Tag: Trinity Industries

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Guardrail Design Raises Concerns

ET-Plus, an energy-absorbing end unit for a highway guardrail. (Photo credit: Trinity Highway Products)

From the Archive: The New York Times just published a front-page article about state officials worried that guardrail end units installed on highways across America could kill and maim people. But Consortiumnews readers knew this problem in February 2013 based on a groundbreaking story by…

Mystery of a Highway Safety Device

ET-Plus, an energy-absorbing end unit for a highway guardrail. (Photo credit: Trinity Highway Products)

Though drivers hope they’ll never find out, those yellow-and-black devices on the end of guardrails are supposed to cushion the impact of a vehicle that veers off the road. But a legal dispute has erupted over whether a design change was properly evaluated,…