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TTI TL-2 transitions 9-1002-8

State WI
Description Text TTI used a block that is 8 inches deep.  Given recent crash testing with 8 and 12 inch block in beam guard, would 12 inch deep blocks be ok.
  • Approach Guardrail Transitions
Other Keywords none
Date July 30, 2013

Response We do not see any reason why 12" deep blocks would not work acceptably in this TL-2 transition. 
Date August 2, 2013

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