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                Safety Eligibility Letter B-39B
  
  **Hardware Type:**
            Longitudinal Barriers and Bridge Rails
                          **Code:**
            B-39B
                          **Date:**
            06/24/2002
                          **Testing Criteria:**
            NCHRP 350
                          **Manufacturer:**
            Mondo Polymer Technologies
                          **Device Description:**
            Modified polymer block
                          **View PDF:**
            b39b.pdf (49.58 KB)
    
    Text Version U.S. DEPARTMENT OF TRANSPORTATION

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