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                        Hardware Eligibility Letters


            
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  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
																								DateSort ascending
																								Testing
																								Manufacturer
																								Hardware Type
																								Device DescriptionB-170B
																																				September 14, 2009
																																				NCHRP 350
																																				South Carolina Department of Transportation
																																				Longitudinal Barriers and Bridge Rails
																																				Temporary Concrete Barrier Wall and Anchorage TL-3B-196
																																				September 9, 2009
																																				NCHRP 350
																																				TrafFix Devices
																																				Longitudinal Barriers and Bridge Rails
																																				Water Wall with internal cables TL-1, TL-2, and 
TL-3WZ-284
																																				August 31, 2009
																																				NCHRP 350
																																				Acme Barricades
																																				Work Zone Devices
																																				lightweight sign mounted to generic TYPE III with lights mounted to supportsB-194
																																				August 21, 2009
																																				NCHRP 350
																																				Caltrans
																																				Longitudinal Barriers and Bridge Rails
																																				California Type 90 Concrete Bridge Rail TL-4B-184A
																																				August 3, 2009
																																				NCHRP 350
																																				Nucor Steel Marion
																																				Longitudinal Barriers and Bridge Rails
																																				NU-Cable- 20 foot post spacing TL-4B-186
																																				August 3, 2009
																																				NCHRP 350
																																				NUCOR Steel Marion
																																				Longitudinal Barriers and Bridge Rails
																																				NU-Guard Posts mixed in Strong Post Guardrail 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-3CC-105
																																				July 10, 2009
																																				NCHRP 350
																																				Armorflex
																																				Barrier Terminals and Crash Cushions
																																				Armorwire ATE-4 4-cable terminalWZ-282
																																				July 1, 2009
																																				NCHRP 350
																																				Davidson Traffic Control Products
																																				Work Zone Devices
																																				low profile modular curb that accepts FG 300 delineator postsWZ-281
																																				July 1, 2009
																																				NCHRP 350
																																				MDI
																																				Work Zone Devices
																																				Temporary sign stand with 13.7 inch mounting height measured to bottom of sign.
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