"U.S. Department of Transportation"(PDF). U.S. Department of Transportation. U.S. Department of Transportation. February 6, 2015. Retrieved April 20, 2016.
Hogan, Susan, "Man now double amputee after crashing into guardrail", WPRI 12 Eyewitness News, May 14, 2014; updated March 16, 2015. Link from "Guardrail Dangers: Real-Life Cases ..." which addresses in part Jay Traylor's case. Reporter Hogan spoke exclusively to Traylor, the double amputee. Retrieved 2017-03-27.