California

Inside of self-driving truck on road.

California Is Retooling its AV Guidelines

The California DMV is proposing a new framework for light- and heavy-duty self-driving trucks that would enhance reporting requirements and pave the way for autonomous commercial fleets.

May 6, 2025 - Smart Cities Dive

View of cars in traffic from behind with visible tailpipe emissions

House Moves to Rescind California’s Emissions Standards

The state has been allowed to set its own emissions goals, including a mandate to transition to electric or zero-emissions vehicles by 2035.

May 5, 2025 - Streetsblog California

Close-up of varied seashells on a sandy beach.

Creating Ocean-Safe Plastic from Seashells

USC researchers have created a biodegradable, marine-safe plastic alternative using calcium carbonate from seashells, offering a promising solution to ocean pollution.

May 5, 2025 - USC News

A large Google data center building in the Netherlands.

Rethinking Computing: Researchers Tackle AI’s Energy Demands

USC researchers are reimagining how AI systems are trained and powered — through smarter algorithms, innovative hardware, and brain-inspired designs — to dramatically reduce computing’s energy footprint.

May 4, 2025 - USC News

Close-up of smartphone with Zoox logo and screen with blurred image of Zoox autonomous vehicle in background.

Amazon-Owned Robotaxis to Begin Testing in LA

Los Angeles will become the sixth city where Zoox is testing its autonomous vehicle technology.

May 4, 2025 - Smart Cities Dive

People biking along beach path with moored ship in San Diego, California.

San Diego Adopts First Mobility Master Plan

The plan provides a comprehensive framework for making San Diego’s transportation network more multimodal, accessible, and sustainable.

May 2, 2025 - SD News

Bluebird sitting on branch of green bush.

Wildlife Rebounds After the Eaton Fire

Following the devastation of the Eaton Fire, the return of wildlife and the regrowth of native plants are offering powerful signs of resilience and renewal.

May 1, 2025 - AP News

1984 Olympics

LA to Replace Inglewood Light Rail Project With Bus Shuttles

LA Metro says the change is in response to community engagement and that the new design will be ready before the 2028 Olympic Games.

May 1, 2025 - Newsweek

Close-up of white panel at top of school bus with "100% electric" black text.

Driving Equity and Clean Air: California Invests in Greener School Transportation

California has awarded $500 million to fund 1,000 zero-emission school buses and chargers for educational agencies as part of its effort to reduce pollution, improve student health, and accelerate the transition to clean transportation.

April 30, 2025 - California Air Resources Board

Low view of Glendale Narrows section of Los Angeles River with concrete bottom and cloudy storm sky over head.

From Planning to Action: How LA County Is Rethinking Climate Resilience

Chief Sustainability Officer Rita Kampalath outlines the County’s shift from planning to implementation in its climate resilience efforts, emphasizing cross-departmental coordination, updated recovery strategies, and the need for flexible funding.

April 29, 2025 - The Planning Report

Floor-to-ceiling rotating gates at Fairmount subway station in Philadelphia, Pennsylvania.

Crime Continues to Drop on Philly, San Francisco Transit Systems

SEPTA and BART both saw significant declines in violent crime in the first quarter of 2025.

April 28, 2025 - Mass Transit

South LA Wetlands Park in Los Angeles, California.

How South LA Green Spaces Power Community Health and Hope

Green spaces like South L.A. Wetlands Park are helping South Los Angeles residents promote healthy lifestyles, build community, and advocate for improvements that reflect local needs in historically underserved neighborhoods.

April 28, 2025 - ABC 7 Eyewitness News

Intersection in downtown Sacramento, California with neoclassical building with columns on left.

Sacramento Plans ‘Quick-Build’ Road Safety Projects

The city wants to accelerate small-scale safety improvements that use low-cost equipment to make an impact at dangerous intersections.

April 28, 2025 - The Sacramento Bee

Side view of layers of grass and soil

Tackling Soil Contamination With Nature-Based Solutions

Los Angeles County residents and experts are turning to nature-based methods like bioremediation to address long-standing and fire-exacerbated soil contamination without resorting to costly and disruptive removal.

April 28, 2025 - Los Angeles Times

View of residential street in Los Angeles with palm trees and hazy city in distance.

Rebuilding Smarter: How LA County Is Guiding Fire-Ravaged Communities Toward Resilience

Los Angeles County is leading a coordinated effort to help fire-impacted communities rebuild with resilience by providing recovery resources, promoting fire-wise design, and aligning reconstruction with broader sustainability and climate goals.

April 27, 2025 - Los Angeles County Chief Sustainability Office

Yellow electric school bus with preteen students exiting.

California Invests Additional $5M in Electric School Buses

The state wants to electrify all of its school bus fleets by 2035.

April 25, 2025 - Associated Press

Millbrae BART station.

HSR Reaches Key Settlement in Northern California City

The state’s high-speed rail authority reached an agreement with Millbrae, a key city on the train’s proposed route to San Francisco.

April 24, 2025 - San Diego Post

Looking out at trees on 4th Street in downtown Los Angeles, California.

LA’s Tree Emergency Goes Beyond Vandalism

After a vandal destroyed dozens of downtown LA trees, Mayor Karen Bass vowed to replace them. Days later, she slashed the city’s tree budget.

April 23, 2025 - Torched

White and blue Sacramento regional transit bus with one bike on front bike rack.

Sacramento Leads Nation With Bus-Mounted Bike Lane Enforcement Cameras

The city is the first to use its bus-mounted traffic enforcement system to cite drivers who park or drive in bike lanes.

April 23, 2025 - Streetsblog California

Crowds of people walking and biking along waterfront in Sunset Dunes Park in San Francisco, California on a sunny day.

San Francisco Opens Park on Former Great Highway

The Sunset Dunes park’s grand opening attracted both fans and detractors.

April 22, 2025 - Mission Local

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.

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