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                Safety Eligibility Letter WZ-01
  
  **Hardware Type:**
            Work Zone Devices
                          **Code:**
            WZ-01
                          **Date:**
            06/19/1997
                          **Testing Criteria:**
            NCHRP 350
                          **Manufacturer:**
            WLI Industries
                          **Device Description:**
            SafetyCade Vertical, or SafetyCade Barricade Type II, Plastic, with Warning Light Accepted TL-3
                          **View PDF:**
            wz-1.pdf (507.19 KB) U.S. DEPARTMENT OF TRANSPORTATION

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