VIDEO: Guardrail crash testing

Friday, January 30, 2015
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Researchers in San Antonio finished the last in a series of 8 crash tests on the Trinity ET Plus guardrail end terminal earlier this week.

Researchers in San Antonio finished the last in a series of 8 crash tests on the Trinity ET-Plus guardrail end terminal earlier this week.

The tests were mandated by the Federal Highway Administration after a federal whistleblower lawsuit led to increased scrutiny of the product.

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