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            Importance of Clear Safety Procedures for Temporary Removal From Service of Highway-Rail Grade Crossing Warning Systems and Wayside Signal Systems
      

      
  Document Series
              Safety Advisories


      

      
Safety Advisory Number
              2013–04


      Subject
                    Signal and Train Control


      

      

      
      
              
                  
      
              
  Document
              Safety_Advisory_2013-04.pdf (200.72 KB)

      
              
      
            
      
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              Effective Date: Monday, June 3, 2013 U.S. DEPARTMENT OF TRANSPORTATION

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