California

Aerial view of viaduct under construction for California High-Speed Rail.

DOT Officially Cancels California High-Speed Rail Funding

The Trump administration has repeatedly taken aim at the LA-to-Bay Area rail project, blaming Democratic leaders for cost overruns and delays.

July 20, 2025 - Streetsblog California

Rendering of proposed protected bikeway in Santa Clara, California.

Silicon Valley ‘Bike Superhighway’ Awarded $14M State Grant

A Caltrans grant brings the 10-mile Central Bikeway project connecting Santa Clara and East San Jose closer to fruition.

July 17, 2025 - San José Spotlight

Tunnel for pedestrians, bikes, and buses in Lyon, France lit up with purple lights.

The French Solution to Congested Tunnels: Make Them Car-Free

Bay Area transportation officials keep expanding car capacity. Lyon’s Croix Rousse Tunnel offers a different way.

July 16, 2025 - Streetsblog San Francisco

Green Skid Row mural satirizing city limit sign in downtown Los Angeles, California.

LA Denies Basic Services to Unhoused Residents

The city has repeatedly failed to respond to requests for trash pickup at encampment sites, and eliminated a program that provided mobile showers and toilets.

July 14, 2025 - Los Angeles Public Press

Red and white "Wildfire Evacuation Route" sign on signpost.

Cal Fire Chatbot Fails to Answer Basic Questions

An AI chatbot designed to provide information about wildfires can’t answer questions about evacuation orders, among other problems.

July 10, 2025 - The Markup

Black and white photo of San Francisco city hall neoclassical dome with person walking across crosswalk in foreground.

San Francisco Mayor Backtracks on Homelessness Goal

Mayor Dan Lurie ran on a promise to build 1,500 additional shelter beds in the city, complete with supportive services. Now, his office says they are “shifting strategy” to focus on prevention and mental health treatment.

July 9, 2025 - The San Francisco Standard

"Altadena - Not For Sale" yard sign in front of burned down house after Eaton Fire in Altadena, California in January 2025.

Half of Post-Fire Altadena Home Sales Were to Corporations

Large investors are quietly buying up dozens of properties in Altadena, California, where a devastating wildfire destroyed more than 6,000 homes in January.

July 7, 2025 - Dwell

Dense multistory residential buildings in hilly San Francisco, California.

Opinion: What San Francisco’s Proposed ‘Family Zoning’ Could Really Mean

Mayor Lurie is using ‘family zoning’ to encourage denser development and upzoning — but could the concept actually foster community and more human-scale public spaces?

July 7, 2025 - The San Francisco Standard

Aerial view of new neifhborhood under construction with enpty lots in foreground.

In California Battle of Housing vs. Environment, Housing Just Won

A new state law significantly limits the power of CEQA, an environmental review law that served as a powerful tool for blocking new development.

July 2, 2025 - CALmatters

White and purple sign for Slow Street in San Francisco, California with people crossing crosswalk.

San Francisco Suspends Traffic Calming Amidst Record Deaths

Citing “a challenging fiscal landscape,” the city will cease the program on the heels of 42 traffic deaths, including 24 pedestrians.

July 1, 2025 - KQED

Tents inhabited by unhoused people lined up on sidewalk in Los Angeles, California in front of industrial building.

California Homeless Arrests, Citations Spike After Ruling

An investigation reveals that anti-homeless actions increased up to 500% after Grants Pass v. Johnson — even in cities claiming no policy change.

July 1, 2025 - Times of San Diego

Empty platform at Los Angeles Metro subway station.

LA Transit Ridership Plummets Amidst ICE Raids

LA Metro’s bus and rail lines are seeing up to 15 percent lower ridership in the wake of violent immigration arrests.

June 29, 2025 - Los Angeles Times

Two-story green apartment building in residential neighborhood in Berkeley, California with tall street trees.

Berkeley Approves ‘Middle Housing’ Ordinance

The city that invented single-family zoning is finally reckoning with its history of exclusion.

June 27, 2025 - San Francisco Chronicle

Wide street in Santa Monica, California with cars parked on either side and tall palm trees lining the street on a sunny day.

Santa Monica May Raise Parking Permit Fees

The city says the changes would help better manage curb space and support its sustainability goals.

June 25, 2025 - Westside Current

Person holding sign reading 'Rent Relief Now!' wearing blue face mask.

Tech Tools Help Tenants Push Back Against Problematic Landlords

Shelterforce found more than a dozen examples of tenant-serving technology that help renters identify landlords, respond to eviction, fight back against housing discrimination, and more.

June 25, 2025 - Shelterforce Magazine

Close-up on PG&E "SmartMeter" electricity meter on side of building.

Improving Indoor Air Quality, One Block at a Time

A movement to switch to electric appliances at the neighborhood scale is taking off in California.

June 24, 2025 - Inside Climate News

San Francisco Muni bus on street, line 14 with MISSION - Ferry Plaza" on front marquee.

How to Fund SF’s Muni Without Cutting Service

Three solutions for bridging the San Francisco transit agency’s budget gap without reducing service for transit-dependent riders.

June 23, 2025 - San Francisco Chronicle

Agrilus auroguttatus image

Southern Californians Survey Trees for Destructive Oak Pest

Hundreds of volunteers across five counties participated in the first Goldspotted Oak Borer Blitz, surveying oak trees for signs of the invasive beetle and contributing valuable data to help protect Southern California’s native woodlands.

June 22, 2025 - UC ANR Green Blog

SMall backyard cottage ADU in San Diego, California.

San Diego Votes to Rein in “Towering” ADUs

City council voted to limit the number of units in accessory buildings to six — after confronting backyard developments of up to 100 units behind a single family home.

June 18, 2025 - NBC San Diego

"Stage 4" soundstage wall seen through ornate metal gate at Paramount Studios lot in Los Angeles, California.

Demise of Entertainment Industry Mirrors Demise of Housing in LA

Making movies has a lot in common with developing real estate: producers = developers; screenwriters = architects; directors = general contractors. The similarities are more than trivial. Both industries are now hurting in L.A.

June 12, 2025 - California Planning & Development Report

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.

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.