Congress has cut federal funding for public media — a $3.4 million loss for LAist. We count on readers like you to protect our nonprofit newsroom. Become a monthly member and sustain local journalism.
A plan to build 900 townhomes and establish a vast nature preserve in Irvine begins to take shape

Irvine is closing in on a key milestone in a project that will dramatically transform the community with an estimated 900 new townhomes and a sprawling 700-acre open space preserve.
The old All American Asphalt plant site is expected to be cleared of old machinery and other materials over the next few months.
”We're currently in a process of getting bids,” said Oliver Chi, Irvine’s city manager. “It's a strange procurement in that some of the materials on the site have value, so we expect that by late summer we'll be working on removal and clearance of the site.”
Chi told LAist the approvals for the housing development could come in front of the City Council later in the year.
Tell me about the plan
The project, referred to as the Gateway Preserve, followed years of complaints from residents about the smells and smog surrounding the old asphalt plant.
The city agreed to purchase the controversial plant for $285 million — and convert it into a 700-acre open space preserve. As part of the transaction, the city also acquired additional acreage for a housing development. The sale of the homes will cover the cost of the preserve. Home sales could start as early as 2027.
What is the backstory?
The asphalt plant opened in the foothills in Northeast Irvine in the early 1990s. As the area around the plant developed with residential neighborhoods, the number of complaints flooding City Hall began to increase.
Residents complained of air quality and smells from the plant. Many area residents said that when they bought their homes they weren’t told about the asphalt plant nearby.
In 2020, after years of resident complaints, the city filed a public nuisance lawsuit against the plant. But, despite the complaints, tests approved by the South Coast Air Quality Management District found the emissions did not meet the threshold for health concerns.
The city tried to get the plant to relocate before finally announcing plans to buy the plant in 2023.
Details about the preserve
The plant site will be converted into a 700-acre preserve that will be open to the public and connect to the larger 20,000-acre Northern Open Space Preserve. The open spaces will also connect to Limestone Canyon, Black Star Canyon and the Cleveland National Forest.
As Editor-in-Chief of our newsroom, I’m extremely proud of the work our top-notch journalists are doing here at LAist. We’re doing more hard-hitting watchdog journalism than ever before — powerful reporting on the economy, elections, climate and the homelessness crisis that is making a difference in your lives. At the same time, it’s never been more difficult to maintain a paywall-free, independent news source that informs, inspires, and engages everyone.
Simply put, we cannot do this essential work without your help. Federal funding for public media has been clawed back by Congress and that means LAist has lost $3.4 million in federal funding over the next two years. So we’re asking for your help. LAist has been there for you and we’re asking you to be here for us.
We rely on donations from readers like you to stay independent, which keeps our nonprofit newsroom strong and accountable to you.
No matter where you stand on the political spectrum, press freedom is at the core of keeping our nation free and fair. And as the landscape of free press changes, LAist will remain a voice you know and trust, but the amount of reader support we receive will help determine how strong of a newsroom we are going forward to cover the important news from our community.
Please take action today to support your trusted source for local news with a donation that makes sense for your budget.
Thank you for your generous support and believing in independent news.

-
With less to prove than LA, the city is becoming a center of impressive culinary creativity.
-
Nearly 470 sections of guardrailing were stolen in the last fiscal year in L.A. and Ventura counties.
-
Monarch butterflies are on a path to extinction, but there is a way to support them — and maybe see them in your own yard — by planting milkweed.
-
The drug dealer, the last of five defendants to plead guilty to federal charges linked to the 'Friends' actor’s death, will face a maximum sentence of 65 years in prison.
-
The weather’s been a little different lately, with humidity, isolated rain and wind gusts throughout much of Southern California. What’s causing the late-summer bout of gray?
-
Hexavalent chromium is the same carcinogen Erin Brockovich warned about in the 1990s, but researchers say more study is needed on the potential health effects of nanoparticles detected earlier this year. Experts will answer questions at a webinar this evening.