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                        Safety
                        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
    LetterSort descending
																								Date
																								Testing
																								Manufacturer
																								Hardware Type
																								Device DescriptionB-121
																																				July 28, 2003
																																				NCHRP 350
																																				Oregon Department of Transportation
																																				Longitudinal Barriers and Bridge Rails
																																				Oregon 2-tube ped/bike rail @ TL-4B-122
																																				October 2, 2003
																																				NCHRP 350
																																				Midwest Roadside Safety Facility
																																				Longitudinal Barriers and Bridge Rails
																																				Bolt-down System for F-shape on bridge deck @ TL-3B-123
																																				March 12, 2004
																																				NCHRP 350
																																				Composite Structural Design, LLC
																																				Longitudinal Barriers and Bridge Rails
																																				Temporary steel bridge rail @ TL-5B-124
																																				December 9, 2003
																																				NCHRP 350
																																				Creative Pultrusions,Inc.
																																				Longitudinal Barriers and Bridge Rails
																																				Composite Thrie-beam (SuperRail) @ TL-3B-125
																																				March 19, 2004
																																				NCHRP 350
																																				Safety Barriers, Inc.
																																				Longitudinal Barriers and Bridge Rails
																																				SB-1-TL water-filled barrier @ TL-3B-126
																																				March 30, 2004
																																				NCHRP 350
																																				Nebraska Department of Roads
																																				Longitudinal Barriers and Bridge Rails
																																				Concrete Post & Beam Railing @ TL-4B-127
																																				June 18, 2004
																																				NCHRP 350
																																				NYSDOT
																																				Longitudinal Barriers and Bridge Rails
																																				TL-4 box-beam transition designsB-128
																																				August 24, 2004
																																				NCHRP 350
																																				CalTrans
																																				Longitudinal Barriers and Bridge Rails
																																				ST20S steel post & beam bridge rail @ TL-4B-129
																																				November 1, 2004
																																				NCHRP 350
																																				Barriers USA, Inc.
																																				Longitudinal Barriers and Bridge Rails
																																				Guardliner water-filled plastic barrier w/W-beam @ TL-2B-13
																																				March 26, 1987
																																				NCHRP 350
																																				TAPCO
																																				Longitudinal Barriers and Bridge Rails
																																				V-LOC Mailbox Support System
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