Growing Support for Expanding the San Gabriel Mountains National Monument

Members of Congress are proposing an expansion to the national monument by over 109,000 acres, increasing its size by nearly a third.

1 minute read

July 3, 2023, 9:00 AM PDT

By Clement Lau


View of snowy San Gabriel Mountains from the Mojave desert

The San Gabriel Mountains as seen from the Mojave desert. | Felipe Sanchez / Adobe Stock

In an attempt to expand wilderness protections to the mountains and foothills just north of the Los Angeles Basin, California Representative Judy Chu and Senator Alex Padilla have asked President Biden to add 109,167 acres to the San Gabriel Mountains National Monument, an act that would help to preserve an area that is rich in historical and ecological significance and is within only an hour’s drive of 18 million people.

The move would increase the monument by about a third and extend its boundaries to various San Fernando Valley neighborhoods, including park-poor Pacoima and Sylmar. It would also give the U.S. Forest Service greater ability to protect natural resources and manage crowds in areas not included in the 2014 monument designation by then-President Obama.

The proposal to expand the San Gabriel Mountains National Monument comes at a time when the Biden administration has committed to safeguarding Indigenous, cultural and environmental sites under its “America the Beautiful” initiative, which seeks to conserve 30% of the nation’s lands and coastal waters by 2030. Aligning with and expanding on this effort, the Los Angeles County Board of Supervisors unanimously adopted the 2022 Parks Needs Assessment Plus (PNA+) Final Report as the county’s 30×30 plan on December 6, 2022. 

For more information, please read the source article.

Thursday, July 27, 2023 in NBC4.TV News

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

Get top-rated, practical training

High-rise apartment buildings in Waikiki, Hawaii with steep green mountains in background.

Study: Maui’s Plan to Convert Vacation Rentals to Long-Term Housing Could Cause Nearly $1 Billion Economic Loss

The plan would reduce visitor accommodation by 25,% resulting in 1,900 jobs lost.

April 6, 2025 - Honolulu Civil Beat

Two yellow and white Dallas Area Rapid Transit light rail streetcars at station in Dallas, Texas.

North Texas Transit Leaders Tout Benefits of TOD for Growing Region

At a summit focused on transit-oriented development, policymakers discussed how North Texas’ expanded light rail system can serve as a tool for economic growth.

April 3, 2025 - KERA News

Blue and white Seattle Link light rail train exiting concrete Downtown Bellevue Tunnel in Bellevue, WA.

Why Should We Subsidize Public Transportation?

Many public transit agencies face financial stress due to rising costs, declining fare revenue, and declining subsidies. Transit advocates must provide a strong business case for increasing public transit funding.

April 7, 2025 - Todd Litman

Canada geese sitting on shore of Lake Merritt in Oakland, California.

How Community Science Connects People, Parks, and Biodiversity

Community science engages people of all backgrounds in documenting local biodiversity, strengthening connections to nature, and contributing to global efforts like the City Nature Challenge to build a more inclusive and resilient future.

3 hours ago - National Recreation and Park Association Open Space Blog

Wastewater pouring out from a pipe.

Alabama: Trump Terminates Settlements for Black Communities Harmed By Raw Sewage

Trump deemed the landmark civil rights agreement “illegal DEI and environmental justice policy.”

5 hours ago - Inside Climate News

Close-up on cardboard sign reading 'No Kings' being held up at protest at Tesla offices in Brooklyn, New York.

Dear Tesla Driver: “It’s not You, It’s Him.”

Amidst a booming bumper sticker industry, one writer offers solace to those asking, “Does this car make me look fascist?”

7 hours ago - The Globe and Mail