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                        Safety
                        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-334
																																				June 17, 2014
																																				NCHRP 350
																																				PEXCO LLC / Davidson Traffic Control Products
																																				Work Zone Devices
																																				Construction Grade IG Curb, with FG300 Channelizer PostsWZ-311
																																				January 19, 2012
																																				NCHRP 350
																																				Dicke Safety
																																				Work Zone Devices
																																				STF 18 with 84” Mounting HeightWZ-290
																																				April 1, 2010
																																				NCHRP 350
																																				SHUR-TITE Products Co.
																																				Work Zone Devices
																																				SHUR-CURB longitudinal channelizing curbWZ-275
																																				September 24, 2008
																																				NCHRP 350
																																				Bone Safety Signs
																																				Work Zone Devices
																																				Temporary sign stand with a minimum 60 inch mounting height.WZ-259
																																				September 27, 2007
																																				NCHRP 350
																																				Traffic Services, Inc
																																				Work Zone Devices
																																				A-frame portable Sign Stand model TSI S102 , Aluminum substrate.WZ-244
																																				June 12, 2008
																																				NCHRP 350
																																				Plastic Safety Systems
																																				Work Zone Devices
																																				Updates to previously issued acceptance lettersWZ-226
																																				March 6, 2006
																																				NCHRP 350
																																				Plasticade Products
																																				Work Zone Devices
																																				Plasticade and FibercadeWZ-211
																																				June 17, 2005
																																				NCHRP 350
																																				MDI Traffic Control Products
																																				Work Zone Devices
																																				4860 K Breakaway StandWZ-195
																																				December 1, 2004
																																				NCHRP 350
																																				Intellistrobe
																																				Work Zone Devices
																																				Intellistrobe Portable Traffic Contral Signal SystemWz-180
																																				October 12, 2004
																																				NCHRP 350
																																				Bunzl Extrusion Tacoma
																																				Work Zone Devices
																																				Parade-style Type I and Type II barricades
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