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                        Roadway Departure Safety
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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
																								TestingSort ascending
																								Manufacturer
																								Hardware Type
																								Device DescriptionB-147
																																				May 8, 2006
																																				NCHRP 350
																																				Various
																																				Longitudinal Barriers and Bridge Rails
																																				Cable to Metal-beam guardrail transitionsB-137D
																																				February 8, 2008
																																				NCHRP 350
																																				Gibraltar
																																				Longitudinal Barriers and Bridge Rails
																																				Four point anchorage to 4 cable barrierB-132
																																				December 28, 2004
																																				NCHRP 350
																																				Valentine & Company
																																				Longitudinal Barriers and Bridge Rails
																																				Aluminum truss-core F-shape Bridge RailB-119
																																				May 13, 2003
																																				NCHRP 350
																																				Trinity Industries
																																				Longitudinal Barriers and Bridge Rails
																																				3-cable rail (posts on 3-m centers) @ TL-3B-106
																																				September 5, 2002
																																				NCHRP 350
																																				Caltrans
																																				Longitudinal Barriers and Bridge Rails
																																				Thrie-beam transition @TL-4B-94
																																				January 24, 2002
																																				NCHRP 350
																																				NY DOT
																																				Longitudinal Barriers and Bridge Rails
																																				20-ft NJ barrier w/ I-beam connection @ TL-3B-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 strips
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