tysons Corner. Image: Fairfax County

Tysons is also a retail heavyweight, with the fifth biggest shopping mall in the U.S. And no wonder – it sits in Fairfax County, consistently ranked one of the wealthiest in the country.

But even with all these jobs and shopping opportunities, it lacks people. There are 105,000 jobs in Tysons but only 17,000 residents. Nobody lives there.

Almost four years ago, Time gave Tysons this back-handed compliment: “That it is also a strip-malled, traffic-clogged mess does not take away from the fact that it is one of the great economic success stories of our time.”

All of this presents a unique opportunity for planners. How do you take an existing business district — dysfunctional but also thriving in its own way — and re-fashion it into a real urban center? And how do you get community support for a project that’s going to mean decades of disruptive construction and the uprooting of much existing infrastructure?

Fairfax County planner Tracy Strunk admits that re-planning something this big is incredibly ambitious. While they looked to development along the much-lauded Rosslyn-Ballston metro corridor for inspiration, “You get a few blocks from Rosslyn station and you’re in single-family detached. This isn’t going to be single-family detached.”

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Rail~volution: Will New Americans Fuel Smart Growth or Suburbanism?

This year’s Rail~volution conference — the annual gathering of livability advocates, urban sustainability coordinators, and transit agency officials – kicked off today with remarks by Chris Leinberger of the Brookings Institution and Manuel Pastor, who teaches demographics and ethnicity at the University of Southern California.

Is this the new image of walkable urbanism? Photo: WekeRoad

Leinberger noted that Hollywood does more consumer research than anyone else, and it portrays what audiences aspire to. So, we can see in the difference between TV shows of past decades and current shows the evolution of tastes in the U.S. Where we had I Love Lucy, Dick Van Dyke, and The Brady Bunch, all set in the suburbs, we now have Seinfeld, Friends, and Sex in the City – all set in cities.

Indeed, Leinberger often talks about the increased demand for urbanism, especially among young people, but he also noted the downsizing trend as baby boomers move out of big houses to smaller spaces in more walkable, urban neighborhoods. And he credited the trend of people having fewer children with the expansion of the demand for walkable urbanism: Only 25 percent of households have children now, as opposed to 50 percent in the 1950s. Singles and couples without children are the “target market” for walkable urbanism, he said, and that constituency is only growing.

At the same time, Manuel Pastor argued that the main catalysts of walkable urbanism in the future are going to be the people with the highest fertility rate in the nation, having the most children: Latinos. (Latina women have an average of three children each, while each white woman has an average of 2.1.)

Pastor said the age gap between whites and “non-white Hispanics” (Latinos) – the median age among whites is 41; among Latinos it’s 27 – is causing significant tension. The state with the largest age gap between whites and Latinos is Arizona, which notoriously passed (what was then) the country’s most repressive anti-immigrant law last year. The gap is also responsible for low levels of per capita spending on education, since older whites “don’t see themselves” in the younger generation using the schools. And good urban schools are key to keeping families in cities as their children grow up.

Even with their big families and many children, Latinos prefer to live in cities, Pastor said. New arrivals, especially, disproportionately use transit. The walkable urbanism in immigrant neighborhoods is characterized by “taquerías, not cappuccino bars,” Pastor said. Latinos simply don’t follow the same trends as white Americans when it comes to suburban flight when kids come into the picture.

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From Minneapolis: Ten Street Design Solutions to Transform Your City

Minneapolis has dozens of miles of off-street facilities.

Only 11 cities in the U.S. have earned the title of Gold-Level Bicycle Friendly Community from the League of American Bicyclists. In May, Minneapolis joined the select ranks and, last week, the city got a chance to show off its bike progress to a national audience of active transportation advocates and officials.

When Mayor R.T. Rybak took the stage at the Safe Routes to School National Conference, he made it clear that Minneapolis is gunning for Portland, aiming to be the best biking city in the nation. Not surprisingly, many of the 600 attendees were eager to see the anatomy of a gold-level bicycle friendly city firsthand.

The city’s rise is thanks, in part, to the Non-Motorized Transportation Pilot Project, a program created by the last federal transportation bill that put $25 million in the coffers of four cities to increase bicycling through infrastructure improvements. To showcase the innovations spurred by those dollars, in Minneapolis, Shaun Murphy, the city’s non-motorized transportation coordinator, and Steve Clark, walking and bicycling program manager for Transit for Livable Communities, took Safe Routes participants on a bike tour of some of the completed and in-progress projects.

Drawing largely from Clark’s cheat sheet, here are the “10 Design Solutions that Can Transform your City.”

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Alex Steffen: We Can’t Avert Climate Change Without Dense Cities

Alex Steffen goes by the title “planetary futurist,” which makes me realize I should probably spruce up my title to something that makes me sound like I should be wearing a cape, too. What he does is write about sustainable cities, on WorldChanging.com for seven years and more recently in his book, Carbon Zero.

He just gave a TED talk about how to make cities more sustainable. And while he’s primarily looking at climate impacts, he pretty conclusively dismissed the notion that the problem can be solved with clean fuels.

“We tend to seek simple answers,” he said. And so if we assume the problem is fossil fuels, he said, we also assume that “the answer must be to replace fossil fuels with clean sources of energy. And while we do need clean energy, I would put to you that by looking at climate change as a clean energy generation problem, we’re setting ourselves up not to solve it.”

With a rapidly urbanizing planet and eight billion people projected to live in or near cities by midcentury, Steffen asserts that it may just not be possible to generate enough energy to power all those cities – if those cities continue to look like the ones in the developed world today, anyway. The solution, he said, is density.

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Federal Regulations at Odds with Demand for Urban Housing

Despite growing demand, developers of mixed-used development face an additional hurdle thanks to outdated federal regulations. Photo: CNU

The real estate market is undergoing the most rapid period of change in a generation — and the shift is decidedly urban. A succession of recent studies have found there is an under-supply of urban-style housing — attached and small-lot, single-family homes — on the scale of about 13 million units. On the other hand, there is an estimated oversupply of detached housing in the car-based suburbs of about 28 million units.

Public policy hasn’t quite caught up with the market, say the experts at the Congress for the New Urbanism. The Federal Housing Administration and its subsidiaries, Fannie Mae and Freddie Mac, are discouraging urban-style housing developments.

HUD lending standards dictate that the total value of mixed-use development projects can’t be more than 15 to 20 percent retail. Fannie caps retail share at 20; Freddie at 25 percent. And these standards set the tone for the private market — a tone that is consequently skewed toward single-family housing, and away from the pent-up demand for urban development with walkable amenities.

“It’s really disrupting the market,” said John Norquist, president of Congress for the New Urbanism. “It’s making it hard to developers to finance good projects.”

CNU is seeking reform. The organization has built a broad coalition including the National Association of Homebuilders, the National Association of Realtors, the National Town Builders Association, and the Center for Neighborhood Technology. Together, this reform group is planning to initiate discussions with Shaun Donovan, secretary of the Department of Housing and Urban Development; Rep. Barney Frank (D-MA), of the House Committee on Financial Services; and the U.S. Treasury.

“Our sweetest dream is that the Obama administration — the Treasury Department and HUD — would say, ‘Let’s change this before the end of the year,’” Norquist said.  “The secretary of HUD, Shaun Donovan, has said very favorable things about this. He recognizes it.”

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With Help From a Republican Governor, Michigan Moves Toward Livability

Though he was swept into office in the same class as Scott Walker, John Kasich and Rick Scott, Michigan Governor Rick Snyder has set himself apart in a couple of important ways.

While his Republican contemporaries were eschewing money for high-speed rail, Snyder welcomed the funds. Just last week, his state received an additional badly needed $200 million cash infusion.

Michigan's Rick Snyder: A rational voice for Republican governors in the Midwest. Photo: Annarbor.com

Now, once again, Rick Snyder is displaying a level of pragmatism — and frankly, vision — that recalls a less acrimonious political era, at least with respect to transportation. Earlier this spring, Snyder issued a directive to state agencies on the importance of “placemaking” in economic development. The document — one in a series of statements that lays out his administration’s priorities — puts forward a plan for state agencies to cooperate to build a more livable, less car-dependent state, with strong urban centers.

“Neighborhoods, cities and regions are awakening to the importance of ‘place’ in economic development,” Snyder said in the document. “They are planning for a future that recognizes the critical importance of quality of life to attracting talent, entrepreneurship and encouraging local businesses.”

In March, Streetsblog featured a letter from a Detroit area business owner who said the region’s sprawl mania was making it impossible to attract talent. Letter-writer Andrew Basile said “There’s a simple reason why many people don’t want to live here: it’s an unpleasant place because most of it is visually unattractive and because it is lacking in quality living options other than tract suburbia. Some might call this poor ‘quality of life.’ A better term might be poor ‘quality of place.’”

Snyder’s directive seems to take a page directly from Basile’s recommendations. It calls on 10 state agencies, including MDOT and the state’s economic development agency, to collaborate and innovate with an eye toward making Michigan more livable. Although the document makes no direct reference to transportation reform, it stresses the importance of healthy cities.

“In this global economy, cities and urban areas are crucial to the economic vitality of any region or state,” said Snyder. “Michigan succeeds when Detroit succeeds.”

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Urbanism in the Age of Climate Change: Urbanism Expanded

Image © Peter Calthorpe & Marianna Leuschel

Editor’s note: This week, we continue our 5-part series of excerpts from Peter Calthorpe’s book, “Urbanism in the Age of Climate Change.” This is installment number three. Thanks to Island Press, a few lucky Streetsblog readers will be selected to receive a free copy of the book. To enter the contest, fill out this form.

For many people, urban is a bad word that implies crime, congestion, poverty, and crowding. For them, it represents an environment that moves people away from a healthy connection with nature and the land. Its stereotype is the American ghetto, a crime-ridden concrete jungle that simultaneously destroys land, community, and human potential. The reaction to this stereotype has been a middle-class retreat into the closeted world of single-family lots and gated subdivisions in the suburbs. As a result, much of the last half century’s planning has been directed toward depopulating cities, whether through the satellite towns of Europe or the suburbs of America.

But, for many others, the word urban represents economic opportunity, culture, vitality, innovation, and community. This positive reading is now manifest in the revitalized centers of many of our historic cities. In these core areas, the public domain—with its parks, walkable streets, commercial centers, arts, and institutions—is once again becoming rich and vibrant, valued and desirable. There is new life in many city centers and their public places, from cafés and plazas to urban parks and museums—ultimately drawing people back to the city.

In fact, since 2000, many of our major cities have increased their share of new home construction while their region’s suburbs have declined. For example, in 2008, Portland issued 38 percent of all the building permits within its region, compared to an average of 9 percent in the early 1990s; Denver accounted for 32 percent, up from 5 percent; and Sacramento accounted for 27 percent, up from 9 percent. There is an even stronger trend toward urban redevelopment in the largest metropolitan regions. New York City accounted for 63 percent of the building permits issued within its region. By comparison, the city averaged about 15 percent of regional building permits during the early 1990s. Similarly, Chicago now accounts for 45 percent of the building permits within its region, up from just 7 percent in the early 1990s.13 This represents a dramatic turnaround as cities regain their roles as centers of innovation, social mobility, artistic creativity, and economic opportunity.

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