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                        Hardware Eligibility Letters


            
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                Safety Eligibility Letter WZ-64
  
  **Hardware Type:**
            Work Zone Devices
                          **Code:**
            WZ-64
                          **Date:**
            12/21/2000
                          **Testing Criteria:**
            NCHRP 350
                          **Manufacturer:**
            Sierra Safety
                          **Device Description:**
            "Quick Stand" Temporary Ground Mount Sign Supports
                          **View PDF:**
            wz64.pdf (113.47 KB) U.S. DEPARTMENT OF TRANSPORTATION

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