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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
																								Testing
																								Manufacturer
																								Hardware TypeSort ascending
																								Device DescriptionWZ-314
																																				May 4, 2012
																																				NCHRP 350
																																				MDI Worldwide
																																				Work Zone Devices
																																				Portable Sign StandsWZ-293
																																				October 22, 2010
																																				NCHRP 350
																																				
																																				Work Zone Devices
																																				ShowMeStand ground-mounted portable sign standWZ-278
																																				April 27, 2009
																																				NCHRP 350
																																				Plastic Safety Systems
																																				Work Zone Devices
																																				Water or Sand filled Type II barricade with ADA considerationWZ-262
																																				December 6, 2007
																																				NCHRP 350
																																				KomAlu
																																				Work Zone Devices
																																				Aluminum Laminate substrate (3 mm)WZ-247
																																				December 15, 2006
																																				NCHRP 350
																																				Cortina Safety Products Group
																																				Work Zone Devices
																																				PlastX Parade Style Barricade SystemsWZ-229
																																				March 21, 2007
																																				NCHRP 350
																																				Davidson Plastics Corp
																																				Work Zone Devices
																																				Poly-Kade Type I Barricade and Type II BarricadesWZ-214
																																				September 9, 2005
																																				NCHRP 350
																																				Off The Wall Products, LLC
																																				Work Zone Devices
																																				MB-42x45 LCB (Longitudinal Channelizing Barricade)WZ-197#1
																																				January 5, 2007
																																				NCHRP 350
																																				Traffic Safety Service
																																				Work Zone Devices
																																				Type III BarricadesWZ-182
																																				August 11, 2004
																																				NCHRP 350
																																				Korman Signs
																																				Work Zone Devices
																																				Alpolic R 350 sign substrate on Dick Tool Model No. QFV60 sign standsWZ-166
																																				November 12, 2003
																																				NCHRP 350
																																				Plastic Safety Systems
																																				Work Zone Devices
																																				Type III Barricade with anchor base system and MVP vertical panel
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