The Brief

California has decided to abandon its groundbreaking regulations phasing out diesel trucks and requiring cleaner locomotives because the incoming Trump administration is unlikely to allow the state to implement them.

State officials have long considered the rules essential to cleaning up California’s severe air pollution and combating climate change.

The withdrawal comes after the Biden administration recently approved the California Air Resources Board’s mandate phasing out new gas-powered cars, but had not yet approved waivers for four other emissions standards for diesel vehicles that the state adopted.

President-elect Donald J. Trump has threatened to revoke or challenge all zero-emission vehicle rules and California’s other clean-air standards. By withdrawing its requests for U.S. Environmental Protection Agency approval, the Newsom administration is signaling a dramatic step back as the state recalibrates in anticipation of the new Trump era.

“California has withdrawn its pending waiver and authorization requests that U.S. EPA has not yet acted on,” Air Resources Board Chair Liane Randolph said in a statement. “While we are disappointed that U.S. EPA was unable to act on all the requests in time, the withdrawal is an important step given the uncertainty presented by the incoming administration that previously attacked California’s programs to protect public health and the climate and has said will continue to oppose those programs.”

Environmentalists were distressed, saying it puts communities at risk and dismantles key programs.

“To meet basic standards for healthy air, California has to shift to zero-emissions trucks and trains in the coming years. Diesel is one of the most dangerous kinds of air pollution for human health, and California’s diesel problem is big enough to cast its own shadow,” Paul Cort, director of the group Earthjustice’s Right To Zero campaign, said in a statement. “We’ll be working tirelessly in the coming years — and calling on Gov. [Gavin] Newsom, state legislators, and our air quality regulators to join us — to clean up our freight system and fix the mess EPA’s inaction has created.”

California’s Advanced Clean Fleet rule, which would have phased out diesel trucks, was one of the most far-reaching and controversial rules that California has enacted in recent years to reduce air pollution and greenhouse gases. It would have ended the sale of new fossil-fuel trucks in 2036 and required large trucking companies to convert their medium and heavy-duty fleets to electric or hydrogen models by 2042.

The truck fleet rule was approved in 2022 after years of analysis, public hearings and discussions with industries and experts. It would have ended diesel’s stronghold on goods movement in the state, with potentially profound effects on the state’s environment and economy. Trucking companies had already sued the state to stop the rule, saying electric and hydrogen big rigs are not practical for many uses and that it would destroy the state’s economy.

Diesel exhaust has been linked to cancer and contains fine particles that can trigger asthma and heart attacks as well as gases that form smog. Low-income, disadvantaged communities of color near ports, freeways and warehouses have long complained about noxious and dangerous diesel exhaust.

In addition, the state withdrew three other measures, including ones regulating emissions from diesel-powered locomotives, commercial harbor craft and refrigeration unit engines that are hauled by trucks and rail cars.

Under the locomotive rule, only locomotives less than 23 years old would have been allowed in California, unless they were zero emissions. The rule also limited how long they could idle. People living in communities with trains and rail yards have long complained that the emissions are making them sick.

Under the Clean Air Act, Congress more than a half-century ago granted California the unique ability to set its own standards regulating vehicle emissions because of its severe smog. But the federal EPA must grant California a waiver to implement them.

For decades, the EPA has granted California waivers to set its own ambitious, technology-forcing standards for cars, trucks and other sources. Only one waiver was initially denied — a 2008 rule setting greenhouse gas emission standards for cars — and that decision was quickly reversed and the waiver granted.

But when Trump was last in office, his administration took aim at the state’s special status to enact stricter rules — one of the more significant environmental clashes of the first Trump era. The Biden administration reversed those efforts.

California air-quality officials have been waiting for years for the Biden administration’s EPA to approve the last four rules, hoping that time wouldn’t run out. But the EPA failed to act in time.

The air board may have to rely instead on voluntary agreements with engine manufacturers, trucking companies and railroads.

“The California Air Resources Board is assessing its option to continue its progress as part of its commitment to move forward the important work of improving the state’s air quality and reducing harmful pollutants that contribute to poor health outcomes and worsen climate change,” Randolph said.

“It’s clear that the public health, air quality, and climate challenges that California faces require urgent action. We are ready and committed to continuing the important work of building a clean air future.”

Lawmakers on Thursday killed a controversial plan that could have allowed grizzly bears to one day return to California.

The Assembly Appropriations Committee spiked Inglewood Democratic Sen. Laura Richardson’s Senate Bill 1305. The measure would have tasked the California Department of Fish and Wildlife with creating a “roadmap that evaluates whether, and under what conditions, reintroduction of the grizzly bear is feasible and advisable.”

As is typical with the Legislature’s appropriations committees, lawmakers didn’t discuss the bill; nor did they take public testimony before the committee’s chairperson, Democratic Assemblymember Buffy Wicks of Oakland, announced the decision.

Wicks later told reporters that before intentionally reintroducing grizzly bears, the state must figure out how humans can best coexist with predatory wildlife. She pointed to the controversial return of gray wolves to California and the subsequent loss of cattle.

“The state needs to really invest in how we are actually addressing and dealing with those conflicts,” she said.

Grizzlies once lived across most of California. As many as 10,000 may have roamed before the Gold Rush. They were so prevalent that when California settlers tried to form their own nation, they called it the Bear Flag Republic. A grizzly bear is memorialized on California’s flag.

Settlers systematically exterminated the animals. They were gone by the 1920s, leaving the smaller black bear as California’s only surviving native bear species.

Two Native American tribes consponsored the bill, and several animal welfare and environmental groups supported it. They argued that bringing the second largest land predator back to America’s most populated state would right an ecological wrong and help restore California’s degraded ecosystem.

Opponents included ranchers, hunting associations and rural communities. They argued California is far too populated with people to sustain another apex predator. Rural communities are already overwhelmed with conflicts with mountain lions, black bears and wolves that attack livestock and wander into their towns, opponents said.

The measure set aside no funding for the study, but it allowed for a future Legislature or an outside group to do so.

Yue Stella Yu contributed reporting.

Irvine opened a new pedestrian bridge this week that lets you pedal, scoot, or walk over the 5 Freeway.

I threw my bike in the car and went to check it out.

I parked at Cypress Community Park in Irvine and was soon biking over the 5. The bridge is only for pedestrians, bikes, and scooters — so no cars to worry about.

A new bridge in Irvine opened this week. It stretches across the 5 Freeway and connects to other trails in the city.

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The bridge, which opened on Aug. 11, is a key link in Orange County’s network of trails that can take cyclists and pedestrians all the way from the hills to the Pacific Ocean.

“It looks like they nailed it. This is great," said James Connolly, who was on a scouting trip from his home in Costa Mesa.

“ I wanna take my e-board, which can go about 30 miles, and go all the way to here and then turn around and go back, you know? It looks like that's feasible now," he continued.

The new bridge in Irvine opened this week.

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Sadia Kahn was trying to keep up with her two young boys, who were on scooters.

“ It's our first time here. We've been watching the construction for a while, so yeah, we're excited," she said.

Khan said she has come to really appreciate Irvine's network of parks and trails.

“Prior to having kids, it would just give me like the heebie-jeebies by how like manicured it is and then you have kids and you're like, "Oh, I get the hype," she said. "We've drank the Kool-Aid is what I'm trying to say.” 

There’re plenty of skate parks in the region — skateboarding, after all, got its start in Southern California. But a skate park of another kind has risen on the banks of the L.A. River.

It’s for fingerboarding.

The L.A. River Fingerboard Skatepark is four feet tall and sits atop a bank of dirt barriers installed by the Army Corps of Engineers about a decade ago to control floods.

The view from the back end of the L.A. River Fingerboard Skatepark.

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If you know, you know

There’s no exact address, finding it for yourself is part of the experience.

A group photo of fingerboarders at the the L.A. River Fingerboard Skatepark.

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Ryan Diaz

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“ The whole purpose of it is for you to get out and to use your brain and to discover the world, it just makes things fun,” said Ryan Diaz, who manages social media accounts dedicated to the fingerboard skatepark.

No one knows who built it or when it was built, but videos of people doing tricks on miniature ramps and rails started showing up on social media in March.

Diaz instantly recognized the location and decided to check it out. At that time, it was six by six feet — that’s before he started to add to it.

Others joined in and Diaz began documenting the expansion.

The park is about 90 feet long.

“Everyone does say if it wasn't for me, none of this would be happening,” Diaz said. “I was just happy to motivate people, bring out their creativity.”

Skate therapy

Levi Hernandez and his fingerboard.

Levi Hernandez performs a trick with his fingerboard.

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Levi Hernandez shows off his fingerboard.

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Levi Hernandez is from El Monte. It was his fourth time visiting on a recent Wednesday in July, but he’s been fingerboarding for nearly a decade, including at local events like ShredderMania.

He said he’s learning something new at the park.

“ It actually almost feels like real skateboarding in a way," Hernandez said. "Where your fingers end up sliding and where you're popping, it's just a lot of practice.”

Jimmy Tran of Chinatown is a regular that stops by the park on his way home from work every day. He used to skateboard – the real kind – regularly but had to stop after a bad injury.

Jimmy Tran performs a trick with his fingerboard.

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“ I could do the same tricks as skateboarding, but I don't have to get hurt at all, honestly. And I still have the satisfaction of landing a really clean trick,” Tran said.

Tran says it’s a place he can relax, be himself, and feel like a kid again.

Saturdays are for building

Gilbert Medrano (left) and Ryan Diaz (right) co-manages the park.

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Ryan Diaz

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Build days to expand the park are on Saturdays.

“We have kids that come from the neighborhood, and we teach them how to pour concrete and stuff like that, kind of like a big brother role,” Diaz said.

Besides the usual skatepark obstacles like ramps and rails, the crew also add art, including a large “LA” sign in Dodger Blue and requisite graffiti like the shark Diaz painted as a tribute to Jaws on a quarter pipe ramp.

Darren Mojica performs a trick on the quarter pipe ramp.

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Diaz’s dream is for the park to be recognized by the city as a local landmark.

“I want the spot to last, and for years to come for people to come and visit,” Diaz said.

Saturday build days include decorating the park with graffiti and art.

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A hardware store isn't where you’d expect to find a drawing class, a matcha pop-up or plant sales. Unless you're at Anzen Hardware, an 80-year-old staple that nearly disappeared from Little Tokyo in 2023.

The business reopened in November, and it’s been trying to find its groove in a neighborhood where legacy businesses are moving out — such as Suehiro Cafe and Rafu Shimpo — while navigating a different world from when it first opened.

“We're noticing the need for hardware tools is declining,” said Philip Hirose.

Jo Ann Maehara Hirose, along with her son Philip Hirose, are the new owners of Anzen Hardware. They are also the daughter and grandson of the founder.

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Philip Hirose is bringing new programming, from matcha pop-ups to drawing classes, to the reopened Anzen.

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Hirose and his mom, Jo Ann Maehara Hirose, are the new owners — the grandson and daughter of the founder. With the help of trusted family friend Rockett Ito Wong, Anzen is carrying on its legacy as it becomes something new.

"None of the three of us have that much experience with running retail stores," said Wong, a college student. "It's been quite a bit of trial and error."

Eight decades on First Street

Tsutomu Maehara opened Anzen Hotel Supply, a precursor to Anzen Hardware, after being incarcerated at Tule Lake during World War II.

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Tsutomu Maehara — Jo Ann Maehara Hirose’s father — settled in Los Angeles after being incarcerated at Tule Lake during World War II.

In 1946, he founded Anzen Hotel Supply on First Street to sell provisions to nearby single-room hotels.

Anzen Hardware from its early days in Little Tokyo.

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"As soon as I could hold a broom, we were sweeping the streets or the sidewalks outside," Maehara Hirose said.

Anzen eventually pivoted to selling American hardware and imported Japanese tools and goods — including bamboo garden rakes and handcrafted knives from a company that once made samurai swords.

Twenty-year-old Rockett Ito Wong is a longtime family friend and runs the floor.

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“It's always a discovery,” said Mike Okamura, president of the Little Tokyo Historical Society and a patron since Maehara was behind the cash register.

Maehara Hirose remembered Anzen imported one of the first rice cookers from Japan. “A National. That one-button one,” she said. “They were flying off the shelves.”

These days, tariffs are making it harder to keep and find suppliers. Still, Wong has just brought in a shipment of knives and chisels.

“I don't even think it's been a question that we would source any of this stuff not from Japan,” he said.

The shop still sharpens knives. In fact, Wong is the guy responsible for the job.

A reluctant homecoming

In 2023, then-owner Nori Takatani, a distant relative of Maehara who had worked at Anzen since he was a teen, put the store up for sale. He was in ill health and asked Maehara Hirose and her husband to take over.

She was hesitant, having opened the restaurant Azay several years earlier. She worried about taking on a second business. Besides, there were two prospective buyers, both invested in preserving Anzen's legacy.

But one day, Takatani told her the deals fell through because the landlord was jacking up rent.

Wong was able to find a new supplier from Japan for an order of new wood chisels.

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“You gotta buy it,” he told her.

Anzen Hardware returned two years later at one of its previous locations, 200 E. First Street.

“It was great news and great joy,” Okamura said when the community found out who the new owners were.

More than a hardware store 

On a July evening, about a dozen people, pencils and paper in hand, were at Anzen to learn how to draw.

Their subjects were Patty and Carrie — friends in their 70s — who ended up regaling the participants, some decades younger, with stories of their lives and community advocacy work.

The “Memory Capsule Drawing” class was taught by Kris Chau, an artist and loyal patron. She still brings in the knife she bought a decade ago for sharpening.

In July, Philip and artist Kris Chau organized a drawing class at Anzen Hardware. The models were two 70-something community activists.

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She said she was inspired to start the drawing class after Hirose said he was noticing that some elders were losing confidence and purpose.

"Even though you could see the light within Carrie and Patty, they were like, 'Why would anybody wanna draw us?'" Chau said. "The young students were just, like, in tears at the end of class."

That, along with the store’s matcha pop-ups, plant sales and artist collaborations, may just be what a legacy neighborhood business needs to survive.

“Philip [Hirose] is taking it forward, but keeping in mind the history and paying tribute to it,” said Okamura, who has been helping out at both Anzen and Azay since he retired as a banker.

“I see the old Anzen — the same counters and some of the hardware too,” he continued. “But then I see other things — the programming inside the store, which has never been done before.”