Opinion: California Must Walk the Walk on Transportation Emissions

While state leaders tout their climate goals at COP28, residents back home continue to fight highway expansion projects that induce traffic and increase emissions.

1 minute read

December 11, 2023, 12:00 PM PST

By Diana Ionescu @aworkoffiction


Bird's eye view of moderately busy large freeway interchange in California.

MyCreative / Adobe Stock

In an opinion piece in Streetsblog California, Kendra Ramsey calls out the state’s hypocrisy when it comes to transportation emissions.

Our state is promoting itself as a climate leader, and in some respects, that’s accurate. But California can’t claim the mantle of responsible climate stewardship while it continues to build freeways that increase emissions and pollute vulnerable communities.

Ramsey points out the contradictions between the state’s stated goals and actual policies: while state officials discuss climate change at COP28, “back in California, Fresno residents have had to sue Caltrans for failing to disclose the carbon impact of two new freeway interchanges that will contribute to a significant increase in truck traffic.”

For Ramsey, the key to real change is reforming Caltrans and other institutions that perpetuate outdated car-centric planning systems and insist on road building as a solution to congestion. Instead, “Caltrans should be inducing demand for active transportation by building protected bikeways with protected intersections that connect to robust local and regional networks of safe bike routes. It should be adding bus-only lanes and bus boarding islands, widening sidewalks, and improving conditions for people who walk or take transit.”

Friday, December 8, 2023 in Streetsblog California

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Cover CM Credits, Earn Certificates, Push Your Career Forward

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

June 11, 2025 - Diana Ionescu

Metrorail train pulling into newly opened subterranean station in Washington, D.C. with crowd on platform taking photos.

Congressman Proposes Bill to Rename DC Metro “Trump Train”

The Make Autorail Great Again Act would withhold federal funding to the system until the Washington Metropolitan Area Transit Authority (WMATA), rebrands as the Washington Metropolitan Authority for Greater Access (WMAGA).

June 2, 2025 - The Hill

Large crowd on street in San Francisco, California during Oktoberfest festival.

The Simple Legislative Tool Transforming Vacant Downtowns

In California, Michigan and Georgia, an easy win is bringing dollars — and delight — back to city centers.

June 2, 2025 - Robbie Silver

Street scene in Kathmandu, Nepal with yellow minibuses and other traffic.

The Small South Asian Republic Going all in on EVs

Thanks to one simple policy change less than five years ago, 65% of new cars in this Himalayan country are now electric.

7 seconds ago - Fast Company

Bike lane in Washington D.C. protected by low concrete barriers.

DC Backpedals on Bike Lane Protection, Swaps Barriers for Paint

Citing aesthetic concerns, the city is removing the concrete barriers and flexposts that once separated Arizona Avenue cyclists from motor vehicles.

2 hours ago - The Washington Post

Bird's eye view of studio apartment design.

In These Cities, Most New Housing is Under 441 Square Feet

With loosened restrictions on “micro-housing,” tiny units now make up as much as 66% of newly constructed housing.

4 hours ago - Smart Cities Dive