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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
																								Date
																								Testing
																								Manufacturer
																								Hardware TypeSort ascending
																								Device DescriptionLS-71
																																				January 31, 2011
																																				NCHRP 350
																																				Akron Foundry Company
																																				Luminaire Supports
																																				Cast Aluminum Transformer BasesLS-72
																																				March 30, 2011
																																				NCHRP 350
																																				Valmont Industries, Inc.
																																				Luminaire Supports
																																				Valmont Decorative Clamshell Base CoversLS-73
																																				June 23, 2011
																																				NCHRP 350
																																				MWRSF
																																				Luminaire Supports
																																				Brass Breakaway CouplingsLS-74
																																				September 9, 2011
																																				NCHRP 350
																																				HAPCO
																																				Luminaire Supports
																																				Various breakaway bases and decorative covers for lighting and luminaire support posts as described belowLS-75
																																				August 18, 2011
																																				NCHRP 350
																																				Valmont
																																				Luminaire Supports
																																				2-Piece Cast Aluminum BaseLS-76
																																				November 1, 2012
																																				NCHRP 350
																																				HAPCO
																																				Luminaire Supports
																																				HAPCO 67238A Coupling with 2” washersLS-45B
																																				January 16, 1997
																																				NCHRP 350
																																				Transpo Industries
																																				Luminaire Supports
																																				Production Model of Double Neck Pole Safe CouplingLS-39
																																				August 30, 1995
																																				NCHRP 350
																																				P&K Pole Products
																																				Luminaire Supports
																																				BA-3 Cast Al. Breakaway Base for 10" Poles, 15" BCLS-41
																																				August 30, 1995
																																				NCHRP 350
																																				P&K Pole Products
																																				Luminaire Supports
																																				TB-2A Cast Aluminum Transformer Base, 15" BCLS-40
																																				August 30, 1995
																																				NCHRP 350
																																				P&K Pole Products
																																				Luminaire Supports
																																				TB-2CBA Cast Al.Transformer Base for 10" Poles, 15" BC
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