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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
																								ManufacturerSort descending
																								Hardware Type
																								Device DescriptionCC-64F
																																				October 20, 2005
																																				NCHRP 350
																																				Albert W. Unrath, Inc.
																																				Barrier Terminals and Crash Cushions
																																				Supplemental tests for TL-2 U-MADCC-64D
																																				July 28, 2003
																																				NCHRP 350
																																				Albert W. Unrath, Inc.
																																				Barrier Terminals and Crash Cushions
																																				Optional TL-3 tests for the U-MAD 100K TMACC-64C
																																				March 11, 2003
																																				NCHRP 350
																																				ALBERT W. UNRATH, INC.
																																				Barrier Terminals and Crash Cushions
																																				U-MAD 50K TMA @TL-1CC-64B
																																				February 1, 2002
																																				NCHRP 350
																																				Albert W. Unrath, Inc.
																																				Barrier Terminals and Crash Cushions
																																				U-MAD 70K TMA @ TL-2SS-135
																																				May 7, 2007
																																				NCHRP 350
																																				All Traffic Solution
																																				Sign Supports, Mailboxes, and Delineator Posts
																																				Radar Speed Display on a Slip Base SupportWZ-218
																																				October 12, 2005
																																				NCHRP 350
																																				Allied Plastics, Inc.
																																				Work Zone Devices
																																				MulticadeSS-11
																																				May 18, 1989
																																				NCHRP 350
																																				Allied Tube & Conduit
																																				Sign Supports, Mailboxes, and Delineator Posts
																																				Quick-Punch post -  Max size 2.25 x 2.25" x 14 ga. in unreinforced 12 ga. sleeve base.SS-03
																																				October 3, 1986
																																				
																																				Allied Tube & Conduit Corp.
																																				Sign Supports, Mailboxes, and Delineator Posts
																																				QWIK-PUNCH tube system  - max size 	2 1/4 x 2 1/4 in. x 12 ga. post set in reinforced sleeve base.WZ-201
																																				March 22, 2005
																																				NCHRP 350
																																				Allied Tube and Conduit
																																				Work Zone Devices
																																				Perforated Square Steel Tube framed dual support portable sign standSS-31
																																				October 22, 1992
																																				NCHRP 350
																																				Allied Tube and Conduit
																																				Sign Supports, Mailboxes, and Delineator Posts
																																				Single Perforated Square Steel Tube 2 1⁄2" 12 ga in 7 ga anchor
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