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                        Roadway Departure Safety
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                        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
																								TestingSort descending
																								Manufacturer
																								Hardware Type
																								Device DescriptionWZ-320A
																																				June 1, 2016
																																				NCHRP 350
																																				MDI Worldwide
																																				Work Zone Devices
																																				5012 Sign Stands with Post Tube MastWZ-297
																																				November 30, 2011
																																				NCHRP 350
																																				Eastern Metal
																																				Work Zone Devices
																																				X-500 Aluminum StandWZ-281A
																																				April 18, 2016
																																				NCHRP 350
																																				MDI Worldwide
																																				Work Zone Devices
																																				50TRI Tripod sign standWZ-266
																																				January 24, 2008
																																				NCHRP 350
																																				Pennsylvania DOT
																																				Work Zone Devices
																																				Portable sign stands X and H basesWZ-250A
																																				October 22, 2010
																																				NCHRP 350
																																				Dicke Safety Products
																																				Work Zone Devices
																																				DL1000L, DL1000W, SDL1000L and SDL1000W sign standsWZ-233
																																				April 13, 2006
																																				NCHRP 350
																																				Plastic Safety Systems
																																				Work Zone Devices
																																				PSS Type III BarricadeWZ-217
																																				September 7, 2005
																																				NCHRP 350
																																				Three D Traffic Works
																																				Work Zone Devices
																																				TD2400 Type II BarricadeWZ-200
																																				March 22, 2005
																																				NCHRP 350
																																				Off the Wall
																																				Work Zone Devices
																																				MB-42x45Wz-186
																																				July 30, 2004
																																				NCHRP 350
																																				Eastern Molding International
																																				Work Zone Devices
																																				42 inch Tall Channelizer Cones with Warning LightsWZ-170
																																				February 12, 2004
																																				NCHRP 350
																																				Premier Plastics, Ltd.
																																				Work Zone Devices
																																				Road Runner Portable Traffic Barricades
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