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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
    LetterSort descending
																								Date
																								Testing
																								Manufacturer
																								Hardware Type
																								Device DescriptionB-192
																																				May 29, 2009
																																				NCHRP 350
																																				BWW Enterprises
																																				Longitudinal Barriers and Bridge Rails
																																				Diamond Block TL-3B-193 (REVISED)
																																				July 27, 2009
																																				NCHRP 350
																																				Nucor Steel Marion
																																				Longitudinal Barriers and Bridge Rails
																																				Nu-Cable 4 Cable System on 1V:4H  TL-3B-194
																																				August 21, 2009
																																				NCHRP 350
																																				Caltrans
																																				Longitudinal Barriers and Bridge Rails
																																				California Type 90 Concrete Bridge Rail TL-4B-195
																																				September 18, 2009
																																				NCHRP 350
																																				EASI
																																				Longitudinal Barriers and Bridge Rails
																																				SSG-200 Security Barrier
SS K-12 Soft Stop TL-2B-196
																																				September 9, 2009
																																				NCHRP 350
																																				TrafFix Devices
																																				Longitudinal Barriers and Bridge Rails
																																				Water Wall with internal cables TL-1, TL-2, and 
TL-3B-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-200
																																				January 28, 2010
																																				NCHRP 350
																																				MWRSF
																																				Longitudinal Barriers and Bridge Rails
																																				WV Steel BR for Nail Laminated DeckB-201
																																				January 12, 2010
																																				NCHRP 350
																																				EASI
																																				Longitudinal Barriers and Bridge Rails
																																				Vocan New HingeB-201A
																																				April 1, 2016
																																				NCHRP 350
																																				Trinity
																																				Longitudinal Barriers and Bridge Rails
																																				Vulcan® Gate ModificationB-202
																																				April 16, 2010
																																				NCHRP 350
																																				MWRSF
																																				Longitudinal Barriers and Bridge Rails
																																				Rough Stone Masonry Guardwall
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