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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 descending
																								Date
																								Testing
																								Manufacturer
																								Hardware Type
																								Device DescriptionB-130
																																				November 30, 2004
																																				NCHRP 350
																																				TrafFix Devices, Inc
																																				Longitudinal Barriers and Bridge Rails
																																				TrafFix Water Wall water-filled plastic barrier @ TL-1B-131
																																				November 30, 2004
																																				NCHRP 350
																																				Barrier Systems, Inc.
																																				Longitudinal Barriers and Bridge Rails
																																				BarrierGuard 800 temporary steel barrier @ TL-4B-131A
																																				July 28, 2016
																																				NCHRP 350
																																				BarrierGuard 800
																																				Longitudinal Barriers and Bridge Rails
																																				Longitudinal BarrierB-132
																																				December 28, 2004
																																				NCHRP 350
																																				Valentine & Company
																																				Longitudinal Barriers and Bridge Rails
																																				Aluminum truss-core F-shape Bridge RailB-133
																																				March 1, 2005
																																				NCHRP 350
																																				Midwest Roadside Safety Facility
																																				Longitudinal Barriers and Bridge Rails
																																				Midwest Guardrail System (MGS)B-134
																																				February 14, 2005
																																				NCHRP 350
																																				Energy Absorption Systems, Inc.
																																				Longitudinal Barriers and Bridge Rails
																																				Vulcan temporary steel barrier at TL-3B-134A
																																				November 17, 2005
																																				NCHRP 350
																																				Energy Absorption Systems, Incorporated
																																				Longitudinal Barriers and Bridge Rails
																																				Transition designs for Vulcan barrierB-134C (2007)
																																				November 21, 2007
																																				NCHRP 350
																																				Energy Absorption Systems
																																				Longitudinal Barriers and Bridge Rails
																																				(2007) Unanchored Vulcan, Vulcan-to-CMB Transition & HingeB-134C (2008)
																																				July 28, 2008
																																				NCHRP 350
																																				Energy Absorption Systems, Inc.
																																				Longitudinal Barriers and Bridge Rails
																																				(2008) 12M Vulcan Barrier and Vulcan Barrier Anchor SystemB-134D
																																				August 29, 2008
																																				NCHRP 350
																																				Energy Absorption, Inc.
																																				Longitudinal Barriers and Bridge Rails
																																				TL-4 Vulcan
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