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Big rig and sedan collision on the westbound 10 Freeway at the Monte Vista Avenue exit in Montclair
Home/Areas We Serve/Montclair/Truck Accidents
Big rig, semi and delivery truck crashes · The 10 at Monte Vista & Central · The 60 · Central Ave · Holt Blvd · Mission Blvd · Arrow Hwy

Montclair Truck Accident Lawyer

Montclair is the first San Bernardino County city west of the Ontario airport and the warehouse belt, and the trucks come through it on the 10, the 60 and Central Avenue all day and all night. Caltrans counts about 14,000 trucks a day on the 10 at Central and close to 27,000 on the 60. When one of them hurts you at the Monte Vista ramp, on Holt or on Mission, a Montclair truck accident lawyer who is fifteen minutes west on the 10 and picks up his own phone matters. Francisco Morales handles the case himself, in English or Spanish, and there is no fee unless we win.

~26,900trucks a day on the 60 at Central Avenue, more than one in eight vehiclesCaltrans truck volume counts
~14,400trucks a day on the 10 at Central Avenue, about 8,300 of them five-axle rigsCaltrans truck volume counts
835,000tons of air cargo through Ontario airport in 2025, five miles east, moved by truck on the 10 and the 60Ontario International Airport
15 minfrom our San Dimas office to Montclair on the 10 east to Monte Vista151 W. Bonita Ave.

Where truck accidents happen in Montclair

Most of the cargo that comes into Southern California moves through the Los Angeles and Inland Empire corridor, and the warehouses in Ontario, Chino and Fontana ship it out by truck on the 10 and the 60. Montclair sits at the county line where those trucks cross into Los Angeles County. The city’s own truck-route map puts them on Central, Monte Vista, Holt, Mission and Arrow, and that is where the crashes are.

The 10 at Monte Vista Avenue

Monte Vista is the exit for Montclair Place and the Transcenter, and the ramps put shoppers, buses and commuters into the same weave as five-axle rigs. On September 9, 2026, a big rig collided with two sedans on the westbound 10 at Monte Vista; one car ended up sideways in the second lane facing the wrong way and could not be driven. The city warns on its own truck-route page that Monte Vista has wide-turn restrictions and that tall and oversized trucks should avoid it, which is a fact we use when a rig is on it anyway.

The 10 at Central Avenue

Central is the only street in Montclair designated as a truck route from the north city limit to the south one, and its interchange with the 10 is the busiest freight ramp in the city. Caltrans counts about 14,400 trucks a day on the freeway here. In August 2025, a disabled big rig blocked the right lane of the westbound 10 at Central inside a construction zone and one person was taken to the hospital. Lane shifts and closed shoulders through the project turned a hard merge into a harder one.

The 60 at Central Avenue and the county line

The Pomona Freeway runs along Montclair’s south edge, and the Central Avenue interchange is where the trucks from Chino and the Ontario Ranch warehouses get on. The truck share here is one of the highest in the region: close to 27,000 trucks a day, more than 12 percent of everything on the road. On September 21, 2026, a Lexus SUV, a Ford pickup and a big rig collided on the westbound 60 just west of Central; the trailer overturned on the embankment. Rear-end crashes into slowed traffic at the 71 and the 57 are the westbound pattern.

Holt Boulevard and Mission Boulevard

Holt and Mission are Montclair’s two east-west commercial and industrial corridors, and both are truck routes from the Pomona line east to Central. They carry local deliveries, tow trucks, contractors and rigs cutting between the 10 and the 60 when the freeways back up. Both are wide, fast and lined with driveways, and left turns across three lanes at Monte Vista, Ramona and Central are where cars and tractor-trailers meet. Mission continues into Pomona’s industrial east side and Ontario’s, so the trucks on it are usually loaded.

Central Avenue through the middle of town

Between the 10 and the 60, Central passes Montclair Hospital, the high school, City Hall on Benito Street and blocks of apartments. It is the route trucks are supposed to take, which means it is also the street where trucks meet pedestrians, cyclists and buses. The Omnitrans and Foothill Transit routes to the Transcenter run on it. A rig running a stale yellow at Palo Verde or Holt, or making a wide right across the curb lane, is the crash this stretch produces.

Arrow Highway, Brooks Street and the north-side industrial pocket

Arrow Highway is a truck route from the Pomona line to Benson Avenue, and the blocks between it and the 10 hold the warehouses and yards that generate Montclair’s own truck traffic. Brooks Street and Palo Verde Street are the designated connectors. Trucks backing across Arrow into docks and pulling out across two lanes are the hazard here, and the street continues west through Pomona, La Verne and San Dimas as the surface freight route for the whole valley.

Two crashes in a single month of 2026 show the pattern. On September 9, a big rig hit two sedans on the westbound 10 at Monte Vista Avenue, leaving a Nissan sideways in the lanes and a second SUV on the shoulder. On September 21, a three-vehicle crash on the westbound 60 west of Central Avenue overturned a big rig’s trailer onto the embankment. In March 2026, a big rig and a Honda Civic collided at the Euclid Avenue off-ramp from the westbound 60 in Ontario, and the injured driver was taken to Montclair Hospital.

Why a truck case is not a big car accident case

The defendant is a logistics company with an insurer and a lawyer, the rules it broke are federal, and the proof of what happened is stored on its truck. Each of those changes how the case is built.

1

Federal rules set the standard of care

The rigs on the 10 and the 60 through Montclair are moving freight between the Inland Empire warehouses and the rest of the country, and the Federal Motor Carrier Safety Regulations govern them. A driver gets eleven hours of driving inside a fourteen-hour day with a thirty-minute break under Part 395, must be qualified under Part 391 and tested under Part 382, and the truck must be inspected and maintained under Part 396. When a violation caused the crash at Monte Vista, California treats it as negligence per se, and the carrier has to explain the violation rather than you having to prove what a careful driver would have done.

2

The coverage is measured in millions

A car in California can be insured for $30,000 per person, which does not cover the first day at Arrowhead or Pomona Valley. A truck over 10,001 pounds hauling general freight in interstate commerce must carry at least $750,000 under 49 CFR 387.9, and $5 million for certain hazardous loads. The national carriers and parcel fleets that run out of Ontario carry far more. The money is there to pay for a serious injury, and the adjuster knows it, which is why the fight is over fault and not over the bills.

3

More than one company is on the hook

The driver works for a carrier that may lease its tractor from one company and pull a trailer owned by another. A broker matched the load, a distribution center in Ontario or Chino loaded and sealed it, and an outside shop signed off on the brakes. Each of them can share fault and each has its own policy. In a Montclair case, the company on the side of the trailer is often not the company that employs the driver, and we sort that out before the first call with any adjuster.

4

The evidence is on a clock

Federal rules only require a carrier to keep electronic driver logs for six months. The engine’s data can be overwritten when the truck goes back to work, and dash-cam video is deleted on a rolling schedule. The carrier’s insurer will have an investigator on the 60 the same day. We send a written preservation demand to the carrier, the broker and the insurer within days, so that if evidence goes missing afterward, the jury hears why.

The evidence we lock down in the first 72 hours

The trucking company’s insurer usually has an adjuster and an accident reconstructionist on a serious crash the same day. This is what we go after to level that field.

Electronic logging device data

The driver’s hours for the trip and the seven days before it. A driver who has been running loads out of Ontario since before dawn either has a compliant log or an edited one.

Engine control module download

Speed, throttle, brake application and following distance in the seconds before impact. On a rear-end crash into the westbound 60 backup, it settles the argument about whether the truck could have stopped.

Dash-cam and cab-facing video

Most fleets run cameras both ways. Video of a driver on a phone coming down the 10 into the Monte Vista exit changes a case in a single frame.

Driver qualification file

License history, medical card, prior crashes and citations, training records, and the background check the carrier was required to run before it hired this driver.

Post-crash drug and alcohol tests

Federal rules require testing after a crash with a death, an injury treated away from the scene, or a tow. We confirm the test was done on time and get the result.

Maintenance, inspection and cargo records

Brake and tire records, the pre-trip inspection report, the bill of lading and the weight ticket. When a trailer rolls onto the embankment at Central, how the load was secured is the first question.

We also request the CHP or Montclair Police report and any Multidisciplinary Accident Investigation Team file, look up the carrier’s federal safety record by its USDOT number, canvass businesses on Central, Holt and Mission for camera footage before it is overwritten, and photograph the scene while the marks are still on the pavement. Call (626) 521-5402 before you talk to the trucking company’s insurer.

Who can be held responsible for a Montclair truck crash

The truck driver

For speeding, tailgating, an unsafe lane change, running a signal on Central or Holt, taking an oversized load down Monte Vista, distraction, fatigue or impairment. California also limits any vehicle with three or more axles or a trailer to 55 miles an hour and the right-hand lanes under Vehicle Code 22406.

The motor carrier

The company whose USDOT number is on the door answers for its driver’s negligence and for its own: hiring a driver with a bad record, dispatching him past the hours limit, or skipping maintenance to keep the truck on the road. We check the carrier’s federal safety record before the first call with its adjuster.

The freight broker and the shipper

A broker that hands loads to carriers with poor safety scores can be liable for negligent selection. A distribution center that loaded and sealed the trailer can be liable when a shifting or overweight load caused the crash.

Tractor and trailer owners, lessors and maintenance shops

The tractor and the trailer often have different owners, and a leasing company or a contract shop that signed off on worn brakes or a bad tire becomes a defendant with its own insurance.

Manufacturers

Brake failures, tire blowouts and trailers without proper rear underride guards support product liability claims against the companies that built or sold them.

Caltrans, the City of Montclair or a contractor

When a lane closure, a missing sign, a bad signal or the construction zone on the 10 contributed to the crash, a government claim must be filed within six months under Government Code 911.2. We calendar that deadline the day we open the file.

After a truck crash in Montclair: who to call and where to go

FreewaysCHP Rancho Cucamonga Area9530 Pittsburg St., Rancho Cucamonga 91730 · (909) 980-3994 · investigates crashes on the 10 and the 60 in Montclair, Upland and Ontario · chp.ca.gov
City streetsMontclair Police Department4870 Arrow Hwy., Montclair 91763 · non-emergency (909) 621-4771 · crashes on Central, Monte Vista, Holt, Mission, Arrow Hwy and other city streets · cityofmontclair.org
ERMontclair Hospital Medical Center5000 San Bernardino St., Montclair 91763 · 24-hour emergency room inside the city · (909) 625-5411 · montclair-hospital.org
ERSan Antonio Regional Hospital999 San Bernardino Rd., Upland 91786 · 24-hour emergency room, three miles north · (909) 985-2811
TraumaPomona Valley Hospital Medical Center1798 N. Garey Ave., Pomona · Level II trauma center, the closest to Montclair, five miles west
TraumaArrowhead Regional Medical Center400 N. Pepper Ave., Colton · Level I trauma center for the most severe injuries in San Bernardino County · Loma Linda University Medical Center is the other Level I
RehabCasa Colina Hospital and Centers for Healthcare255 E. Bonita Ave., Pomona · brain and spinal cord injury rehabilitation
CourtSan Bernardino Superior Court, Rancho Cucamonga District8303 Haven Ave., Rancho Cucamonga 91730 · civil division for Montclair, Upland, Ontario and Chino cases · sanbernardino.courts.ca.gov
DeadlinesTwo years to sueCCP 335.1 · six months for a government claim · DMV SR-1 within 10 days
San Bernardino County Superior Court, Rancho Cucamonga District courthouse
The San Bernardino County courthouse in Rancho Cucamonga, where a Montclair truck injury case is filed. Photo: Jordan W., Wikimedia Commons, CC BY-SA 3.0.

What a Montclair truck accident claim can recover

The companies responsible for the truck owe the full cost of what the crash did to you, not the figure their adjuster offers in the first week. In a truck case that usually includes:

Emergency and hospital care

the ambulance, the ER at Montclair Hospital or the trauma center in Pomona or Colton, surgery, imaging and the months of physical therapy that follow.

Future medical care

a life-care plan when a brain injury, spinal cord injury or amputation will need treatment for years.

Lost wages and lost earning capacity

the paychecks you missed and the job you cannot go back to.

Pain, suffering and the loss of your normal life

which California does not cap in a trucking case.

Your car and your property

the vehicle, the rental, and what was inside it.

Wrongful death

damages for a spouse, children or parents under Code of Civil Procedure section 377.60, including funeral costs and the loss of the person’s support, guidance and companionship.

Under California’s pure comparative negligence rule, a share of fault reduces the recovery by that share; it does not bar the claim. Immigration status has no bearing on any of it.

Abogado de accidentes de camión en Montclair

Si un tráiler, un camión de carga o una camioneta de reparto lo lesionó en Montclair, en la autopista 10 en Monte Vista o Central, en la 60, en Holt, Mission o Arrow Highway, la compañía de transporte y su aseguradora ya están trabajando para pagarle lo menos posible. Los camiones de las bodegas de Ontario y Chino pasan por Montclair a todas horas. Usted tiene derecho a que cubran la sala de emergencias, el tratamiento, los salarios perdidos, el carro y el daño a su vida. El abogado Francisco Morales atiende su caso personalmente en español, sin intermediarios, y nuestra oficina está a quince minutos por la 10. La consulta es gratis y no paga honorarios si no recuperamos dinero para usted. Su estatus migratorio no cambia sus derechos. No dé una declaración grabada a la aseguradora del camión. Llámenos primero.

Llame al (626) 521-5402
Attorney Francisco Morales at the Morales Law Firm office in San Dimas

A local attorney who handles the case himself

Search for a Montclair truck accident attorney and most of the results are Riverside, San Bernardino and downtown Los Angeles firms running the same page for every city in the Inland Empire. Morales Law Firm is on Bonita Avenue in San Dimas, fifteen minutes west on the 10, and we handle cases in both counties. Francisco Morales grew up in West Covina, graduated from UCLA and Loyola Law School, and worked as a certified automotive service consultant before he became a lawyer, which is useful when the argument is about brakes, following distance and what a truck’s data actually shows. He is fully bilingual in English and Spanish, he answers his own phone, and he does not hand truck cases to a case manager. More about Francisco.

We handle truck and big rig crashes throughout the Inland Empire and the San Gabriel Valley, along with car accidents in Montclair, 10 Freeway collisions, brain injury cases, motorcycle crashes, pedestrian injuries, wrongful death and uninsured motorist claims, and we come to you in Montclair when that is easier.

Hit by a truck in Montclair? Find out what your case is worth.

Send a few details and an attorney, not a screener, will call you back in English or Spanish. No cost, no obligation, and no fee unless we recover money for you. Phones are answered 24 hours a day.

  1. Do not give the trucking company’s insurer a recorded statement.
  2. Photograph the truck’s door with the USDOT number, the trailer, the plates and the ramp or intersection before anything is moved.
  3. Go to Montclair Hospital or San Antonio Regional the same day, then follow up with your own doctor.
Free case review

Tell us about your Montclair truck crash.

Cuéntenos qué pasó. Sin costo, sin obligación. Su información es privada.

Montclair truck accident questions

Who investigates a truck accident in Montclair?

Montclair is in San Bernardino County, so a crash on the 10 or the 60 belongs to the California Highway Patrol’s Rancho Cucamonga Area office at 9530 Pittsburg St., not the Baldwin Park office that covers Pomona a mile west. A crash on Central, Monte Vista, Holt, Mission, Arrow Highway or any other city street goes to the Montclair Police Department at 4870 Arrow Highway. We get the report either way, and on a serious freeway crash we find out whether the CHP’s Multidisciplinary Accident Investigation Team responded.

Where would a Montclair truck accident lawsuit be filed?

In the San Bernardino Superior Court, not Los Angeles. Civil cases from Montclair go to the Rancho Cucamonga District courthouse at 8303 Haven Ave., about twelve miles east on the 10. Some cases are heard at the San Bernardino Justice Center on West Third Street. If the carrier is based out of state, it may move the case to federal court in Riverside, and we plan for that from the start. We handle cases in both counties from the San Dimas office.

How much does a Montclair truck accident lawyer cost?

Nothing up front. We work on a contingency fee, a percentage of the recovery that is paid only when the case resolves. If there is no recovery there is no attorney’s fee. We advance the cost of accident reconstruction, engineers, medical witnesses, records and depositions while the case is open, and the first consultation is free. The trucking company’s insurer handles truck claims every day and you are handling one once, so make the call before you give a recorded statement.

How far is your office from Montclair?

About eight miles, fifteen minutes. Take the 10 west to the 57 north and exit Bonita Avenue, or Arrow Highway west through Pomona and La Verne to San Dimas Avenue. We are at 151 W. Bonita Ave. in downtown San Dimas with free parking. Francisco also meets Montclair clients at home, at Montclair Hospital or at Pomona Valley Hospital when driving is not an option after a crash.

¿Hablan español?

Sí. El abogado Francisco Morales es completamente bilingüe y maneja su caso de accidente de camión en español de principio a fin: la consulta, las negociaciones con la aseguradora del camión, los documentos y el acuerdo final. Usted habla directamente con el abogado, no con un asistente.

How long do I have to file a claim after a truck crash in Montclair?

Two years from the crash to file a lawsuit for injuries or wrongful death under Code of Civil Procedure 335.1. If Caltrans, the City of Montclair, the County or another public entity contributed to the crash, for example through a construction zone on the 10, a government claim is due within six months under Government Code 911.2. The useful deadline is shorter than either, because the carrier only has to keep the driver’s logs for six months and the truck’s data can be gone in days.

What makes a truck crash different from a car crash?

The weight, the rules, the money and the evidence. An 80,000-pound rig does damage a car cannot, so the injuries are worse. The company that runs the truck must follow federal hours, drug testing, hiring and maintenance rules, and breaking one is negligence per se. It carries at least $750,000 in coverage and usually far more. And it holds the log, the engine data and the video that show what happened, and sends investigators to the scene the same day. The case is won by getting that evidence early.

The truck came from one of the Ontario or Chino warehouses. Who is responsible?

Usually more than one company. The driver may work for a small carrier, pull a trailer owned by a leasing company, haul a load a broker arranged, and have picked it up from a distribution center that loaded and sealed the trailer. The brand on the trailer is often none of those. Each of them can share fault, each has its own policy, and the federal rules apply to any truck over 10,001 pounds in interstate commerce. Identifying every company and every insurer is the first thing we do.

The truck driver says I stopped short or cut him off at Monte Vista. What now?

That is the standard defense, and the truck’s own equipment usually answers it. The forward camera, the engine control module and the electronic log show the truck’s speed, braking and following distance in the seconds before impact. If the rig was over the 55 mile-an-hour truck limit on the 10 or was in a lane trucks are not allowed to use, the picture changes. California follows pure comparative negligence, so even if you carry part of the fault, your recovery is reduced by that share rather than eliminated.

Can I get medical treatment if I do not have health insurance?

Yes. Go to Montclair Hospital Medical Center on San Bernardino Street or San Antonio Regional in Upland right after the crash, or to Pomona Valley Hospital or Arrowhead Regional for a serious injury. After that we arrange treatment with orthopedists, physical therapists, chiropractors and imaging centers in the Inland Empire and the Pomona Valley who treat on a lien and are paid from the settlement. Immigration status does not affect your right to treatment or to a recovery.

I hit my head in the crash and I am still not right. Is that part of the case?

Yes, and it is often the biggest part. A truck crash on the 10 or the 60 delivers the kind of force that causes concussions and traumatic brain injuries even when the scans look normal at first. Headaches, memory problems, trouble concentrating and changes in mood weeks after the crash need to be documented by a neurologist, not written off. We work with brain injury doctors in the Inland Empire and build the claim around what the injury will cost over a lifetime. Our Inland Empire brain injury page explains how.

Fifteen minutes from Montclair

Morales Law Firm
151 W. Bonita Ave., San Dimas, CA 91773
(626) 521-5402

  1. Take the 10 west to the 57 north, or Arrow Highway west through Pomona and La Verne.
  2. Exit Bonita Avenue from the 57, or turn north on San Dimas Avenue from Arrow.
  3. We are at 151 W. Bonita Ave. in downtown San Dimas with free parking. We also meet Montclair clients at home or at Montclair Hospital.

Talk to an attorney before you talk to the trucking company.

Free consultation, 24 hours a day, 7 days a week. No fee unless we win. The truck’s data and the driver’s logs do not wait, and neither should the preservation demand.

Call now (626) 521-5402