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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
    LetterSort descending
																								Date
																								Testing
																								Manufacturer
																								Hardware Type
																								Device DescriptionWZ-280
																																				May 11, 2009
																																				NCHRP 350
																																				Workzone Safety Products
																																				Work Zone Devices
																																				Temporary sign stand with 13 inch mounting height measured to bottom of sign.WZ-281
																																				July 1, 2009
																																				NCHRP 350
																																				MDI
																																				Work Zone Devices
																																				Temporary sign stand with 13.7 inch mounting height measured to bottom of sign.WZ-281A
																																				April 18, 2016
																																				NCHRP 350
																																				MDI Worldwide
																																				Work Zone Devices
																																				50TRI Tripod sign standWZ-281B
																																				April 21, 2016
																																				NCHRP 350
																																				MDI Worldwide
																																				Work Zone Devices
																																				30TRI Tripod sign standWZ-282
																																				July 1, 2009
																																				NCHRP 350
																																				Davidson Traffic Control Products
																																				Work Zone Devices
																																				low profile modular curb that accepts FG 300 delineator postsWZ-283
																																				July 1, 2009
																																				NCHRP 350
																																				Econo Brother model 3200
																																				Work Zone Devices
																																				Temporary sign stand with 12 inch mounting height measured to bottom of sign.WZ-284
																																				August 31, 2009
																																				NCHRP 350
																																				Acme Barricades
																																				Work Zone Devices
																																				lightweight sign mounted to generic TYPE III with lights mounted to supportsWZ-285
																																				February 2, 2009
																																				NCHRP 350
																																				Workzone Safety Products
																																				Work Zone Devices
																																				temporary sign stand with 14 inch mounting heightWZ-286
																																				November 12, 2009
																																				NCHRP 350
																																				Accuform Signs
																																				Work Zone Devices
																																				Accuform model FRC750 x-footprint sign standWZ-288
																																				April 8, 2010
																																				NCHRP 350
																																				Acme Barricades
																																				Work Zone Devices
																																				Acme 1 VP Vertical Panel Barricade
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