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                        Hardware Eligibility Letters


            
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  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
    LetterSort ascending
																								Date
																								Testing
																								Manufacturer
																								Hardware Type
																								Device DescriptionWZ-35
																																				March 23, 2000
																																				NCHRP 350
																																				Service Signing, L.C.
																																				Work Zone Devices
																																				Traffic Control DevicesWZ-33A
																																				June 20, 2003
																																				NCHRP 350
																																				3D Traffic Works
																																				Work Zone Devices
																																				Type III Barricades Change Designation to TD2100WZ-334
																																				June 17, 2014
																																				NCHRP 350
																																				PEXCO LLC / Davidson Traffic Control Products
																																				Work Zone Devices
																																				Construction Grade IG Curb, with FG300 Channelizer PostsWZ-333
																																				May 6, 2014
																																				NCHRP 350
																																				MDI Worldwide
																																				Work Zone Devices
																																				4814SL Screw Lock Sign StandWZ-331
																																				March 11, 2014
																																				NCHRP 350
																																				Plasticade Products
																																				Work Zone Devices
																																				Type III Barricades with Telespar frameWZ-330
																																				March 11, 2014
																																				NCHRP 350
																																				Plasticade Products
																																				Work Zone Devices
																																				Type III Barricades with Angle Iron frameWZ-33
																																				May 24, 2000
																																				NCHRP 350
																																				Three D Traffic Works, Inc.
																																				Work Zone Devices
																																				TD2000 Works BarricadeWZ-329
																																				April 23, 2014
																																				NCHRP 350
																																				Dicke Tool Company
																																				Work Zone Devices
																																				X-Footprint Portable Sign Stand TF 1240 & STF 1240WZ-326
																																				February 11, 2014
																																				NCHRP 350
																																				Plasticade
																																				Work Zone Devices
																																				SafetyCade Type II Barricade and SafetyCade ExtendedWZ-324
																																				December 18, 2013
																																				NCHRP 350
																																				Bone Signs
																																				Work Zone Devices
																																				SZ-412 X-Footprint  Sign Stand with Modified Mast
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