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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-211A
																																				June 10, 2011
																																				NCHRP 350
																																				MWRSF
																																				Longitudinal Barriers and Bridge Rails
																																				Midwest Guardrail System placed adjacent to a 2H:1V fill slopeB-192
																																				May 29, 2009
																																				NCHRP 350
																																				BWW Enterprises
																																				Longitudinal Barriers and Bridge Rails
																																				Diamond Block TL-3B-173
																																				March 25, 2008
																																				NCHRP 350
																																				Barrier Systems, Inc.
																																				Longitudinal Barriers and Bridge Rails
																																				ArmorGuard Barrier (Formrely SafeGuard)B-159
																																				May 8, 2007
																																				NCHRP 350
																																				Barrier Systems
																																				Longitudinal Barriers and Bridge Rails
																																				BarrierGuard 800 (Gate of Hwy. Care)B-147A
																																				June 16, 2006
																																				NCHRP 350
																																				Gibraltar
																																				Longitudinal Barriers and Bridge Rails
																																				Gibraltar cable to W-beam transitionB-138
																																				August 4, 2005
																																				NCHRP 350
																																				Midwest Roadside Safety Facility
																																				Longitudinal Barriers and Bridge Rails
																																				TL-2 & TL-4 railings/transistions for timber bridge decksB-133
																																				March 1, 2005
																																				NCHRP 350
																																				Midwest Roadside Safety Facility
																																				Longitudinal Barriers and Bridge Rails
																																				Midwest Guardrail System (MGS)B-119A
																																				May 15, 2003
																																				NCHRP 350
																																				Trinity Industries
																																				Longitudinal Barriers and Bridge Rails
																																				3-cable rail (posts on 5-m centers) @ TL-3B-107
																																				September 5, 2003
																																				NCHRP 350
																																				ANRO Timber Products, Incorporated
																																				Longitudinal Barriers and Bridge Rails
																																				Recycled Plastic Blockout for TL-3 W-beam GuardianB-95
																																				February 1, 2002
																																				NCHRP 350
																																				Trinity Industries, Inc.
																																				Longitudinal Barriers and Bridge Rails
																																				O-Post for W-Beam gr @ TL-3
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