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                Safety Eligibility Letter WZ-81
  
  **Hardware Type:**
            Work Zone Devices
                          **Code:**
            WZ-81
                          **Date:**
            07/20/2001
                          **Testing Criteria:**
            NCHRP 350
                          **Manufacturer:**
            TrafFix Devices
                          **Device Description:**
            Little Buster with 48x48 Aluminum
                          **View PDF:**
            wz81.pdf (521.42 KB) U.S. DEPARTMENT OF TRANSPORTATION

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