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                        Hardware Eligibility Letters


            
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  Roadway Departure Safety
                Strategic Approach
                Keep Vehicles on the Road
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                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
																								TestingSort ascending
																								Manufacturer
																								Hardware Type
																								Device DescriptionWZ-05
																																				July 23, 1998
																																				NCHRP 350
																																				Flasher Handling
																																				Work Zone Devices
																																				Air Spill Barricade vertical panel, Opposing Traffic Lane Divider, Breakaway perforated square steel tube frame barricadeLS-66
																																				May 5, 2008
																																				NCHRP 350
																																				Hapco
																																				Luminaire Supports
																																				Hapco decorative pole, breakaway B13163 and 13164LS-51
																																				January 11, 2002
																																				NCHRP 350
																																				Foster Miller
																																				Luminaire Supports
																																				Utility Pole breakaway coupling Guy wireLS-38
																																				August 4, 1995
																																				NCHRP 350
																																				Component Products
																																				Luminaire Supports
																																				CPI-BAS-1 Cast Al. Breakaway Base for signals, 14" BCLS-25
																																				October 10, 1991
																																				NCHRP 350
																																				Utah DOT
																																				Luminaire Supports
																																				Four-bolt luminaire slip base.LS-10
																																				February 26, 1990
																																				NCHRP 350
																																				Precision Form
																																				Luminaire Supports
																																				PrecisionForm Coupler PFI 200-1 for poles weighing no more than 800#.SS-174
																																				November 23, 2011
																																				NCHRP 350
																																				Trinity Highway Products
																																				Sign Supports, Mailboxes, and Delineator Posts
																																				Breakaway Sign Support Systems of Northwest Pipe CompanySS-156
																																				December 6, 2007
																																				NCHRP 350
																																				Designovations
																																				Sign Supports, Mailboxes, and Delineator Posts
																																				SNAPnSAFE couplers for: round surface mount, u-channel surface and in-ground mount.SS-141
																																				August 29, 2006
																																				NCHRP 350
																																				POCO Inc.
																																				Sign Supports, Mailboxes, and Delineator Posts
																																				groundmounted
Ground-Mounted Sign SupportSS-127
																																				February 23, 2005
																																				NCHRP 350
																																				Ultimate Highway Products, Inc.
																																				Sign Supports, Mailboxes, and Delineator Posts
																																				Slip-Mate Slip Base
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