Planetizen Interchange

Carfree Design Manual

Todd Litman — Mon, 08 Feb 2010 09:46:37 -0800

As planners, one of our roles is to help stretch the scope of what is considered possible. For example, between 1950 and 2000 most development was highly automobile-dependent, based on the assumption that almost all travel would be by personal automobile and other modes were relatively unimportant. This pattern is so well established that many people have difficulty imagining anything different. It is useful to help people understand the full range of options available, from automobile dependency to carfree communities.

New Books Depict Car Culture at a Turning Point

Michael Dudley — Mon, 08 Feb 2010 07:26:38 -0800

Crash Course: The American Automobile Industry's Road from Glory to Disaster
By Paul Ingrassia
Random House, 306 pages, $32

Carjacked: The Culture of the Automobile and its Effect on Our Lives
By Catherine Lutz and Anne Lutz Fernandez
Palgrave, 272 pages, $34

Automobiles dominate our economies, our cities and our popular culture. As these new titles make abundantly apparent, they also tend to imbue their makers and owners with either delusions or arrogance that can lead to dangerously misguided decision-making, both behind the wheel and in corporate boardrooms.

Why not rail?

Diana DeRubertis — Sun, 07 Feb 2010 13:03:45 -0800

When faced with the costs and logistics of rail, planners and city officials increasingly seem to favor Bus Rapid Transit (BRT), a trend likely to continue through the current recession. But even with the many persuasive arguments for BRT, the nagging question remains: why not rail?

In Olympic year, Vancouver chooses LEED™ Gold for private buildings!

Brent Toderian — Fri, 05 Feb 2010 16:46:51 -0800

Followers of Vancouver city planning will remember that in 2008, as part of the approval of the EcoDensity Initiative, our Council approved what remains (we think) the highest green standard for private sector building design in North America. The 2008 policy requires that buildings that go through rezonings (representing most buildings built in Vancouver) must establish that their design, at approval, is capable of achieving LEED™ Silver. We actually nick-named it "Silver Plus", because we mandated that there be a minimum of 3 energy points, 1 water point, and 1 storm water point, emphasizing the things that matter most to us.

Taming the Office Park

Michael Lewyn — Wed, 03 Feb 2010 08:01:29 -0800

Most attempts to regulate suburban development have focused on containing the growth of suburban housing. But such regulation, by restricting the supply of buildable land, risks incresing housing prices. And from a more libertarian perspective, an individual's interest in choosing to "drive to qualify" may seem quite appealing. Attempts to regulate commercial suburban development do not involve the same sentimental considerations as limits on residential development, but do risk increasing prices for commercial land, thus increasing prices for everything else.

Images for Planners: More Resources

Ann Forsyth — Mon, 01 Feb 2010 16:25:04 -0800

Some time ago I noted a number of terrific image resources for urban planners. This blog highlights some additional sources.

Accessibility, Mobility and Automobile Dependency

Todd Litman — Mon, 01 Feb 2010 06:03:59 -0800

Let me wade into an ongoing debate among fellow Planetizen bloggers Samuel Staley and Michael Lewyn concerning the meanings of accessibility and mobility, and their implications for transportation and land use policy.

Who's Afraid of the Big Bad Box?

Ian Sacs — Sun, 31 Jan 2010 09:45:21 -0800

As a young kid, skirting aimlessly throughout my suburban municipality from one car-optimized shopping center to the next on my bicycle in search of stimulation (and perhaps trouble), I vividly recall - though I likely didn't describe it as - the internal conflict between interesting commercial destinations on the inside, and the banal, cruel approach to these places on the outside. Although the primitive human desires of my psyche subconsciously longed for a central place to congregate with other lost children of the suburbs, I never had a downtown; I never had a community center. In this vacuum, I compensated with all that was available.

Planning for "Dickensian Gloom"? Refuting Critics of Smart Growth (Again)

Michael Dudley — Wed, 27 Jan 2010 09:02:26 -0800

It is well-known in planning circles that Smart Growth has come under attack by (mostly libertarian) think tanks and pundits hostile to any form of urban planning that doesn’t leave land use decisions up to the “magic” of the free market. While their reports may get a lot of press, a close reading of most of their rhetoric reveals that it is largely based on a selective use of data, fallacious argumentation and hyperbole.

Thinking Through the Right Transportation in the Right Place at the Right Time

Samuel Staley — Wed, 27 Jan 2010 07:36:25 -0800

In an earlier post, I discussed the difference between mobility, accessibility, and transportation technology. In today’s post, I want to discuss what I think is the next step in this taxonomy in terms of the implications for the built environment and urban planning. More specifically, we need to move beyond the idea that certain transportation technologies—whether it is a car, a bus, a train, or our feet—are substitutes.

The Country's Best Urban Bike Commute?

Mike Lydon — Mon, 18 Jan 2010 15:49:39 -0800

More than two years years ago I chronicled my daily bicycle commute in Miami. The 8-mile trip was as representative of Miami's built and socio-cultural landscape as it was harrowing.

While that city has surely made progress in the pas two years, I'd be lying if I didn't disclose that I partially moved to New York City because of the progress being made in designing livable streets infrastructure. Quite simply, it feels good to be in a city that "gets it."

Report from TRB

Todd Litman — Mon, 18 Jan 2010 06:15:37 -0800

Last week I attended the Transportation Research Boards (TRB) 89th annual meeting, which attracted approximately 10,000 transportation professionals from around the globe to Washington DC. More than 2,000 papers were presented at more than 700 sessions, plus several hundred committee meetings took place. Let me share some highlights.

Are Passenger-Miles a Valid Measure of Anything?

Michael Lewyn — Fri, 15 Jan 2010 09:30:07 -0800

Every so often, one sees an article arguing that one mode of transportation is cheaper, more efficient, or less dangerous than another because it uses less energy/kills more people/costs more per passenger-mile. (1)

It seems to me, however, that per passenger-mile comparisions are flawed in one key respect: they assume that trips on any mode of transportation will involve the same mileage, so that if the average driver lives 20 miles from work, the average bus rider will also live 20 miles from work.

Accessibility Vs. Mobility Redux

Samuel Staley — Wed, 13 Jan 2010 11:59:31 -0800

I’m going to riff off a recent Interchange Blog post by Michael Lewyn on the relationship between mobility and accessibility. Given the positive comments from the planning community to Michael’s post, a little engagement may be necessary for both clarity as well as fully understanding the implications of reading too much into the accessibility versus mobility debate.

Pedestrian Sprawl Alert: Hoboken's New "Plaza"

Ian Sacs — Tue, 05 Jan 2010 21:26:24 -0800

As if all this inclement weather hasn't been hassle enough for those of us who cherish our cars, I practically careened into another tragic loss for the rightfully auto-minded recently in Hoboken, New Jersey. It seems the needs of lofty pedestrians et.al. have once again been imprudently prioritized over us drivers in a result that is sure to make your muffler ratlle: a one-block segment of an historic belgian block street has been closed off to the ideal form of personal mobility (read: car) so that silly people with nothing better to do than run around frivolously in streets have another place off the sidewalk to inconvenience the driving majority of our great nation.

Ferris Bueller: My Kind of City Planner

Jeffrey Barg — Tue, 05 Jan 2010 09:49:02 -0800

“Not that I condone fascism, or any -ism for that matter: -isms in my opinion are not good. A person should not believe in an -ism; he should believe in himself. I quote John Lennon: ‘I don’t believe in Beatles, I just believe in me.’ A good point there. After all, he was the walrus. I could be the walrus. I'd still have to bum rides off of people.”

—Ferris Bueller
read more

Kindling Planning

Samuel Staley — Mon, 04 Jan 2010 11:12:41 -0800

Downloading my newest addition to my Kindle library—the digital book service provided by Amazon.com—I remembered the gentle criticism of a planner on a list serve not too long ago. The thread was on sustainability and global warming. I had made the point that market economies were innovative economies, and too much of the planning discussion on sustainability focused on reduced consumption without seriously discussing the ways technology fundamentally changed our choice sets. The planner chastised me for my faith in markets, saying, in a nutshell, we need to focus on what we know we can influence and not hedge are bets on the past. The implication was that markets were too ephemeral and undependable to include in long-term planning.

Urban and Regional Mysteries: Not so Guilty Pleasures

Ann Forsyth — Mon, 04 Jan 2010 10:32:33 -0800

With vacations upon us many students have been asking me what they should read over the winter break. Certainly it is possible to catch up with planning classics and thought provoking books and several earlier blogs have highlighted these options. However, for those wanting to escape and learn something as well, a number of mystery writers write books that both investigate crimes and evoke a sense of place. The following list highlights just some of this range—there are hundreds more of course (and if you scroll for the bottom you will find links to other lists).

What mobility really means

Michael Lewyn — Thu, 31 Dec 2009 18:16:35 -0800

Every so often, I read a blog post or an article talking about the trade-off between "mobility" and making places more accessible to nonmotorists. The hidden assumption behind such statements is that "mobility" means cars going as fast as possible. So if every street is an eight-lane highway with cars going 70 miles per hour, overall social "mobility" is therefore high.

Finland Special: Snow As Traffic Calming Device

Ian Sacs — Thu, 31 Dec 2009 10:10:07 -0800

Very snowy holiday greetings from Finland, everyone! While here visiting my in-laws and friends, I wanted to take a quick moment and share an interesting observation about the way Finns handle the incessant layers of snow that blanket their chilly winter country. It seems that aside from limited access highways and some primary arterials, the Finnish standard for snow treatment is to plow to a reasonable depth, but not worry too much about an inch or two of snow base layer covering streets. Some streets get sand treatment as well, but salt is used very, very sparingly.