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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
																								Testing
																								ManufacturerSort ascending
																								Hardware Type
																								Device DescriptionCC-44
																																				March 6, 1998
																																				NCHRP 350
																																				Trinity/Syro
																																				Barrier Terminals and Crash Cushions
																																				Sloped end terminal for Low-Profile Barrier @ TL-2CC-34
																																				June 12, 1996
																																				NCHRP 350
																																				Trinity/SYRO
																																				Barrier Terminals and Crash Cushions
																																				MPS 350 TMA @ TL-2B-141F
																																				October 1, 2010
																																				NCHRP 350
																																				Trinity's Cable Safety System (CASS S3 4:1)
																																				Longitudinal Barriers and Bridge Rails
																																				Four cable median and roadside barrier systemB-60
																																				November 16, 1999
																																				NCHRP 350
																																				Trinity Industries, Inc.
																																				Longitudinal Barriers and Bridge Rails
																																				O-rail Corrugated Metal-Beam GuardrailCC-12I
																																				April 10, 2000
																																				NCHRP 350
																																				Trinity Industries, Inc.
																																				Barrier Terminals and Crash Cushions
																																				ET-2000 Plus Guardrail Terminal @ TL-3CC-12H
																																				February 18, 2000
																																				NCHRP 350
																																				Trinity Industries, Inc.
																																				Barrier Terminals and Crash Cushions
																																				ET-2000 Plus Guardrail Terminal @ TL-2B-95A
																																				April 5, 2002
																																				NCHRP 350
																																				Trinity Industries, Inc.
																																				Longitudinal Barriers and Bridge Rails
																																				Alternative post orientation allowedCC-12F
																																				September 2, 1999
																																				NCHRP 350
																																				Trinity Industries, Inc.
																																				Barrier Terminals and Crash Cushions
																																				Hinged Breakaway (HBA Steel Posts for ET-2000) @ TL-3B-95
																																				February 1, 2002
																																				NCHRP 350
																																				Trinity Industries, Inc.
																																				Longitudinal Barriers and Bridge Rails
																																				O-Post for W-Beam gr @ TL-3CC-54H
																																				June 9, 2005
																																				NCHRP 350
																																				Trinity Industries, Inc.
																																				Barrier Terminals and Crash Cushions
																																				TL-3 crash cushion w/ add'l capacity (FasTRACC)
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