The Brief

Latest updates

• Gov. Gavin Newsom said Tuesday morning at a news conference that the damage to the 10 Freeway does not require demolition. Instead, he said with 24/7 work on repairs, the timeline to reopening is three to five weeks. He also said crew would install cameras so that the public can monitor the project's progress, as well as on fixthe10.ca.gov.
  
• The fire that shut down the 10 Freeway was likely started by arson, Gov. Gavin Newsom announced at a news conference Monday. CalFire finished its investigation 12 hours early and made a preliminary determination there was malice intent, Newsom added. “That it was arson, and that it was done and set intentionally,” he said. “That determination of who is responsible is an investigation that is ongoing.”
  

• While the fire remains under investigation, L.A. Mayor Karen Bass told LAist 89.3’s Air Talk on Tuesday speculation on social media and elsewhere is not helpful.

  "There's a lot of accusations against the homeless people that were in the area,” she said. “There is no reason, at this point in time, to associate the encampment with the fire that took place there.”
  

• The company that leased the space under the freeway from CalTrans, Apex Development Inc., is facing lawsuits for subleasing the site to at least five other tenants without authorization, according to Newsom. Officials are now checking to see if the Calabasas-based company is out of compliance with the other leases it holds in the area.

  "So to say the whole thing is a mess is an understatement," Bass said Tuesday, "but this company is going to have its date in court at the beginning of the year."
  

• As for why flammable material was stored under a major freeway in the first place, Bass said: "It's not just flammable materials, it's materials, period and it's also oversight and accountability and all of that I think is going to come the question now because — just in our city alone — you were talking about miles and miles of property underneath the freeways that the state leases out.

  "And so all of that needs to be scrutinized and the governor has assured us that it will be, I mean, especially pallet storage of all things, given the number of pallet fires we have in pallet yards each year in Southern California."

Why it matters

An aerial view of workers walking on the closed 10 freeway where 300,000 vehicles typical drive through each day.

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Mario Tama

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Getty Images

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This stretch of the 10 Freeway typically handles about 300,000 vehicles a day, making it one of the busiest in the nation. It's also critical artery for people accessing downtown Los Angeles.

The context

This photo provided by the California Department of Transportation shows an early morning fire along Interstate 10 near downtown Los Angeles, Saturday, Nov. 11, 2023.

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Richard Vogel

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Caltrans District 7 via AP

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In the early morning of Saturday, Nov. 11, a fire started at a pallet yard just north of the 10 Freeway near the intersection of East 14th Street and South Alameda Street. Los Angeles Fire Department officials said the blaze quickly spread to a second pallet yard. At its biggest, nearly eight acres were affected.

• More than 160 firefighters were at the scene.
• Within three hours, it was largely out.
• Some hotspots remained in hard-to-reach areas underneath the freeway.
• The fire was fully knocked down the following day.

What we know about the damage

Here's what officials have said so far:

• About 450 feet of the freeway was affected.
• That includes more than 90 concrete support columns, each 3 feet in diameter and nearly 16 feet tall.

Authorities said it must all be inspected carefully, which includes taking concrete and rebar samples from the underside of the bridge and columns.

“Once we analyze these samples, we will get a clearer idea of our repair strategy,” said Toks Omishakin, California's secretary of transportation.

One hopeful nugget: Newsom said Monday that the preliminary structural samples taken from the freeway are more positive than expected.

About your commute

• City of L.A. has information on alternate routes here.
• Metrolink is increasing service from Covina all the way to downtown.
• Mayor Karen Bass has urged people to use traffic apps such as Waze and Google maps and said city officials are working with those apps to keep people off surface streets.

How we're reporting on this

On Monday: Reporter Yusra Farzan covered commuter experiences, Susanne Whatley, who hosts Morning Edition for LAist 89.3 interviewed Mayor Karen Bass. Additional reporting Monday by Mariana Dale and Frank Stoltze. Our AirTalk show also had a number of experts on Monday morning's show. Editing by Karina Gacad, our AM editor.

Over the weekend: Associate Producer Kevin Tidmarsh and Weekend Host Julia Paskin anchored coverage with contributions from Weekend Editor Fiona Ng, PM Editor Tiffany Ujiiye Reporter Makenna Sieverston and Nick Roman, who hosted special coverage Sunday afternoon.

Additional editing by Ross Brenneman, Redmond Carolipio, Megan Garvey, Jason Wells and Tony Marcano.

This is a developing story. We fact check everything and rely only on information from credible sources (think fire, police, government officials and reporters on the ground). Sometimes, however, we make mistakes and/or initial reports turn out to be wrong. In all cases, we strive to bring you the most accurate information in real time and will update this story as new information becomes available.

What questions we're asking

• What is the timeline for rebuilding?
• Can the freeway segment be repaired or do we need to demolish and start over?
• How does this compare to the damage and rebuilding efforts following the 1994 Northridge earthquake?
• What are the environmental impacts of the smoke and debris?

Your questions or ideas

The Japanese American National Museum announced today it will reopen in January after a two-year, $25 million overhaul of the country’s largest museum dedicated to the Japanese American experience.

The museum in L.A.’s Little Tokyo is reshaping its galleries and expanding its signature exhibition to include more perspectives and connections between Japanese American history and current debates over race, immigration and democracy.

The new exhibition at JANM features A.I.-assisted avatars of Japanese American survivors of incarceration.

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Courtesy of Japanese American National Museum

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“We want to tell the story in a way that is more expansive and that other immigrants, communities can see their own story reflected,” said Ann Burroughs, the museum’s president and CEO.

That effort to tie history to the present comes as JANM itself has faced political pressure, with the museum losing federal funding amid Trump administration cuts.

From the outside, visitors returning to the museum, which has been closed since January 2024, will recognize its modern, minimalist exterior. Once they step through the doors, though, the experience will be vastly different.

The biggest change will be the installation of a 9,200-square-foot permanent exhibition occupying nearly all of the museum’s first floor — more than twice the space of the exhibition it replaces.

"Common Ground," which opened in 1999, covered Japanese American history from migration to the U.S. in the 1800s to the passage of a federal law — the Civil Liberties Act of 1988 — that formally apologized for the incarceration of Japanese Americans during World War II and provided $20,000 in reparations to surviving detainees.

The new exhibition, called "In the Future We Call Now: Realities of Racism, Forging Democracy," will include more recent history, such as Japanese American support for reparations for Black Americans and vocal opposition to the Islamophobia that swelled after 9/11. It will also cover the Japanese American response to ICE detention and incarceration of migrant children, drawing parallels to World War II camps.

Galleries have been reconfigured to include more recent history and more objects from the past, including kimonos owned by women from Japan, who immigrated to the U.S. in larger numbers starting in the turn of the 20th century.

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Courtesy of Japanese American National Museum

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It will also bring lesser-known perspectives to familiar history through telling the story of incarceration from “women and mothers” and those incarcerated at Tule Lake, the camp in Northern California where Japanese Americans labeled as disloyal by the U.S. government were isolated during World War II.

“JANM hadn’t told that story before,” Burroughs said. “You can’t draw those parallels of what’s happening now if you don’t talk about the camps and if you don’t talk about Tule Lake.”

The new exhibition will also lean more heavily into audiovisual storytelling, using technology and archival media to make the history feel more immediate.

The interactive “StoryFiles” incorporate AI so visitors can pose questions to digital avatars of incarceration survivors like the actor George Takei.

Burroughs stressed that the museum is not using generative AI, but drawing upon hours and hours of interviews in which subjects answered hundreds of questions.

The new exhibition will also draw deeply from JANM’s extensive collection of Japanese American home movies, including footage dating to the 1930s, and give visitors a window into everyday life before World War II.

Some of JANM’s best-known objects will be included in the new exhibition, like barracks from the Heart Mountain incarceration camp in Wyoming and a model of Manzanar in California’s remote Owens Valley, the first of the camps to be built.

The museum is also emphasizing everyday culture, with displays ranging from kimonos brought by Japanese immigrant women at the turn of the 20th century to rice cookers, and the worldwide reach of Hello Kitty.

The Hirasaki National Resource Center has been relocated to the second floor and will showcase work from artists like Ruth Asawa and Isamu Noguchi.

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Courtesy of Japanese American National Museum

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The larger new exhibition was created without growing the museum's footprint through reconfiguring the building. For example, the museum’s Aratani Central Hall will take on a new role as the museum’s main entrance, with visitors entering through its sweeping curved glass wall and moving directly into the exhibition galleries. But Burroughs said the redesign will not come at the expense of the hall’s longtime function as a community space available to local nonprofits.

Upstairs, visitors will find reconfigured spaces including a new reading room filled with works and furnishings by Ruth Asawa and Isamu Noguchi. Behind the scenes, JANM has upgraded decades-old building systems such as its HVAC and elevators.

The museum overhaul was funded as part of a much larger $135 million fundraising campaign, Burroughs said. The rest of the campaign supports JANM’s operations and long-term financial stability, including about $56 million in endowment and board-designated reserves.

"You know, life is never secure in the nonprofit world or in the museum world," Burroughs said. "We have to do a lot more to build up our endowments. We just will keep going."

Public health officials are urging people to be wary of flea-borne typhus after a recent outbreak of the illness.

The outbreak in late July was centered in the Pico-Union neighborhood of Los Angeles. The L.A. County Department of Public Health said five people were hospitalized; all recovered.

The outbreak comes as typhus cases continue to tick up in L.A. County.

Cases have been increasing fairly steadily for more than a decade, but they nearly doubled over the last three years. The Public Health Department logged a record 220 cases in 2025, and officials say this year is on track to exceed that.

Public health officials say the increase is likely because human-animal interactions are also increasing. That could be due to human population expansions into areas with more animals, available food sources for wildlife in populated areas or more people owning pets.

The bacteria that causes typhus is transmitted from animals to humans through fleas.

Typhus can’t be passed from one human to another, and public health experts say the illness is completely treatable, especially if it’s caught early.

Outbreaks and how to prevent them

Most of the time, typhus cases are spread out across L.A. County. But sometimes, there’s a localized spread over a short period of time that turns into an outbreak.

Public health officials respond to a few of them in L.A. County each year.

Generally, outbreaks are triggered by high concentrations of host animals.

“Wherever these animals may be present or wherever they may be congregating, in those areas we can see an increase in the number of human infections,” said Dr. Aiman Halai with the L.A. County Department of Public Health.

The most common hosts for typhus are rats, opossums and free-roaming cats. When people or pets come in contact with host animals, they can pick up the infected fleas and bring them into homes, spreading them to other people and animals in the process.

Halai says a variety of factors can attract animals and lead to an outbreak, including overflowing dumpsters, overgrown vegetation or a well-meaning neighbor feeding local critters.

You can help prevent outbreaks by securing trash in bins, making sure food isn’t left outside, and ensuring pets are on up-to-date flea control medication. Cutting back overgrown vegetation and blocking off crawl spaces can eliminate places where animals can shelter in and around homes.

Halai also says it’s important not to feed wildlife.

Should you be worried?

Although public health experts are wary of the typhus uptick in L.A. County, the 220 cases recorded in 2025 in L.A. County are not overly concerning.

"That’s a very  low rate at the population level,” said Dr. Jeffrey Klausner, a professor of infectious diseases at USC’s Keck School of Medicine.

Typhus is an acute infection caused by bacteria known as Rickettsia typhi. Variations of the bacteria also cause other illnesses transmitted by fleas, ticks, lice and mites, including tick-borne Rocky Mountain Spotted Fever.

Doctors can test for typhus fairly easily, and it is treatable with antibiotics. Symptoms are similar to the flu, and can include fever, headaches, muscle aches and nausea. It can also cause rashes in some cases.

Most infections are mild, but they can cause hospitalization and, in rare cases, can be fatal.

Klausner said the concern is that testing for typhus is not always routine.

“The most important thing is that when patients come in to their doctor — and they have fever, they may have a rash, they may have headache, may have muscle or joint aches — that the doctor's thinking about potentially flea-borne infectious diseases because the treatment can be different,” Klausner said.

The best treatment for typhus is the antibiotic doxycycline. If a patient with typhus gets another type of antibiotic like penicillin or amoxicillin, the treatment may not be as successful.

According to Klausner, when presented with flu-like symptoms, it’s also a good idea for patients to tell their doctors if they’ve been around animals, spent time in an encampment or even just gone on a hike.

Topline:

Why it matters: The small amphibian is found in the grasslands of Southern California and the Central Valley. But habitat loss, urban sprawl and longer droughts have been threatening the species’ population in recent decades.

What the protections do: Now that the Western spadefoot is a candidate for permanent protections, any development project planned for Western spadefoot habitats will have to take the amphibians into account.

Some exceptions may apply: The commission did carve out exceptions for solar projects in the Central Valley. To take advantage of federal tax credit deadlines, some projects can continue to be built, as long as they protect breeding pools and curtail construction during the season when spadefoots are most active.

What conservationists say: Brendan Cummings, conservation director with the Center for Biological Diversity, said in Southern California the biggest threat to the Western spadefoot is not solar development: “It’s warehouses or data centers and road widenings and all manner of construction activities.”

What happens next: The California Department of Fish and Wildlife will conduct a year-long review to determine if the Western spadefoot should be permanently protected.