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San Leandro Truck Accident Blocks I-880 On-Ramp 

Home » San Leandro Truck Accident Blocks I-880 On-Ramp 
January 28, 2026
Edward Smith

San Leandro Truck Accident Occurs on Washington Avenue On-Ramp

A San Leandro truck accident caused major disruption on January 28. It happened when a semi truck overturned on the Washington Avenue on-ramp to northbound Interstate 880, southeast of Oakland. According to the California Highway Patrol (CHP), the crash occurred around 12:33 p.m. when the 50-foot-long semi, weighing roughly 80,000 pounds, tipped over and blocked the entire on-ramp. It is unknown at this point whether other vehicles were involved.

Authorities Investigating Cause of San Leandro Truck Accident

CHP officers responded to the scene and began investigating the cause of the rollover. As of early reports, no injuries have been confirmed. Traffic crews worked to clear the area while authorities determined what led to the crash.

Causes of an On-Ramp Semi Truck Accident

On-ramps pose unique dangers for large commercial trucks, especially when vehicles are heavily loaded. These tight curves and short merging distances can be challenging for truck drivers trying to control momentum and balance. In a San Leandro truck accident, such as an on-ramp rollover, several factors could contribute to the crash, including:

  • Excessive speed on curves: A semi weighing up to 80,000 pounds has a high center of gravity that makes it susceptible to tipping if maneuvered too quickly.
  • Improperly secured loads: Shifting cargo can destabilize a trailer, especially during merging or lane changes.
  • Driver fatigue or distraction: Long hours and inadequate rest reduce a driver’s reaction time when approaching a ramp.
  • Mechanical failure: Faulty brakes, worn tires, or steering issues may prevent a driver from maintaining control.

Each on-ramp collision has its own combination of causes, and pinpointing them is crucial for determining legal liability.

How a Truck Accident Can Disrupt Traffic

When a semi truck overturns or jackknifes, it can block entire lanes or on-ramps for hours. The aftermath of a truck accident often includes:

  • Extended traffic delays as crews remove debris and damaged freight.
  • Risk of secondary collisions from sudden slowdowns or rubbernecking.
  • Increased strain on nearby routes and surface streets due to detours.
  • Possible fuel or cargo spills that require hazmat cleanup before reopening roads.

These disruptions can affect commuters, emergency vehicles, and surrounding businesses.

How a Lawyer Can Investigate the Cause

A truck accident lawyer plays a key role in uncovering evidence to determine fault. Their investigation may include:

  • Reviewing electronic logging device (ELD) data and truck maintenance records.
  • Inspecting the vehicle for mechanical issues or weight violations.
  • Interviewing witnesses and first responders.
  • Obtaining the CHP collision report and any available traffic camera footage.
  • Consulting accident reconstruction experts to analyze speed, angle, and braking patterns.

This thorough approach helps identify whether negligence by the truck driver, trucking company, or a parts manufacturer contributed to the crash.

Liability and Recoverable Compensation

When someone is injured in a San Leandro truck accident, several parties may share liability, including:

  • The truck driver for negligence or rule violations.
  • The trucking company for poor maintenance, training, or scheduling practices.
  • Cargo loaders or mechanics if their work caused instability or mechanical failure.

An injured motorist may recover compensation for:

  • Medical expenses and future treatment needs.
  • Lost wages and loss of earning capacity.
  • Pain and suffering.
  • Property damage.
  • Wrongful death damages, if applicable.

Contact Oakland Truck Accident Lawyer Ed Smith

If you sustained injuries in a truck collision, it can be overwhelming, but help is a phone call away. I’m Oakland truck accident lawyer Ed Smith, and our team have helps many people injured in large commercial vehicle crashes recover the compensation they deserve.

Call (510) 631-0200 or (800) 404-5400 today for free, friendly advice. You can also visit us online at AutoAccident.com to learn more about your rights and how our team can help you rebuild after a serious accident. Don’t wait—speak with a trusted attorney today to protect your legal options.

Photo attribution: Pixabay

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