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                        Hardware Eligibility Letters


            
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  Roadway Departure Safety
                Strategic Approach
                Keep Vehicles on the Road
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                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
																								ManufacturerSort descending
																								Hardware Type
																								Device DescriptionB-63
																																				January 5, 2000
																																				NCHRP 350
																																				Barrier Systems, Inc.
																																				Longitudinal Barriers and Bridge Rails
																																				Quickchange Moveable Barrier (QMB)CC-75
																																				September 14, 2001
																																				NCHRP 350
																																				Barrier Systems, Inc.
																																				Barrier Terminals and Crash Cushions
																																				TAU-II Crash Cushions @ TL-2 and TL-3B-108
																																				November 4, 2002
																																				NCHRP 350
																																				Barrier Systems, Inc.
																																				Longitudinal Barriers and Bridge Rails
																																				Temporary steel barrier @ TL-2/TL-3B-173
																																				March 25, 2008
																																				NCHRP 350
																																				Barrier Systems, Inc.
																																				Longitudinal Barriers and Bridge Rails
																																				ArmorGuard Barrier (Formrely SafeGuard)B-131
																																				November 30, 2004
																																				NCHRP 350
																																				Barrier Systems, Inc.
																																				Longitudinal Barriers and Bridge Rails
																																				BarrierGuard 800 temporary steel barrier @ TL-4B-69B
																																				March 22, 2005
																																				NCHRP 350
																																				Barrier Systems, Incorporated
																																				Longitudinal Barriers and Bridge Rails
																																				limited deflection RTS-QMBB-69A
																																				July 4, 2004
																																				NCHRP 350
																																				Barrier Systems, Incorporated
																																				Longitudinal Barriers and Bridge Rails
																																				Curved RTS-QMB applicationCC-75C
																																				June 4, 2004
																																				NCHRP 350
																																				Barrier Systems, Incorporated
																																				Barrier Terminals and Crash Cushions
																																				Alternative TAUl-II backup/anchor designB-131A
																																				July 28, 2016
																																				NCHRP 350
																																				BarrierGuard 800
																																				Longitudinal Barriers and Bridge Rails
																																				Longitudinal BarrierWZ-251
																																				March 6, 2007
																																				NCHRP 350
																																				Barrierre QMB Canada Inc.
																																				Work Zone Devices
																																				Gate channelizer (plastic)
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