A serious multi-vehicle collision involving three vehicles occurred on Highway 24 in Oakland on Thursday afternoon, resulting in significant injuries and traffic disruptions during peak travel hours. The crash, near Claremont Avenue around 2 p.m. on June 5, 2025, prompted an immediate emergency response and investigation by the California Highway Patrol.


Major Multi-Vehicle Collision on Oakland's Highway 24 Leaves Motorist Seriously Injured 1

Details of the Highway 24 Crash

According to California Highway Patrol officials, the multi-vehicle collision involved a grey Toyota Camry, a red Honda Pilot, and a third unidentified vehicle. The Toyota Camry sustained significant damage in the crash, suggesting the severity of the impact. The collision occurred on the eastbound lanes of State Route 24, causing significant traffic delays as emergency responders worked at the scene.

Paramedics quickly arrived to provide medical assistance to at least one person who suffered significant injuries. However, authorities have not released additional details about the extent of injuries or the number of people involved in the accident.

Ongoing Investigation

The California Highway Patrol is investigating the cause of the collision. As of the initial report, officials have not determined what factors led to the multi-vehicle crash. Investigators will likely examine various elements, including road conditions, weather, driver behavior, and vehicle mechanical issues, to determine the cause of the accident.

Traffic accident investigations can take weeks or months, especially involving multiple vehicles and serious injuries. The CHP will analyze physical evidence from the crash scene, review any available surveillance footage, interview witnesses, and may consult with accident reconstruction specialists to piece together the sequence of events that led to this collision on Highway 24.

Understanding Multi-Vehicle Accidents

Multi-vehicle collisions, often called chain-reaction crashes, can occur for various reasons and typically result in more severe injuries due to the multiple points of impact. Common causes include:

  • Following too closely (tailgating)
  • Sudden braking by the lead vehicle
  • Distracted driving behaviors
  • Poor weather conditions affecting visibility or road traction
  • Mechanical failures, such as brake problems
  • Impaired driving under the influence of alcohol or drugs

The complexity of multi-vehicle accidents often makes determining fault challenging, as the initial collision may trigger a chain reaction involving innocent drivers who had no time to react.

In California, these accidents frequently result in shared liability among multiple parties, with some drivers bearing primary responsibility. In contrast, others may be partially at fault for failing to maintain safe following distances or reacting appropriately to changing traffic conditions.

Highway 24: A High-Traffic Corridor

Highway 24 is a major transportation artery connecting Oakland to the East Bay communities, carrying thousands of commuters daily. The section near Claremont Avenue is bustling during rush hours, making accidents in this area especially disruptive to traffic flow.

The timing of this collision, occurring at 2 p.m. on a Thursday, coincided with afternoon travel patterns, potentially affecting commuter traffic and local business activities in the area.

This stretch of Highway 24 has experienced multiple serious accidents over the years, with heavy traffic volume, merging lanes, and varying speeds creating conditions that can lead to collisions.

The California Department of Transportation continues to monitor accident patterns along this corridor and implement safety improvements where possible. Still, the high daily traffic volume makes this section particularly challenging for maintaining consistent safety records.

What to Do After a Multi-Vehicle Accident

If you’re involved in a multi-vehicle collision, taking the proper steps can protect your safety and legal interests:

Immediate Actions

  • Ensure safety first by moving to a safe location if possible
  • Call 911 to report the accident and request medical assistance
  • Document the scene with photos of all vehicles and their positions
  • Exchange information with all drivers involved
  • Avoid admitting fault or making statements about the cause

Legal Considerations

Multi-vehicle accidents often involve complex liability questions, as multiple parties may share fault. California follows a comparative negligence system, meaning each party’s degree of fault affects their ability to recover damages.

Seeking Legal Representation

When serious injuries occur in multi-vehicle collisions, determining liability becomes crucial for securing appropriate compensation. Insurance companies representing multiple parties may attempt to minimize their clients’ responsibility, making professional legal guidance essential.

An experienced personal injury attorney can help accident victims by:

  • Investigating the crash thoroughly to determine all liable parties
  • Gathering evidence, including police reports, witness statements, and expert analysis
  • Negotiating with multiple insurance companies to secure fair compensation
  • Protecting your rights throughout the claims process

Traffic Safety on Bay Area Highways

This latest incident highlights ongoing safety concerns on Bay Area highways, where heavy traffic volumes and various driving conditions can contribute to serious accidents. Motorists traveling on Highway 24 and other major routes should remain vigilant and practice defensive driving techniques.

As the investigation into this Highway 24 collision continues, the incident serves as a reminder of how quickly traffic situations can change and the importance of maintaining safe driving practices.

If you or a loved one has been injured in a multi-vehicle accident, consulting with a qualified personal injury attorney can help you understand your rights and options for pursuing compensation for medical expenses, lost wages, and other damages resulting from the crash.

Catastrophic Injury Settlement Calculators

When multi-vehicle accidents result in catastrophic injuries, understanding potential settlement values becomes crucial for victims and their families.

Catastrophic injury settlement calculators are valuable tools that help estimate compensation by considering medical expenses, lost wages, pain and suffering, and long-term care needs. These calculators typically factor in the severity of injuries, the victim’s age, earning capacity, and life expectancy to provide a baseline estimate for potential settlement values.

While these tools offer helpful preliminary insights, it’s important to note that every case is unique, and actual settlement amounts depend on specific circumstances, available insurance coverage, and the strength of evidence supporting the claim.

Consulting with an experienced personal injury attorney is essential for accurately assessing your case’s value and ensuring all damages are correctly calculated and pursued. Call us now at +1 415-986-4777 to talk to the experts.

Moving Forward

“Multi-vehicle accidents like this Highway 24 collision can turn lives upside down instantly. If you or someone you care about was injured in this crash, please know that you don’t have to face the aftermath alone. Insurance companies will be working to protect their interests, but who’s protecting yours? Time is critical in these cases—evidence can disappear, witnesses’ memories fade, and important deadlines approach quickly. Don’t let the complexity of dealing with multiple parties intimidate you from seeking the compensation you deserve for your injuries, medical bills, and suffering. Reach out for help now, while we can still gather the strongest evidence for your case.” – Andy Gillin, GJEL Accident Attorneys

If you or someone you know has been involved in a catastrophic injury accident, it’s essential to understand your rights and options for recovery. Consulting with an experienced accident attorney can help ensure your interests are protected and you receive fair compensation for any injuries or damages sustained.

GJEL offers free consultations and charges no fees unless we win your case. Our experienced team is available 24/7 to protect your rights and help you navigate the complex aftermath of an accident.

At GJEL, we ensure all evidence is properly preserved and all potential sources of compensation are thoroughly investigated while families focus on healing. Talk to an experienced GJEL accident attorney for a free legal consultation. Call us at +1 415-986-4777 or visit our Hayward office.

Resources and Additional Information

If you were involved in or witnessed this Highway 24 accident, or if you need to file a report or obtain additional information, the following resources may be helpful:

California Highway Patrol

Since this accident occurred on State Route 24, the California Highway Patrol has jurisdiction over the investigation and reports.

CHP Oakland Area Office

  • Address: 1515 Clay Street, Oakland, CA 94612
  • Non-Emergency Phone: (510) 637-0222
  • Emergency: 911
  • Website: www.chp.ca.gov
  • Online Services: Traffic collision reports can be requested through the CHP’s online portal

Oakland Police Department

This is for general traffic safety information and local traffic concerns within Oakland city limits.

Oakland Police Department Headquarters

Alameda County Transportation Commission

For traffic safety initiatives and transportation planning in the region.

Alameda CTC

California Department of Transportation (Caltrans)

For highway safety information and traffic updates on state routes.

Caltrans District 4 (Bay Area)

Additional Resources

National Highway Traffic Safety Administration: www.nhtsa.gov (for vehicle safety recalls and traffic safety information)

California DMV Accident Reporting: www.dmv.ca.gov (for accidents involving property damage over $1,000 or any injury)

Author Photo

Andy Gillin received his Bachelor’s Degree from the University of California at Berkeley and his law degree from the University of Chicago. He is the managing partner of GJEL Accident Attorneys and has written and lectured in the field of plaintiffs’ personal injury law for numerous organizations. Since 1972 he has been helping seriously injured victims throughout northern California fight & win their personal injury cases. Andy is one of the top awarded & recognized wrongful death lawyers in northern California.