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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-86
																																				August 17, 2001
																																				NCHRP 350
																																				Daniel J. MacDonald, Oregon DOT
																																				Longitudinal Barriers and Bridge Rails
																																				12.5 ft F-shape precast concrete barrier w/a pin and loop connection @ TL-3B-82
																																				April 10, 2001
																																				NCHRP 350
																																				Graham Sharp, Brifen Limited
																																				Longitudinal Barriers and Bridge Rails
																																				Brifen Wire Rope Safety Fence @ TL-3B-71
																																				August 17, 2000
																																				NCHRP 350
																																				James W. Havens, Millennium Plastic Wood, LLC
																																				Longitudinal Barriers and Bridge Rails
																																				Recycled Plastic Offset BlockB-64B
																																				March 10, 2004
																																				NCHRP 350
																																				
																																				Longitudinal Barriers and Bridge Rails
																																				guardrail posts in rock or mowing stripsB-54
																																				May 18, 1999
																																				NCHRP 350
																																				Roberto Fonseca-Martinez
																																				Longitudinal Barriers and Bridge Rails
																																				Virginia DOT (VDOT) temp.conc.barrier (F-shape)B-45A
																																				March 6, 1998
																																				NCHRP 350
																																				California DOT
																																				Longitudinal Barriers and Bridge Rails
																																				Single slope bridge railB-36
																																				May 31, 1996
																																				NCHRP 350
																																				Texas A&M (TTI)
																																				Longitudinal Barriers and Bridge Rails
																																				Low-Profile Concrete Barrier for Work ZonesB-29C
																																				February 11, 1999
																																				NCHRP 350
																																				New company name
																																				Longitudinal Barriers and Bridge Rails
																																				Polylumber Blockouts on Steel Post W-beamB-20
																																				September 1, 1992
																																				NCHRP 350
																																				Mobil Chemical Company "Timbrex"
																																				Longitudinal Barriers and Bridge Rails
																																				Recycled Blockouts for use on Wood Strong-Post W-Beam GuardrailB-05
																																				March 14, 1989
																																				NCHRP 350
																																				L.B.Foster Co
																																				Longitudinal Barriers and Bridge Rails
																																				Precast Concrete Bridge Railing (NJ shape) Anchoring System (Operational)
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