March 1, 2011

Maryland Traffic Safety: Fatal Highway Accidents Caused by Ineffective Tractor-trailer Under-ride Guards

The next time you’re out on the road, this story might make you think twice about following an 18-wheeler. While most people may associate fatal trucking-related traffic accidents with a smaller car, minivan or SUV being struck by a much larger and heavier semi tractor-trailer rig or commercial delivery truck, hundreds of people nationwide die every year as a result of passenger cars running into the rear of semi trailers.

As Baltimore auto accident attorneys and personal injury lawyers, we understand how severe these so-called under-ride accidents can be. And without the proper under-ride protection on the rear end of a long-haul trailer, the occupants in the passenger car can easily be decapitated during the collision. Fatal traffic crashes of this sort don’t necessarily have to be high-speed incidents either.

At the very least, cuts, bruises and broken bones are possible as a result of an under-ride collision. Worse still, neck and spinal injury can occur, as can traumatic brain injury. Depending on the circumstances, some individuals who survive this type of wreck can be paralyzed and require weeks or months of physical therapy to bring them back to something approaching a normal life.

Families of victims can end up suffering financially long after their loved one has been hurt or killed. This is especially true when the victim is a primary wage earning for the family. The news today indicates that the under-ride prevention methods and structures used on many tractor-trailers may prove inadequate when they are actually needed in a crash. Poorly designed parts or incorrectly installed components could result in a much more serious outcome for a drive hitting the back of a trailer.

According to the news, the Insurance Institute for Highway Safety (IIHS) conducted tests using a properly-fitted under-ride preventer on a semi trailer and found that federal standards for these rear under-ride guards should be made stricter. Based on video shown by various news outlets, it appears that the IIHS has a point.

In one of the IIHS videos, a Chevy Malibu impacts the rear of a tractor-trailer at 35mph. Even though the Malibu has a 5-star safety ranking from the National Highway Traffic Safety Administration (NHTSA) and the semi trailer is fitted with a conforming under-ride guard, the front seat passengers could likely have been killed as a result that crash. As the reporter states, hitting a brick wall would actually be safer.

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February 20, 2009

Maryland and DC Area Drivers at Risk For Serious Injury From Underride Accidents

In the early morning hours of June 29, a car carrying three adults and two children traveled down U.S. Highway 90 in Mississippi heading towards New Orleans. At approximately 2:25 a.m., the car crashed into the rear of a tractor trailer that slowed to spray mosquito fogger. The car underrode the semi, the trailer sheered through the car’s passenger compartment instantly killing the three adults in the front seat. The children fortunately survived the accident with minor injuries.

A truck “underride” collision occurs when a passenger car crashes into the rear of the tractor trailer and slides underneath the trailer. As a result, the trailer crushes or sheers away the top of the automobile, often killing the passengers. Victims who are not killed during underride accidents are likely to suffer severe brain trauma or extensive facial fractures. In litigating Maryland truck accidents, the attorneys at Lebowitz & Mzhen, LLC have researched the underride accidents and ways to prevent them.

Readers of a certain generation will remember that the accident described above was the terrible crash that killed actress, Jayne Mansfield, her fiancée and driver in 1967. If the truck had been equipped with rear guards, Mansfield’s car may not have slid underneath the trailer and the actress and her companions may not have been killed. Rear guards or underride guards are the bars that hang below a trailer and have been required on tractor trailers since 1953. More recently, however, the federal government determined how to best configure underride guards. In 1998, after years of testing, the National Federal Highway Administration released standards regarding the proper configuration for rear impact guards on trailers.

Under federal regulations, rear guards must extend the entire width of the trailer, must be no more than 22 inches off the pavement, and must not be more than 12 inches from the rear of the trailer. Properly constructed and configured, underride guards are capable of absorbing a force of over 4,000 pounds per foot. This translates to the force generated by a passenger vehicle traveling approximately 30 miles per hour.

Underride guards, however, do not protect cars traveling at high rates of speed or passenger vehicles that strike a trailer from the side. As always, Lebowitz & Mzhen, LLC reminds its clients to drive with care at all times, but particularly around eighteen wheelers.

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