A six-vehicle pileup on I-80 near Rockaway, NJ left two men seriously injured Friday morning after they were ejected from a dump truck. According to New Jersey State Police, the crash began when an International semi-truck allegedly failed to slow down for traffic and rear-ended the dump truck. The resulting chain reaction caused the dump truck to hit multiple vehicles before coming to a stop. Both occupants of the dump truck were ejected and hospitalized with serious injuries. The investigation remains ongoing.
In my experience, cases involving multiple vehicles and a semi-truck often come down to a few key moments and decisions. A thorough investigation usually reveals contributing factors that weren’t immediately obvious but are essential to understanding why the crash happened in the first place.
Was the Semi Driver Distracted or Fatigued?
One of the most critical questions is whether the driver of the International semi was fully alert at the time of the crash. Rear-end collisions like this often suggest a delayed reaction or complete failure to react. Investigators will likely look into the driver’s hours-of-service records, electronic logging device (ELD) data, and cellphone usage to determine whether fatigue or distraction played a role. Even a brief lapse in attention can have serious consequences, especially in heavy traffic.
Could Mechanical Issues Have Played a Role?
Another potential factor is whether the International semi experienced a mechanical issue—such as brake failure—that prevented it from stopping in time. Investigators should closely examine the truck’s brake systems, tires, and maintenance records. If any of these systems failed or had not been properly maintained, it could indicate a different layer of negligence.
What Kinds of Evidence Should Be Collected?
To piece together the full picture, it’s important that investigators collect ECM (Engine Control Module) data from all involved trucks, which can show vehicle speed, braking activity, and throttle use at the time of impact. Video footage from traffic cameras or dashcams, witness statements, and physical evidence from the roadway—such as skid marks and debris patterns—can also help determine what each driver was doing in the moments before the crash.
Why a Full Investigation Is Essential
Crashes involving semi-trucks and multiple vehicles are rarely simple. While early reports point to the International tractor-trailer as the alleged cause, there’s not a lot of information on why. From driver actions to vehicle condition, every detail matters. In my experience as a truck accident attorney, uncovering those details is the only way to hold the right parties accountable and provide answers to those affected.