Arizona

Los Angeles Harbor Freeway

California Has 8 of the 10 Most Polluted Cities in the U.S.

Despite ever-stricter air-quality regulations and dropping emissions, the American Lung Association once again finds the state to have some of the worst air in the nation.

April 24, 2018 - USA Today

Miracle Mile

Reviving the 'Miracle Mile' May Be Tucson's Next Big Thing

After tremendous success with a streetcar line, the desert city is considering strategies for investing in its historic automobile corridor.

April 9, 2018 - CitiesSpeak

The Dilemma of Autonomous Vehicle Testing

Autonomous vehicles hold the potential to greatly reduce auto crashes. Advocates want them on the road as early as possible to reduce fatalities. Skeptics worry that the public will be guinea pigs during the testing—case in point: Elaine Herzberg.

April 9, 2018 - San Francisco Chronicle

Rainy Wetlands

Why Would Arizona Deregulate Groundwater Now?

For decades the arid state has required most new construction projects to demonstrate adequate water supply, but at the edge of the next dry spell, two lawmakers are trying to get rid of the rules.

April 9, 2018 - The Arizona Republic

Uber Self-Driving Car

Scrutiny Turns Toward Uber After First Pedestrian Death by Autonomous Vehicle

It's not just the autonomous vehicle technology, but also the company that operated the self-driving SUV receiving scrutiny after the death of Elaine Herzberg in Tempe, Az. on March 18.

March 31, 2018 - San Francisco Chronicle

Uber Autonomous Vehicle

Failure of Automated Driving Technology Blamed for First Pedestrian Fatality

Experts who watched the videos taken by onboard cameras equipped in the Volvo SUV that hit Elaine Herzberg determined that Uber's automated driving system failed to perform adequately. The crash points to a need for regulations.

March 25, 2018 - San Francisco Chronicle

Governors' Report: No Improvement in Pedestrian Fatality Rate Last Year

Elaine Herzberg's death by autonomous vehicle on March 18 in Tempe was a "first," but what of the 224 pedestrians that died last year in Arizona, the nation's most dangerous state for pedestrians according to a 50-state report released Feb. 28?

March 24, 2018 - Governors Highway Safety Association

Arizona Sprawl

Phoenix Called Out as the 'Least Sustainable' City in the World

Phoenix is growing, it's now America's fifth largest city, but its water supply is shrinking.

March 22, 2018 - The Guardian

Tempe Police Chief: Uber AV vs. Pedestrian Crash May Have Been Unavoidable

After viewing the videos taken by two cameras equipped in the Uber autonomous vehicle that fatally struck 49-year-old Elaine Herzberg on Sunday, the chief concluded the crash was difficult to avoid. Also, lessons on the crash from David Leonhardt.

March 21, 2018 - San Francisco Chronicle

Uber Autonomous Vehicle

Uber Car Reportedly in Autonomous Mode Strikes and Kills a Pedestrian

This is likely the first time a pedestrian has been killed by a self-driving car.

March 19, 2018 - The Arizona Republic

San Diego County, California

Can Water Supply Keep Up with the Need to Build More Housing?

Population growth creates a collision course in the American West.

March 16, 2018 - Voice of San Diego

Leaving California

California Has Been Shedding Residents—For Decades

The state Legislative Analyst's Office looks at California's out-migration data. Every year since 1990, more Californians left for other than states than arrive. Which states are sending their residents here, and where are Californians fleeing to?

March 3, 2018 - California Legislative Analyst's Office

Phoenix

Millennials and Housing Markets: Case Studies From Houston and Phoenix

Researchers from Arizona State University have produced a new working paper that examines efforts to attract and retain Millennials to downtown neighborhoods in Houston and Phoenix.

January 29, 2018 - The Urban Edge

Phoenix Light Rail

Light Rail Extension on the Right Track in Phoenix

Checking in with the South Central light rail extension that will add six miles and 11 stations of light rail transit serviced in Phoenix.

January 23, 2018 - Phoenix New Times

Valley Metro

Phoenix Light Rail Stop Designed with Access in Mind by the People Who Need It

The non-profit Ability360 worked with members of its community, not only to advocate for a new light rail station, but to design a station that would fit the disabled community's needs.

January 11, 2018 - Streetsblog USA

Encanto Park

Homeless Encampment Challenges Policy Makers in Phoenix

Phoenix, Arizona is struggling to deal with a growing homeless camp in a revitalizing area near the city's Downtown.

January 6, 2018 - AZ Central

Downtown Phoenix Skyline

In Phoenix, Sustainability Will Be Built by Node

If the desert metropolis wants to survive, it will need a strategy built on something other than a denser, more urban downtown.

December 18, 2017 - Dezeen

Eichler

Third Rail of the Housing Debate: More Density in Single-Family Neighborhoods

If California is going to address its chronic housing shortage, single-family residential neighborhoods can no longer be ruled "off limits." Opposition to a small Berkeley subdivision spawned new housing legislation and fostered the YIMBY movement.

December 5, 2017 - The New York Times

Managing Airbnb: Regulatory Approaches to Short-Term Rentals

Tech ventures like Airbnb have "uberized" the lodging industry. They have also created new challenges for land use planners and government officials. This article provides a sampling of regulatory approaches to short-term rentals.

December 1, 2017 - Maine Association of Planners Front Page

Microsoft

Bill Gates Buys 25,000 Acres in Arizona for a Master Planned 'Smart City'

The new community of Belmont will join Arcosanti as another attempt at turning Arizona desert into the next evolution of human habitation. This time, one of the richest men in the world is behind the plans.

November 13, 2017 - KPNX

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.

Top Books

An annual review of books related to planning.

Top Schools

The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

The who's who of urbanism, according to Planetizen readers.

Urban Planning Creators You Should Know

A short list of voices on social, video, and podcasting platforms.