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   Peter Huang
      
                    
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                The Dilemma Zone SBIR Success Story
		

		
		
					
							
			
		 

          
  Document
              FHWA-HRT-22-084.pdf (413.74 KB)

    							This document highlights drivers' decisions regarding the dilemma zone (DZ). The DZ phenomenon is described as the moment when drivers face a predicament as a stoplight suddenly turns yellow, requiring either an abrupt stop or a rapid acceleration through the intersection.
		
		
		
    
					Last updated: Monday, August 22, 2022 U.S. DEPARTMENT OF TRANSPORTATION

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