KNOXVILLE, Tenn. (WATE) – After four deaths in 2016 were linked to a specific guardrail system, the Southeast Transportation Center at UT is sharing its insight into how the systems are supposed to ...
New crash tests for one of America's most widely used guardrails proved contentious Thursday even before the test vehicle's engine revved. After days of loud bickering between guardrail maker Trinity ...
Five months after passing federally-ordered crash tests, the controversial guardrail blamed for dozens of deaths and injuries is being tested again, this time by a U.S. state which has been ...
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