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Streetsblog New York City

Streetsblog New York City
American public policy massively subsidizes a way of life that appeals to a shrinking number of Americans. Photo: @fineplanner/Twitter Today’s Times devotes two pieces to the “suburbs are out, cities are in” phenomenon that has taken root in much of the country over the past few decades — the great inversion, urbanologist Alan Ehrenhalt has dubbed this reversal of the suburbanization wave that swept through the U.S. in the last century. Though both pieces will pretty much be old hat to Streetsblog readers, they’re interesting nonetheless, both as signposts and for what they leave out. “Suburbs Try to Prevent Exodus as Young Adults Move to Cities and Stay,” by Times Westchester beat reporter Joseph Berger, has some startling figures on the dwindling population of young adults in iconic Northeast suburbs. Between 2000 and 2011, Berger reports, Rye had a 63 percent drop in 25- to 34-year-olds, and 16 percent fewer 35- to 44-year-olds.

Related:  Cities AI .. gestion des villesTraffic Calming

Emergent Urbanism, or ‘bottom-up planning’ I was asked to write an article around ‘bottom-up planning’ by Architectural Review Australia a while ago. It was published in the last issue, and I’m re-posting here. ‘Bottom-up’ is hardly the most elegant phrase, but I suspect you know what I mean. Either way, I re-cast it in the article as ‘emergent urbanism’ which captured a little more of the non-planning approaches I was interested in (note also the blog of same name, which I didn’t know about beforehand). It partly concerns increased transparency over the urban planning process but also, and perhaps more interestingly, how citizens might be able to proactively engage in the creation of their cities.

Standards for Highways On this site you will find many invaluable documents relating to the design, construction and maintenance of highways. Simply use the navigation links to access the following: The Design Manual for Roads & Bridges (DMRB) The DMRB was introduced in 1992 in England and Wales, and subsequently in Scotland and Northern Ireland. Top 20 Urban Planning Books (Of all time) The Planetizen 20 features the all-time top 20 planning titles that every planner should read. Planetizen's annual lists features the top 10 popular titles published during each preceeding year. Planetizen has partnered with to enable you to purchase any title by selecting the linked title of the book. Also, be sure to check out our Store for the latest books in urban planning, design and development. Top 20 All-Time Urban Planning Titles Top 20 all-time urban planning books that every urban planner should read.

Car-free cities: an idea with legs Car-free neighbourhoods are no unrealistic utopia – they exist all over Europe by Steve Melia A quarter of households in Britain – more in the larger cities, and a majority in some inner cities – live without a car. Imagine how quality of life would improve for cyclists and everyone else if traffic were removed from areas where people could practically choose to live without cars. Does this sound unrealistic, utopian?

Traffic Calming 101 “In almost all U.S. cities, the bulk of the right-of-way is given to the roadway for vehicles, the least to the sidewalk for pedestrians… just suppose that Americans were to extend their walking radius by only a few hundred feet. The result could be an emancipation… –William H. Whyte (CITY: Rediscovering the Center) Developed in Europe, traffic calming (a direct translation of the German “vekehrsberuhigung”) is a system of design and management strategies that aim to balance traffic on streets with other uses. It is founded on the idea that streets should help create and preserve a sense of place, that their purpose is for people to walk, stroll, look, gaze, meet, play, shop and even work alongside cars – but not dominated by them. The tools of traffic calming take a different approach from treating the street only as a conduit for vehicles passing through at the greatest possible speed.

What's wrong with bicycle helmets? by Michael Bluejay • Last update: June 2013 Many readers are surprised that I don't make a big deal on this site of insisting that cyclists wear helmets, especially since wearing helmets is what most people equate with bike safety. There are three reasons I don't stress helmets here: Focusing on helmets distracts people from what's more likely to actually save their lives: Safe-riding skills. I'm not against helmets, I'm against all the attention placed on helmets at the expense of learning how to not get hit by cars.

Chapter 9. Traffic Calming The Institute of Transportation Engineers defines traffic calming as "the combination of mainly physical measures that reduce the negative effects of motor vehicle use, alter driver behavior, and improve conditions for nonmotorized street users" (Institute of Transportation Engineers, 1999). Figure 9-1. Half closures placed at intersections are a traffic calming technique intended to divert motorists off of residential streets by closing one-half the roadway and allowing one-way traffic. Half closures reduce crossing distances for pedestrians. Traffic calming utilizes design strategies to slow down cars and increase the visibility of pedestrians and bicyclists. The tools of traffic calming are small in scale and, as a result, are able to be tested, photographed, and evaluated easily.

Seattle Critical Mass Needs to End: Seattlest: Seattle News, Food, Arts & Events For the record, this Seattlest is a daily bike commuter who knows and appreciates the rights and responsibilities of biking in an urban environment. We also have a friend who was beaten by cops a couple years ago during a Critical Mass demonstration. While this post isn’t specifically about Friday’s incident at Seattle's Critical Mass on Capitol Hill, the event (and one just as scary in New York City) moved us to share these thoughts. A practical cyclist Anyone who's done cycling in an urban environment has encountered traffic calming devices. On my modest 9-mile commute in Columbia, MD, I experience speed bumps, rumble strips, chicanes, and traffic circles. Sometimes these devices don't work entirely as intended; they can be abused by drivers, or can be confusing to drivers who don't know how to manage multiple inputs (Bicyclist ahead!

The Bicycle Diaries: My 21,000-Mile Ride for the Climate by David Kroodsma “This is the kind of adventure we need more of—someone actually taking what they know and carrying it out to the people who need to hear it. Pedaling a bike, and peddling the truth about the most important issue of our time.” —Bill McKibben, author, The End of Nature “When scientist David Kroodsma talks about global warming, people listen—because he’s on a bike.” Crowdsourcing road congestion data This post is the latest in an ongoing series about how we harness the data we collect to improve our products and services for our users. - Ed. What if you could do a little something to improve the world during your daily drive to work? Here are a few ideas: tell everybody in the city when you're stuck in slow-moving traffic; warn the drivers on the freeway behind you that they should consider an alternate route; tell the people still at home that they should spend another ten minutes reading the morning news before they leave for work; tell your city government that they might want to change the timing of that traffic light at the highway on-ramp. Of course, you can't just get on the phone and call everybody, and your one traffic report from your one spot on the road might not help much anyway.

Moving Goods by Bicycle According to Cyclelogistics, there's an incredible potential to use bicycles instead of motorized vehicles to transport goods. Their study indicates that 51% of all motorised trips related to goods transport could realistically be done on bikes and cargo bikes. (Click the image to download the study as a PDF.)