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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
    Letter
																								Date
																								TestingSort descending
																								Manufacturer
																								Hardware Type
																								Device DescriptionWZ-03(g)
																																				
																																				NCHRP 350
																																				Wyoming DOT
																																				Work Zone Devices
																																				Wood Type III Barricade (150-mm square wood horizontals and uprights, 3000-mm wide panels. See AASHTO Roadside Design Guide Figure 9.18. Mass of tested unit was 150 kg, not 725 as shown.)LS-63
																																				December 15, 2006
																																				NCHRP 350
																																				Akron Foundry
																																				Luminaire Supports
																																				F-1300 Breakaway Cast Aluminum Transformer BaseLS-47
																																				November 19, 1997
																																				NCHRP 350
																																				Akron Foundry
																																				Luminaire Supports
																																				TS-1000 and TS-1000Modified threaded traffic signal basesLS-35
																																				February 16, 1995
																																				NCHRP 350
																																				Hapco Division
																																				Luminaire Supports
																																				"X"and"Y"extruded al.slip bases, 11" & 15" BCLS-23
																																				February 7, 1991
																																				NCHRP 350
																																				PrecisionForm
																																				Luminaire Supports
																																				Revision to PF200-1 breakaway coupler.LS-07
																																				November 8, 1989
																																				NCHRP 350
																																				Shakespeare Products
																																				Luminaire Supports
																																				Fiberglass poles, series AA,AB,AC,AD on Transpo Safety 201 or 301couplings. Pole heights of 39' to 47'.SS-171
																																				May 2, 2011
																																				NCHRP 350
																																				New York State Department of Transportation
																																				Sign Supports, Mailboxes, and Delineator Posts
																																				Aluminum Pedestrian Signal PoleSS-153
																																				August 17, 2007
																																				NCHRP 350
																																				International FiberLok
																																				Sign Supports, Mailboxes, and Delineator Posts
																																				Composite Fiberglass I-beam Sign supportSS-137
																																				June 13, 2006
																																				NCHRP 350
																																				Brandon Industries
																																				Sign Supports, Mailboxes, and Delineator Posts
																																				Decorative Sign SupportsSS-126
																																				December 21, 2004
																																				NCHRP 350
																																				Northwest Pipe Company
																																				Sign Supports, Mailboxes, and Delineator Posts
																																				Perforated Square Steel Tubes
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