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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-55
																																				November 16, 1998
																																				NCHRP 350
																																				B&B Electromatic
																																				Barrier Terminals and Crash Cushions
																																				VT6802 Traffic Gate @ TL-2CC-51A
																																				June 4, 1999
																																				NCHRP 350
																																				King Mak, TTI
																																				Barrier Terminals and Crash Cushions
																																				Improved Slotted Rail Terminal (ISRT-4) @ TL-3CC-46
																																				April 2, 1998
																																				NCHRP 350
																																				Road Systems, Inc.
																																				Barrier Terminals and Crash Cushions
																																				FLared Energy Absorbing Terminal (FLEAT-350) @ TL-3CC-37
																																				November 20, 1996
																																				NCHRP 350
																																				Univ. of Nebraska
																																				Barrier Terminals and Crash Cushions
																																				BEST-350 @ TL-3CC-35B
																																				October 17, 1996
																																				NCHRP 350
																																				
																																				Barrier Terminals and Crash Cushions
																																				QUADGUARD Crash Cushion - no traffic direction restrictionsCC-27
																																				May 1, 1995
																																				NCHRP 350
																																				Engineered Systems
																																				Barrier Terminals and Crash Cushions
																																				Water Twister Vehicle Arresting System @ TL-3CC-23
																																				November 10, 1994
																																				NCHRP 350
																																				Univ. of Nebraska
																																				Barrier Terminals and Crash Cushions
																																				Metal Cutting TerminalCC-12T
																																				April 25, 2016
																																				NCHRP 350
																																				Trinity Highway Products
																																				Barrier Terminals and Crash Cushions
																																				ET-Plus ModificationCC-12
																																				September 6, 1989
																																				NCHRP 350
																																				Syro Steel Co.
																																				Barrier Terminals and Crash Cushions
																																				ET-2000 (Guardrail Extruder Terminal) (Experimental)WZ-326
																																				February 11, 2014
																																				NCHRP 350
																																				Plasticade
																																				Work Zone Devices
																																				SafetyCade Type II Barricade and SafetyCade Extended
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