USA Banner
  U.S. flag
              An official website of the United States government Here's how you knowOfficial US Government Icon
              **Official websites use .gov**A **.gov** website belongs to an official government organization in the United States.
            Secure Site Icon
              **Secure .gov websites use HTTPS**
                  A **lock** ( A locked padlock ) or **https://** means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites. 
 U.S. Department of Transportation Icon United States Department of Transportation
 Search DOT
            Search
                    About FHWAFHWA Organization
                Headquarters Offices
                Field Offices
                Strategic Plan
                Business Opportunities
                Staff Directories
                Careers
                Highway History
                Contact UsProgramsAcquisition Management
                Civil Rights
                Federal Lands Highway
                Infrastructure
                Innovative Program Delivery
                Operations
                Planning, Environment, and Realty
                Policy
                Research, Development, and Technology
                Safety
                Browse by TopicsResourcesCore Highway Topics
                Federal Aid Essentials
                Automation
                Complete Streets
                Laws and Regulations
                Policy & Guidance Center
                Section 508
                Publications and Statistics
                Professional Development
                National Highway Institute
                Resource Center
                Accessibility Resource Library
                FHWA Research LibraryNewsroomPress Releases
                Speeches & Testimony
                Photos
                Videos
                Media ContactsMenu FHWA Highway Safety Programs Home
                        Safety
                        Roadway Departure Safety
                        Reduce Crash Severity
                        Hardware Eligibility Letters


            
            In This Section
  

  Roadway Departure Safety
                Strategic Approach
                Keep Vehicles on the Road
                Provide for a Safe Recovery
                Reduce Crash Severity
                Focus on Reducing Rural Roadway Departures (FoRRRwD)
                
                Archived Hardware Eligibility Letters – NCHRP 350
These letters are archived and are posted for "historical and research purposes only" per the sunset dates in the AASHTO/FHWA Joint Implementation Agreement and exceptions to these dates as posted on the AASHTO Committee on Design website.SearchHardware Type
                    
- Any -Barrier Terminals and Crash CushionsLongitudinal Barriers and Bridge RailsLuminaire SupportsSign Supports, Mailboxes, and Delineator PostsWork Zone DevicesStart DateEnd Date
    Letter
																								Date
																								Testing
																								Manufacturer
																								Hardware TypeSort descending
																								Device DescriptionWZ-03(f)
																																				
																																				NCHRP 350
																																				Nevada DOT
																																				Work Zone Devices
																																				Breakaway Type III Barricade (PVC Pipe, cable or rope through all pipes). See FHWA Implementation Package
IP 75-6 "Breakaway Barricades". See Figures II.19 and II.20 (Drawings A-8 & A-9) of the final designs.WZ-330
																																				March 11, 2014
																																				NCHRP 350
																																				Plasticade Products
																																				Work Zone Devices
																																				Type III Barricades with Angle Iron frameWZ-308
																																				September 8, 2011
																																				NCHRP 350
																																				Plasticade
																																				Work Zone Devices
																																				Econocade BarricadeWZ-286
																																				November 12, 2009
																																				NCHRP 350
																																				Accuform Signs
																																				Work Zone Devices
																																				Accuform model FRC750 x-footprint sign standWZ-272
																																				May 8, 2008
																																				NCHRP 350
																																				Telematics Services
																																				Work Zone Devices
																																				i-Cone Intelligent Traffic Beacon is a set of electronic modules sealed in a traffic drum including a battery.WZ-256
																																				May 24, 2007
																																				NCHRP 350
																																				C-Bond
																																				Work Zone Devices
																																				Aluminum laminate substrate -- 2 mm and 3 mmWZ-240
																																				September 8, 2006
																																				NCHRP 350
																																				Generic FHWA Memo
																																				Work Zone Devices
																																				NAWZ-223
																																				January 13, 2006
																																				NCHRP 350
																																				3D Specialties
																																				Work Zone Devices
																																				Minnesota Portable Sign Support
Minnesota
Portable Sign Support
Portable Sign SupportWZ-207
																																				April 22, 2005
																																				NCHRP 350
																																				TrafFix Devices
																																				Work Zone Devices
																																				Tri-Buster Safety TripodWZ-192
																																				October 6, 2004
																																				NCHRP 350
																																				NAFISCO Traffic Control and Protection
																																				Work Zone Devices
																																				Type I and Type II Barricades
  Pagination
    «
            « First
                          ‹
            ‹‹
                          ...
                          113
              114
              115
              116
              117
              118
              119
              120
              121
                          ...
                          ›
            ››
                          »
            Last » U.S. DEPARTMENT OF TRANSPORTATION

**Federal Highway Administration**

1200 NEW JERSEY AVENUE, SE

WASHINGTON, DC 20590

202-366-4000Subscribe to email updates
                    About
  

        
              About FHWA
                Careers
                Org Chart
                Staff Directories
                Work with UsPrograms
  

        
              Acquisition Management
                Civil Rights
                Federal Lands Highway
                Infrastructure
                Innovative Program Delivery
                Operations
                Planning, Environment, and Realty
                Policy
                Research, Development, and Technology
                SafetyPolicies, Rights, Legal
  

        
              About DOT
                Accessibility
                Budget and Performance
                Civil Rights
                FOIA
                Information Quality
                No FEAR Act
                Office of Inspector General
                Privacy Policy
                USA.gov
                Web Policies and Notices
                Web StandardsNews & Events
  

        
              Newsroom
                Press Releases
                Speeches & Testimony
                Media Contacts
                Connect with Us