Irvine

White robot drivign down sidewalk in Irvine, California.

Southern California City Using Robots to Make Sidewalks More Accessible

Irvine is deploying robots to assess accessibility issues on its sidewalks and trails network.

September 4, 2025 - The Orange County Register

Afternoon light illuminates the landscape with orange tethered hot air balloon, vintage airplane, and carousel at Great Park in Irvine, California.

Irvine Ranked Second in Nation for Outstanding Park System

Irvine’s parks earned national recognition for their exceptional access, investment, and amenities, ranking second in the U.S. and first in California in the Trust for Public Land’s 2025 ParkScore Index.

May 26, 2025 - City of Irvine

View from below of orange tethered hot-air balloon floating in blue sky

New Vision for Southern California’s Great Park

The newly unveiled comprehensive plan includes a botanical garden, museums, and a 22-acre lake system.

April 24, 2023 - The Architect's Newspaper

A aerial view of Ladera Ranch, California, showing a variety of buildings and open space.

What Are Master Planned Communities?

Now frequently associated with retirees and sprawling developments in the U.S. Sun Belt, master planned communities, also known as new towns or planned communities, were invented as an escape from the haphazard growth of urban areas in the mid-20th century.

August 24, 2021 - James Brasuell

Butte County, California

An Unexpected Turn for California's New State Population Report

Population data released May 1 by the Department of Finance reveals the Golden State's lowest population growth rate on record, at 0.47 percent.

May 6, 2019 - Los Angeles Times

Golden Gate

California Population Grows to 39,810,000 in 2017

California added 309,000 residents last year, an 8 percent drop compared to annual increases since 2010. The state added a net 85,000 housing units, accounting for losses to wildfires.

May 11, 2018 - SF Gate

Homeless

Protests Push O.C. to Kill Its First Real Plan to Help the Homeless

The affluent county finally authorized a concrete plan to address a housing crisis, but forceful opposition from residents put them 'back to Square One.'

March 29, 2018 - Los Angeles Times

California

Another Attempt at California's By-Right Affordable Housing Proposal

The new streamlining bill for affordable housing will not have the governor's name, but that of freshman Democratic Sen. Scott Wiener, who made a name for himself as a tenacious housing advocate while San Francisco County Supervisor.

December 20, 2016 - KQED: California Report

Southern California's Great Park Gets a Colossal Cut

Landscape architect Ken Smith's bold vision for a Central Park-like open space in Irvine has been hobbled by funding shortfalls. Seeking a way to move forward, the city is considering cutting key elements in favor of a developer-led proposal.

November 12, 2013 - Los Angeles Times

Orange County's Unrealized 'Great Park'

Tony Barboza discusses how the disappearance of expected funding has dimmed the City of Irvine's vision for turning the decommissioned Marine Corps Air Station El Toro into "the first great metropolitan park of the 21st century."

October 31, 2012 - Los Angeles Times

The Best and Worst Run Cities in Amercia

A new study concludes that encouraging businesses to prosper and create jobs is the most important function of local government.

January 14, 2012 - 24/7 Wall Street

Irvine Park Construction Timeline Doubles

Just four percent of Irvine's Great Park has been built in six years, compared to an early estimation that it would be completed in 10. Now, it may take 20. And it's no one's fault, writes Jeff Overley.

October 8, 2011 - Orange County Register

Market Woes Stifle 'Great Park' Progress

Three years after Irvine, California's "Great Park" was approved, development of the planned public spaces, homes and businesses has struggled to move forward. The housing crisis is being blamed for the lack of action.

April 17, 2008 - The Los Angeles Times

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.

Community Development Director

City of Wisconsin Rapids

Professor of Urban Planning

Harvard University Graduate School of Design

Transportation Planner I

KFH Group Inc.

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.