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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
																								TestingSort ascending
																								Manufacturer
																								Hardware Type
																								Device DescriptionB-10
																																				August 7, 1989
																																				NCHRP 350
																																				International Barrier Corp.
																																				Longitudinal Barriers and Bridge Rails
																																				MK-9 Cement-Stabilized Sand Filled Barrier (low profile IBC barrier)CC-123F
																																				December 23, 2011
																																				NCHRP 350
																																				EASI
																																				Barrier Terminals and Crash Cushions
																																				TREND 350, FlaredCC-108
																																				November 10, 2010
																																				NCHRP 350
																																				TrafFix Devices
																																				Barrier Terminals and Crash Cushions
																																				TrafFix Devices Sentry End TreatmentCC-99
																																				June 14, 2007
																																				NCHRP 350
																																				Impact Absorption
																																				Barrier Terminals and Crash Cushions
																																				U-MAD trailer-mounted attenuatorCC-92
																																				June 23, 2005
																																				NCHRP 350
																																				Gibraltar
																																				Barrier Terminals and Crash Cushions
																																				TL-3 Terminal for Gibraltar Cable BarrierCC-87A
																																				March 10, 2006
																																				NCHRP 350
																																				EASI
																																				Barrier Terminals and Crash Cushions
																																				Modified Anchor DesignCC-78C
																																				July 15, 2005
																																				NCHRP 350
																																				Energy Absorption Systems, Inc.
																																				Barrier Terminals and Crash Cushions
																																				Safestop Trailer TMACC-72
																																				December 18, 2000
																																				NCHRP 350
																																				Rodney A. Boyd, Trinity Industries, Inc.
																																				Barrier Terminals and Crash Cushions
																																				Straight Flare Slotted Rail Terminal (SRT) @ TL-3CC-65H
																																				February 21, 2013
																																				NCHRP 350
																																				TrafFix Devices, Inc.
																																				Barrier Terminals and Crash Cushions
																																				Scorpion Trailer Attenuator with Arrow PanelCC-64
																																				March 30, 2000
																																				NCHRP 350
																																				Albert Unrath Inc.
																																				Barrier Terminals and Crash Cushions
																																				U-MAD 100K Truck Mounted Attenuator @ TL-3
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