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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
    Letter
																								Date
																								TestingSort descending
																								Manufacturer
																								Hardware Type
																								Device DescriptionB-15
																																				December 6, 1990
																																				NCHRP 350
																																				Roadway Safety Services
																																				Longitudinal Barriers and Bridge Rails
																																				Dragnet Vehicle Arresting SystemB-01
																																				May 31, 1985
																																				NCHRP 350
																																				(Memo to Regions)
																																				Longitudinal Barriers and Bridge Rails
																																				Modified Thrie Beam Guardrail (Operational)CC-111
																																				December 22, 2010
																																				NCHRP 350
																																				Midwest Roadside Safety Facility
																																				Barrier Terminals and Crash Cushions
																																				Low Tension Cable Guardrail End TerminalCC-102
																																				November 5, 2007
																																				NCHRP 350
																																				Barrier Systems
																																				Barrier Terminals and Crash Cushions
																																				X-tension Technology End TerminalsCC-93B
																																				February 22, 2012
																																				NCHRP 350
																																				Safence
																																				Barrier Terminals and Crash Cushions
																																				TL3 Terminal at 2m post spacingCC-88A
																																				June 1, 2008
																																				NCHRP 350
																																				MWRSF
																																				Barrier Terminals and Crash Cushions
																																				SKT & FLEAT with wood postsCC-81
																																				August 30, 2002
																																				NCHRP 350
																																				TRINITY Industries
																																				Barrier Terminals and Crash Cushions
																																				CPSI side- impact enhancement for ET serieslCC-74
																																				August 24, 2001
																																				NCHRP 350
																																				Universal Safety Response, Inc.
																																				Barrier Terminals and Crash Cushions
																																				Ground Retractable Traffic Barrier (GRAB) @ TL-2CC-67
																																				June 29, 2000
																																				NCHRP 350
																																				RENCO, Inc.
																																				Barrier Terminals and Crash Cushions
																																				RENCO RAM 100K Truck-Mounted Attenuator (TMA) @ TL-3CC-64E
																																				December 21, 2004
																																				NCHRP 350
																																				ALBERT W. UNRATH, INC
																																				Barrier Terminals and Crash Cushions
																																				Modified U-MAD 70K TMA @TL-2
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