The Daily Source of Urban Planning News
Once a Paragon of Pollution, Mexico City's Residents Breathe Easier
While the news has been full of warnings about the rapidly deteriorating air quality of cities in the developing world, David Agren examines how one megacity has managed to drastically clean its polluted air over the past twenty years.
Competition Yields Radically Different Visions for Prime D.C. Site
The General Services Administration, which is looking for ways to fund a new FBI campus, has more ideas at its fingertips with three tantalizing proposals for redeveloping the Hoover Building in downtown Washington, D.C., writes Jonathan O'Connell.
New York City: More Affordable Than You'd Think, for Some
For professional-class workers with annual household incomes in the top income quintile, New York is a comparatively affordable place. A recent study attributes lower costs to competition between businesses that cater to upper-income people.

L.A. Opens its Streets and Residents Take Advantage
Sunday saw the sixth incarnation of L.A.'s popular CicLAvia event, which closes long stretches of city streets to automobile traffic, and opens them to bikes and pedestrians. The latest route, from downtown to the sea, attracted 150,000 people.
Are Nefarious Forces Behind the Transformation of Downtown Brooklyn?
Doug Henwood explains how "elite bodies", rather than pure "market forces", guide the growth of New York City. He begins his story with the Regional Plan Association's influential 1929 plan and focuses on the transformation of Downtown Brooklyn.
In England, Politics Pervade New Community Planning Initiative
When the Localism Act was adopted in 2011, local communities gained broad new planning powers across the UK. But as recent events in one London suburb demonstrate, politics and ideological conflict have found a home in the participatory process.
2013: A Banner Year for Bike Share
No less than eighteen U.S. cities are expected to launch bike-share systems this year, a fifty percent increase over the number currently in operation. An infographic from bike sharing consultancy BikeShare.com details the new programs.
World Bank: Carbon Pricing Key to Tackling Climate Change and Poverty
World Bank President Jim Yong Kim explains why climate change is a poverty issue - and why we must tackle it today to ensure that carbon emissions do not continue rising after 2016. Establishing a world price on carbon will be difficult to achieve.
What It's Like to be a Child in China's Polluted Cities
Chronic coughs, stuffy noses, and face masks whenever you venture outside. Edward Wong looks at the "hell" that is childhood in China's polluted cities, which is forcing some affluent families to leave, and giving foreigners pause before entering.
Ways to Fail at Form-Based Codes 02: Make it Mandatory Citywide
Ambition is good, but don't bite off more than you can chew. Hazel Borys applies this valuable lesson to form-based codes.
Did Lax Zoning Lead to Texas Plant Explosion Carnage?
When the West Fertilizer Co plant exploded last week in Texas, it severely damaged homes and schools located in close proximity to the property, and killed dozens of people. Markos Moulitsas blames lax zoning standards for putting lives at risk.
Play Planner With Auckland Growth Simulator
In a quest to develop a plan to house the additional 1 million people expected to grow New Zealand's largest city in the next 30 years, Auckland is asking residents to submit ideas by using a "housing simulator" game.
Will Vitality Be Trampled in the Rush to 'Modernize' Midtown Manhattan?
In a scathing op-ed for The New York Times, architect Robert Stern challenges the city's drive to densify East Midtown without paying the requisite attention to preservation, infrastructure, and the elements that give vitality to great cities.
To Fend Off Emerging Threats, Evironmental Protections Need a Revamp
The environmental awakening of the 1970s led to landmark federal laws that have helped heal our natural systems. The growing “Rights of Nature” movement seeks to create new protections to respond to emerging ecological threats.

Young Americans Drive Historic Decline in Auto Usage
Brad Plumer looks at the latest data on Americans' driving habits, which shows that vehicle miles driven have fallen an astonishing 8.75 percent since June 2005. Despite the end of the recession, driving rates continue their downward trend. But why?
Seattle Looks to L.A. for Lessons on Creating an Entertainment District From Scratch
Although its inward-facing corporate design may be loathed by architects and planners, L.A. Live's success in helping to draw redevelopment and activity to South Park is indisputable. Can its successes be replicated in Seattle?
America's Most Endangered Waterways
In time for Earth Day, American Rivers has released its annual list of the country's most threatened rivers. Topping this year's list is the Colorado River, a waterway so dammed, diverted and over-tapped that it ultimately "dries to a trickle."
Lawsuit Settled, CA HSR Authority Ready to Purchase Property
A major environmental lawsuit against the High Speed Rail Authority brought by Central Valley farmers and other parties was settled on April 18, clearing the way for initial construction to begin on the 30 mile corridor between Madera and Fresno.
Number of New Yorkers In, or Near, Poverty Continues to Rise
Despite the end of the recession, the number of New Yorkers in, or near, poverty continues to creep up, with 46 percent of the city's residents making less than 150 percent of the poverty threshold, reports Sam Roberts.
What Is Green Infrastructure and Why Does it Matter?
From traditional stormwater management to storm surge abatement and conserving drinking water and watersheds, green infrastructure improves our cities, explains Adrian Benepe of the Trust for Public Land.
Pagination
Municipality of Princeton
Roanoke Valley-Alleghany Regional Commission
City of Mt Shasta
City of Camden Redevelopment Agency
City of Astoria
Transportation Research & Education Center (TREC) at Portland State University
US High Speed Rail Association
City of Camden Redevelopment Agency
Municipality of Princeton (NJ)
Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.