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                        Safety
                        Roadway Departure Safety
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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
																								Testing
																								Manufacturer
																								Hardware TypeSort descending
																								Device DescriptionB-87
																																				July 6, 2001
																																				NCHRP 350
																																				James R. Keaton, Barrier Systems, Inc.
																																				Longitudinal Barriers and Bridge Rails
																																				SafeGuard Gate System (SGS) @ TL-3B-82B
																																				March 27, 2005
																																				NCHRP 350
																																				Hill& Smith Ltd.
																																				Longitudinal Barriers and Bridge Rails
																																				Brifen WRSF @ TL-4B-73
																																				November 8, 2000
																																				NCHRP 350
																																				CME Associates, INC.
																																				Longitudinal Barriers and Bridge Rails
																																				Stone Cast Aesthetic Barrier Wall @ TL-3B-64D
																																				April 9, 2003
																																				NCHRP 350
																																				FHWA field offices
																																				Longitudinal Barriers and Bridge Rails
																																				aesthetic roadside barriers & bridge railsB-55A
																																				September 2, 1999
																																				NCHRP 350
																																				Alaska Department of Transportation
																																				Longitudinal Barriers and Bridge Rails
																																				Thrie-Beam Transition to AK Bridge RailingB-46
																																				February 12, 1998
																																				NCHRP 350
																																				Fracasso, Italy
																																				Longitudinal Barriers and Bridge Rails
																																				3N Double Space Safety Barrier (1180-mm high)B-37A
																																				November 18, 1999
																																				NCHRP 350
																																				K. Mak, TTI
																																				Longitudinal Barriers and Bridge Rails
																																				Box-Beam Transistions to WY TL-3 and TL-4 Bridge RailingsB-30
																																				January 17, 1995
																																				NCHRP 350
																																				Safety Barrier Systems Guardian
																																				Longitudinal Barriers and Bridge Rails
																																				Water Filled Plastic BarrierB-21
																																				November 27, 1992
																																				NCHRP 350
																																				Energy Absorption Systems
																																				Longitudinal Barriers and Bridge Rails
																																				Triton Water Filled Barrier for Low Speed ApplicationsB-06
																																				March 29, 1989
																																				NCHRP 350
																																				Delta Design and Development
																																				Longitudinal Barriers and Bridge Rails
																																				Tri-D Breakaway Delineator Post (Operational)
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