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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
    Letter
																								Date
																								TestingSort descending
																								Manufacturer
																								Hardware Type
																								Device DescriptionCC-65E
																																				February 13, 2009
																																				NCHRP 350
																																				TrafFix Devices, Inc.
																																				Barrier Terminals and Crash Cushions
																																				Scorpion Attenuator Trailer (Modified) TL-3CC-61C
																																				April 4, 2004
																																				NCHRP 350
																																				Midwest Roadside Safety Facility
																																				Barrier Terminals and Crash Cushions
																																				Single-bolt post for FLEAT/SKT terminalsCC-56A
																																				April 2, 1999
																																				NCHRP 350
																																				Darryl Durgin, MnDOT
																																				Barrier Terminals and Crash Cushions
																																				Eccentric Loader Terminal (ELT) @ TL-3CC-52A
																																				November 3, 1999
																																				NCHRP 350
																																				Dave Gertz, Traffix Devices, Inc.
																																				Barrier Terminals and Crash Cushions
																																				Modification in Orientation of 700-lb ModuleCC-46B
																																				May 21, 1999
																																				NCHRP 350
																																				Road Systems, Inc.
																																				Barrier Terminals and Crash Cushions
																																				Modified FLEAT - test level 2 (TL-2) designCC-37B
																																				February 19, 1997
																																				NCHRP 350
																																				(Pfeifer)
																																				Barrier Terminals and Crash Cushions
																																				Design modificationCC-28
																																				June 28, 1995
																																				NCHRP 350
																																				Roadway Safety Systems
																																				Barrier Terminals and Crash Cushions
																																				Fitch Universal Module Crash Cushion @ TL-3CC-24
																																				November 10, 1994
																																				NCHRP 350
																																				Trinity/Syro
																																				Barrier Terminals and Crash Cushions
																																				HEXCEL TMA under NCHRP 230 guidelinesCC-13
																																				October 30, 1989
																																				NCHRP 350
																																				Energy Absorption Systems, Inc.
																																				Barrier Terminals and Crash Cushions
																																				Brakemaster (Experimental) (Letter of 1/3/90 qualifies device for roadside as well as for median useCC-12C
																																				August 22, 1995
																																				NCHRP 350
																																				
																																				Barrier Terminals and Crash Cushions
																																				NCHRP 350 ACCEPTANCE @ TL-3
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