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                Safety Eligibility Letter B-74A
  
  **Hardware Type:**
            Longitudinal Barriers and Bridge Rails
                          **Code:**
            B-74A
                          **Date:**
            02/05/2001
                          **Testing Criteria:**
            NCHRP 350
                          **Manufacturer:**
            Richard Moore, Valley Rubber, LLC
                          **Device Description:**
            Valley Rubber Guardrail Block
                          **View PDF:**
            b-74a.pdf (244.38 KB)
    
    Text Version U.S. DEPARTMENT OF TRANSPORTATION

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