Vicksburg, MS — April 9, 2025, at least one person may have been injured in a truck accident in the afternoon along Interstate Highway 20.

According to authorities, the accident took place on Interstate Highway 20 in the vicinity of the exit for Ceres Boulevard.

Injuries Unknown in Truck Accident on I.H. 20 in Warren County, MS

Details surrounding the accident remain scarce. Officials indicate that, for as yet unknown reasons, a collision took place between an 18-wheeler and a pickup truck. Photographs of the scene which have been published in the news depict a bird’s eye view of the front of the pickup truck wedged underneath the rear-end of the 18-wheeler’s trailer.

Reports state that an air ambulance was summoned to the accident site; however, the number of people injured and the severity of those injuries have not been reported. Additional information pertaining to this incident is not available at this point in time. The investigation is currently ongoing.

Commentary by Attorney Michael Grossman

When a pickup truck ends up wedged underneath the rear of an 18-wheeler’s trailer, it’s more than just a serious crash—it’s a signal that something likely failed, either in terms of visibility, reaction time, or basic safety equipment. In my experience, rear-end collisions with the back of a commercial trailer, especially when they result in an underride, are among the most preventable and yet most devastating types of truck accidents on the road.

The first question that comes to mind in a crash like this is whether the rear of the trailer was clearly visible and equipped with the necessary safety features. Federal law requires trailers to have working lights and reflective tape for a reason—so other drivers can see them, especially in conditions where visibility is compromised. But I’ve handled cases where that tape was worn down, lights weren’t functioning, or the trailer was parked or moving slowly in a way that didn’t give approaching vehicles time to react. If any of that turns out to be true here, it changes how fault is assessed.

Underride crashes also raise questions about speed and spacing. Was the pickup driver following too closely or distracted? Did the truck stop or slow unexpectedly, and if so, why? These are questions that need to be answered with evidence—dashcam footage, ECM data, and crash scene analysis. But too often, especially early in the investigation, these details are overlooked or assumed, and that leaves victims and their families with more questions than answers.

And if the 18-wheeler was operating under a commercial carrier, that adds another layer. Did the company provide routine maintenance to ensure that all rear safety systems were functional? Was the driver trained to operate safely on highways, particularly when slowing or merging? Was the trailer equipped with an underride guard—and if not, why not? These guards are designed to prevent exactly the kind of damage suggested by the scene photos, and while they’re not yet mandatory across the board, more and more companies are choosing to install them because they save lives.

From where I sit, a crash like this demands a detailed and honest investigation—one that looks not just at the moments before impact, but at the systems, decisions, and safety measures that were—or weren’t—in place long before the crash occurred. Only then can the right parties be held accountable and those affected by the wreck receive the clarity and closure they deserve.

Explore cases we take