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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
																								Testing
																								Manufacturer
																								Hardware TypeSort descending
																								Device DescriptionB-217
																																				March 30, 2011
																																				NCHRP 350
																																				Armorflex International Ltd.
																																				Longitudinal Barriers and Bridge Rails
																																				Armorflex ORION Steel Barrier for Standard and Low DeflectionB-194
																																				August 21, 2009
																																				NCHRP 350
																																				Caltrans
																																				Longitudinal Barriers and Bridge Rails
																																				California Type 90 Concrete Bridge Rail TL-4B-175
																																				June 28, 2008
																																				NCHRP 350
																																				MWRSF
																																				Longitudinal Barriers and Bridge Rails
																																				MGS with round DougFir, PonderosaPine, SYPineB-161
																																				July 3, 2007
																																				NCHRP 350
																																				NYSDOT
																																				Longitudinal Barriers and Bridge Rails
																																				Generic 4-strand cable barrier systemB-149
																																				May 19, 2006
																																				NCHRP 350
																																				Battelle Memorial Institute
																																				Longitudinal Barriers and Bridge Rails
																																				50-inch tall NJ barrier @ TL-3B-140
																																				November 3, 2005
																																				NCHRP 350
																																				Trinity Highway Safety Products Division
																																				Longitudinal Barriers and Bridge Rails
																																				T-31 Strong-post W-beam @ TL-3B-134A
																																				November 17, 2005
																																				NCHRP 350
																																				Energy Absorption Systems, Incorporated
																																				Longitudinal Barriers and Bridge Rails
																																				Transition designs for Vulcan barrierB-120
																																				May 19, 2003
																																				NCHRP 350
																																				Midwestern Wholesalers, Inc.
																																				Longitudinal Barriers and Bridge Rails
																																				narrow wood offset blockB-109
																																				November 7, 2002
																																				NCHRP 350
																																				Interstate Timber Products Co.
																																				Longitudinal Barriers and Bridge Rails
																																				Plastic block for strong-post w-beamB-96
																																				August 30, 2002
																																				NCHRP 350
																																				Marion Steel Company
																																				Longitudinal Barriers and Bridge Rails
																																				posts/attachment hardware for 3-strand cable g.r.@TL-3
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